Martha, Sarah and Nele are ready: if Frau Schiller wants war, she can have it! The new school year begins with a shock for Martha, Sarah and Nele: Ms. Schiller has distributed them to different rooms. That's of course not okay!

Einstein is upside down. Because the merger with the unloved sports boarding school is a done deal - it only helps to close your eyes and through! Martha & Co. promise Director Chung to behave. It quickly turns out that it won't be that easy. The cool athlete gang around Till, Nick and Timo welcomes the Einsteiners with little joy.

The arrival at the new boarding school is complete. But nothing more. The athletes don't even see a share of their boarding school. Prima ballerina Caro in particular is annoyed when everyone wants to take over her ballet hall. New rules also apply in school. Einsteiner and athletes should work together, but both sides only want one thing: get rid of the others!

Martha arms herself with hard guns, because she doesn't want the athletes to dance around her nose. You live here now too. But are all Einsteiners on your side?

The 400m relay of the sports high school is under pressure, the times are not right. Are you lacking focus? Viktor definitely not, he is running the best times. Reporter Rike thinks he must be interested in something other than sport!

Casimir is finally coming back. Martha is full of anticipation and wants to plan a surprise for her boyfriend with Nele. Girl stuff isn't for Martha at all, is it?

Einsteiner or athlete? There is no in between, think both Nele and Nick and heat up the atmosphere. But is every student really only on one side when the other seems much more exciting?

A new learning module starts at school with the project day gravity. Nele goes to great lengths while the teachers enjoy their team day to an unimaginable amount. Everything seems fine - until the next morning when the most important things about Einstein are missing.

Einstein is very excited. There has not been something like that before. Was it a brazen theft or an accident? Einsteiner and athletes blame each other. Director Stocker and Director Chung face a tough decision. At the same time, Caro is also struggling with a decision regarding her upcoming ballet exam. Einsteiner or athlete? There is no in between, think both Martha and Till and heat up the mood. But is every student really only on one side when the other seems much more exciting?

Athlete Nick and his mentor Kasimir are faced with a difficult task. Together they should master their physics lecture. A team of athletes and Einsteiners, can that go well? There is also tension in the girls' room. Olivia and prima ballerina Caro are looking forward to their important exam.

Who is responsible for all the mess? Everyone is wondering that. Each party looks to the other to blame. Rike, Hermann and Moritz finally want to bring peace to the Einstein again and forge a plan.

Martha is planning a big coup and prank queen Jona really wants to be there. You can't do that from home. But how is she supposed to convince her dad to move to boarding school right now?

Showdown between TNT boss Till and Martha: is peace finally coming back to boarding school? The rest of the students are slowly getting too stupid. After all, there are more important things in life: an unexpected letter for Olivia doesn't just make Rosa curious.

You have to celebrate the festivals as they come, says Rosa and wants to get Einsteiner and athletes to agree to a ceasefire. The little optimist does not allow any arguing and prepares Einstein for the party of the year.

What happened? Why was the ambulance at the school when the students arrived in the morning? Nobody knows. Really none? The directors anxiously await news from Dr. Ruhland (guest role Gunda Ebert).

After the blatant incident, athletes and Einsteiners get together and prepare a surprise. Ms. Stocker and Mr. Chung also hope that everything will be fine now. But school councilor Dr. Berger has his own plans and completely upset the positive mood.

Cäcilia is supposed to prove what she can do on her career and a dream comes true for Martha and Till. The schools will be separated again! The other students are shocked. How did they let it get this far?

While Rike and Rosa are feverishly looking for a solution to the whole mess, Cäcilia and Sibel have completely different problems. And Pavel is sitting between the chairs.

Nele and Martha are actually best friends. Actually! They don't understand each other anymore. Schiller and Hauser show their students new methods of dealing with differences of opinion.

It's a done deal, Einstein must be saved! But how can you plan an exciting and at the same time convincing campaign around school board member Dr. To dissuade Berger from separating schools?

While she makes every effort to stamp the joint project out of the ground, the otherwise so level-headed Nele has to take care of her misstep. She screwed up a lot and Till went one better. Unexpected help rushes out.

There are no impossible missions for the dream team Hermann and Jona. With the support of Pit, they create the best conditions for the secret action Save the School.

The students give everything to convince their teachers. But are they really all pulling together? How do Mr. Chung and Ms. Stocker react, can they respond to the wishes of the students?

Not only the directors, but also Dr. Berger is a tough guy. A really good plan is needed. In addition, the Central German Championships are in the individual run and everyone is betting on Viktor. Can he live up to these high expectations?

Preparations for Plan C are in full swing. What exactly Einsteiner and the athlete plan together remains a secret, until suddenly everything has to go very quickly.

After all the mess, Pit has a surprise. But will he really be happy about it?

Everyone - athletes and Einsteiners - prove that they belong together. Nobody is lost! True to the motto: One for all and all for Einstein!

The new school year on Einstein begins with a colorful bang. The new students in particular are good for a surprise.

On the first day of school everyone asked themselves: What will the future or the learning module “Future bring? Cäcilia is skeptical and Moritz gets lost in daydreams.

Internship day at Einstein: While Moritz appears underdressed, Martha works up a sweat and Carolin takes her fate in both hands.

Jona and Hermann dedicate themselves to their favorite prank victim. Are they really getting through with their pranks?

Hauser puts the sporting skills of his students to the test and Flora the patience of her sisters.

Jona has a new experience to master and, with Hermann and Chung, two overwhelmed men at her side.

The Einstein boys don't have it easy - Viktor has a date, Hermann doubts his masculinity and Moritz has bad suspicions.

Since Till has been back on the Einstein, he's been acting strangely - will someone crack his secret?

Away from Einstein, Flora finds a retreat that has an animal task in store for her.

The Einstein crackles. While some are still practicing, others already know.

Hermann and Pit are on fire for their new project. What's going to go wrong there? Carolin has some concerns because she faces a difficult choice. Anton, on the other hand, makes a quick decision that has unforeseen consequences.

Hermann plagues his guilty conscience and he tries to reverse his act as best he can. Hauser entrusts Rike and Anton with undercover investigations. Both quickly discover that the Einsteiner's secrets are not that easy to crack. Who is hiding something?

The entire Schloss Einstein boarding school pulls together when it comes to supporting a teacher. X-Press editor Moritz is also following a hot lead.

Two Einsteiners have a secret. But how long can you keep it to yourself? Miesbach's art project #nofake brings unimagined truths to light. Martha and Sibel also surprise everyone with a revelation.

Viktor discovers a new talent and Moritz's research finally ends in a surprising success. However, Rosa is facing a difficult sports test.

Cecilia is planning a sweet surprise. Rike receives an unexpected message through her tarot cards and sprint ace Viktor sets new priorities. What is it all about?

Rike and Badu can't believe what's going on with Viktor and want to bring him to his senses with their very individual methods. X-Press editor Moritz issues a momentous ultimatum.

A great secret is revealed. How will the Einsteiners react? While Viktor has completely different worries, Jonah succeeds in a stroke of genius when it comes to Pranks.

Finja's magic trick just works too well. Pit is p* off. Martha, on the other hand, wants to look forward to the upcoming weekend, but she doesn't really want to be in a good mood. Flora and pink make a great discovery.

Flora demands commitment from the Einsteiners and Rosa takes on a brave task. Pavel would like to celebrate the anniversary with Sibel in a special way. But why is she taking flight?

The intermediate exams on the Einstein are coming up when suddenly a much more important task calls for them. Above all, Pawel wants to be his man. Anton also tries to do his best.

After the big action, everyone is wondering if a party is really the right sign? Rosa has her doubts because she is shown the harsh reality. Even a new student would have imagined life with Einstein to be easier.

The half year is drawing to a close. But that doesn't mean it's getting any easier. You could almost say it's getting more complicated. Finja confides a well-kept secret to her older sister Flora. Till gives Pawel tips about Sibel, but is that really his expertise? Sibel tries to stay calm, but is distracted by Martha.

Anton and Rosa each have to clarify an important matter, while there is nothing left to clarify for Jona and Hermann.

Individual Einsteiners are faced with an almost insurmountable task. But it is not for nothing that it is called “One for all and all for Einstein”!

Everyone is happy to start the new school year with the famous wonder waffles from the Freytag sisters. But when Flora posts a funny video of the action on the Internet, her sister Finja of all people becomes the victim of hateful comments. This bad start comes about: According to Einstein's rules, couples have to sleep in separate rooms, including Leni and her friend Cäcilia. Unaffected by all this, newcomer Bela lets it rip, musically ...

Ex-Einsteiner Pia Pigalke appears at the Einstein to head the new Internet & Security module. The strange thing about it: The teachers don't know anything, and Finja as a victim of bullying is not allowed to participate. Meanwhile, Hermann is wondering what Jonah is planning, and of all people, Gustav, his new roommate, seems to know the answer.

Reena messes with Ms. Pigalke: She does not find their methods correct. Even outside of the small group of chosen ones who are allowed to participate, the module causes annoyance: Why are they allowed and we are not? Sibel not only has to deal with the fact that the border runs exactly between her and Pawel, as a mentor she also has to take care of Joyce.

The selected modules do not make all Einsteiners happy: Hermann has to share a herb with Gustav, of all people, Anton tries his luck in the sprint relay because of his father, and Rosa would so much like to be an insider on Ms. Pigalke's module.

The endeavors of some Einsteiners have a different outcome than expected: Reena goes far too far in the Internet & Security module and thus causes trouble, Badu cannot assert himself as a relay trainer for one day, and the day Rosa and Anton spend together ends differently than expected.

The forest days are not going as planned. Ms. Stocker and Chiara miss the bus and have to follow them by taxi, and Sibel and Pawel never come back from collecting wood. Rosa, Viktor and Bela go into hiding at the boarding school.

Hermann, Gustav and Chiara are stuck together: quarantine after an unexplained rash. In the Internet & Security module, Ms. Pigalke lets Moritz and Flora compete in the digital election campaign for the office of head boy. Meanwhile, Mr. Hauser tries to find his way around in the unfamiliar role of a father.

Finja and Paul are tracking down a strange symbol. You are on the right track, but you haven't made it to your destination yet. Reena works as Flora's campaign manager. The guns it brings out force Moritz to detonate the next stage. Rosa loses interest in speed skating and now has to decide on a new focus.

Curtain up for the theater module - but without Joyce, please! Badu would like to have a new member in his sprint team, but Nesrin won't go to Einstein.

Viktor has to realize that passion comes from suffering. Just like Reena, when the math class stands on her stage. Only Sirius seems to have it easy.

Reena doesn't want to give up the theater and Joyce makes a shocking discovery. Hermann can't believe it: why doesn't anyone laugh at his pranks anymore?

A never-ending competition with Fabienne makes Rosa's upcycling project difficult. Joyce makes it to the theater with a flying effect.

Sibel is stressed from school and gets organizational coaching from Badu. Chiara feels her way into the theater and Colin and Julia make the impossible possible.

Gustav's well-intentioned plan threatens to fail. A kiss causes butterflies in the stomach and Nesrin doubts Annika's innocence.

The stage shakes. Joyce is angry. Study stress or pool fun? Sibel has to learn to let go. Annika and Nesrin can't, they're on cleaning duty.

Director Reena feels threatened by Chiara and Fabienne fails for the first time - at the expense of others. Gustav is overcome by a strange illness.

Reena has real competition in the theater. Julia and Colin want to interpret their relationship and Pawel wants to prove himself to everyone.

Change of director at the Einstein! Will the dress rehearsal be a success? In any case, Pawel wants to leave Einstein as a legend - but how is the crucial question.

Neither Fabienne's training nor the theater auditions go according to plan. Joyce shows Io a whole new side and Viktor has to fight his stage fright.

While Sibel is plagued by a guilty conscience, Gustav wants to cheer Reena up. And Sirius just wants one thing: to sleep! Not so easy at a full boarding school.

A change is imminent for the director of the theater program. Fabienne oversteps the mark and Julia finds her own way.

Io grows and finally says "no". Gustav fights with his feelings and Pawel fights for his favorite shirt - whatever the cost.

Sibel's new learning strategy worries Mrs. Levin. Fabienne has to learn team spirit to get ahead and Marlon leaves his fear behind in a pit.

A false accusation leads to a surprising confession. Marlon fights for Viktor's appearance in the theater and Gustav runs away from the truth.

Sibel's flashcards delight everyone, only Pawel is worried. Julia and Colin's trip to the movies ends in a sweet challenge. Joyce plans something strange.

It's Joyce's birthday and she's waiting for her present. Reena has to be rescued and Annika and Nesrin find their own way.

Io puts Joyce in need of an explanation. Sirius and Pawel celebrate a new dress code and Mrs. Stocker is in for a surprise from Hermann.

Joyce confronts Io with a difficult decision. Julia and Colin are trapped in a tablet and Nesrin leaves Mrs. Schiller hanging - but not Marlon.

Sibel is unable to contain her anger at Ms. Levin. Reena and the rest of the theater team are excited because the supermoon won't let anyone sleep.

Everything goes wrong in the lead-up to the competition. Who is behind it? Gustav wants to help Reena. Sibel tries to make peace, especially with herself.

Gustav fights for Possenhofen - and for his friendship with Reena. A letter from Lithuania holds a chance for Rosa. Joyce puts all her eggs in one basket.

Joyce is faced with a choice: her mother or her Einstein family? Julia wants to inspire Claudia Lenze with her game and Sirius receives a surprise visit.

Hermann has plans to go abroad, but not what Grandpa Zech thinks. Annika has a bad time with Badu and Nesrin is disappointed by Fabs.

Last day of school! The graduating class wants to inspire, but hasn't reckoned with Rosa. Marlon cheats karma. Joyce and Io make vacation plans.

Nesrin wants to start the new school year with an epic prank and immediately sets his sights on the future competition, but Annika has other plans. Io and Joyce are no help either. They forgot Ms. Miesbach's holiday homework and have to improvise at the last minute - no one should know what you actually did during the holidays. Meanwhile, Julia and Colin are struggling with their first challenge.

Joel wants to assemble the perfect team for the future competition, but none can live up to his standard - except for Mikka and Casper, who brush Joel off. They prefer to work in pairs. While Casper is looking for an idea, Mikka is quickly distracted. Also Julia isn't very enthusiastic when Ava "borrows" her old bike without being asked.

Fabienne is extremely annoyed: Since Massuda has been living in her room, chaos has reigned and the word "demolition party" has all alarm bells ringing for Fabienne. Meanwhile, Joyce forces Noah into a karate match, but he doesn't take her seriously. Can Joyce win this fight? Meanwhile, Reena struggles with her long-distance relationship with Gustav. Chiara's well-intentioned distraction attempts do not inspire him.

Sport is over for Leon for the time being. Why is a mystery. Since the future competition started, he's had other things on his mind anyway, so maybe taking part is a good idea after all. Mikka needs snacks for good ideas. Casper wants to get him that. And Marlon? He overslept enrolling in a new module. Now Mr. Hauser's forest run module threatens him. Will he come out again?

Joel is certain: Noah has a secret! Why else would he stay out all night, climb through windows and even skip class. Colin also notices this behavior. What do you think Noah is hiding? Marlon is relieved not to have ended up in the forest run module. But the new role as editor-in-chief demands more from him than expected. And Julia has to give a presentation with Ava of all people. Can they bury their hatchet?

Reena is frustrated. First she is transferred, then Massuda declares her approach to the clothes carousel project with Chiara to be unsuitable. Chiara already has the saving idea, but first she has to lure Reena out of her comfort zone. Noah has to leave too and unexpectedly finds allies. Leon can hardly wait to see Io again and promptly makes a mistake.

Lightning storm at the sports boarding school Schloss Einstein. New photos will be taken for the website. Especially between Fabienne and Massuda there is thunder and in the end not only Fabienne's pride is hurt. After a foiled prank, Nesrin and Annika plan their slimy revenge while Marlon prepares an interview for the Rocket Xpress. But Dr. Berger doesn't stop talking and thwarts Marlon.

Colin is frustrated, his future project is at a dead end. Luckily he finds an open ear with Noah. But then something happens that has serious consequences. Meanwhile, Joel pursues new business goals and is put to the test by Nesrin and Annika during the night. Meanwhile, Ava has her own plans and Ms. Schiller has her hands full again.

Noah worries about Freddy the dog's future and blames Colin. As an apology, Colin gets tickets to a horror movie premiere thanks to Ava. Julia is dying to know who Ava's contact is in the film scene, but she keeps quiet. Until her contact suddenly shows up personally at the Einstein. Io tries to convince Joyce to join Leon's competition team, but didn't expect Joyce to go it alone.

Massuda and Marlon investigate a suspected case of sabotage and make a shocking discovery. Joyce wants to prove to Io that together they can do anything. Can Sirius help her? Meanwhile, Reena wants to find common ground with Gustav again. But instead of telling him about her actual problems, Reena quickly invents a new "harmless" problem that quickly becomes her undoing.

What do a man-eating chair and multiple explosions have in common? Julia initially doubts the connection, but Noah hopes it's enough for an apology to Colin. Marlon and Massuda share Ms. Amani's secret in the editorial office. Massuda would like to write a sensational article right away, but Chiara and Sirius decide instead how they can help.

The prototype presentation is imminent. Joyce and Io have made a breakthrough, but first Joyce has yet to fight a duel with Noah. Meanwhile, Nesrin is anything but convinced of Joel's concept of a Prank Inc., but Annika disagrees. And they already have their first order. Massuda goes through a veritable metamorphosis for her parents' visit.

Prototype day: Io gives it her all, but mishaps follow mishaps and Leon's rescue only seems to make things worse. Reena is no better. An essential part of her presentation is missing and Gustav has apparently forgotten her. Joel and Colin's project is a success. But Noah's short film seems to make sure of that. Joel can't let that sit on him.

Reena is stressed: Gustav doesn't seem to have heard a blatant message and she wants to do everything to keep it that way. On the other hand, Mikka would rather be honest when he accidentally crushes Sirius' fresh harvest in the school garden. But Casper thinks it's nonsense to take the blame for it. Nobody saw it. Annika and Nesrin may find a way to reconcile over a mysterious find.

Fabienne is not enthusiastic when Mr. Hauser organizes a badminton tournament instead of heptathlon training the day before the big competition qualification. Ironically, she chooses Massuda as a partner. Not exactly a dream team - or maybe? Chiara wonders how she can help Ms. Amani and unintentionally ends up in her office hours. Casper neglects his school duties to help Mikka get a great grade.

Julia is stunned that she has to go to an audition to star in Noah's horror film. To prove she's a born actress, she surprises Noah with a dramatic performance out of nowhere and is bitterly disappointed. Marlon has a hard time making an announcement to Sirius in the Rocket XPress and Joyce tries to convince Noah of her brilliant idea, but her performance stuns everyone.

Ava's bike, Lilly, is stolen and Ava is determined to find it back. As a gamer, defeating the thief and freeing Lilly shouldn't be a problem. Reena fears Gustav's farewell. What will happen to them in the future? One thing is clear, there is no avoiding a conversation. Joyce doesn't see that she did anything wrong with her performance and realizes too late that she hurt Io badly.

The last training before the state finals in the heptathlon is coming up. Massuda promises to do her best, but a well-planned prank thwarts her plans. Nesrin and Annika are pros. But they're fed up with Joel constantly posing as the boss. Chiara keeps collecting problems until Sirius finds out and asks her the crucial question: Is it okay to "steal" someone else's problems?

Io, Leon and Joyce's project hits a dead end and while Joyce distracts Ms. Schiller, Io and Leon work the night shift at the boarding school. Fabienne refuses to admit her prank on Massuda, whereupon she launches a counterattack. Marlon also sees a night shift coming up again. Until Joel gives him the idea to make a virtue out of his mistake. Will Sirius and Chiara notice Marlon's double play?

Nesrin and Annika enjoy "prank" holidays until Joel shows them rule 23 from the regulations: There is no such thing as a prank-free time. Nesrin begins to suspect. Casper is jealous that Mikka and Reena get along so well and straddle in between. Julia is desperate: For lack of alternatives, Noah plays the main role in his film himself and that doesn't work. Do they have to write off the film before it's shot?

Joyce suspects bad news when she is summoned to the directorate. But what she finds out there could change her life forever. Casper goes haywire: While other teams celebrate their breakthrough, his team struggles with technical problems. Casper wants to prove himself to everyone, even if it means crossing borders. Colin, on the other hand, just wants to be left alone and "do nothing" with Noah.

Julia thinks she's on cloud nine and desperately needs a reality check. Something is also wrong with Fabienne. Today would have been the state final, but you can't be that depressed. Massuda wants to do something about it and glitter is always supposed to help. Chiara tries unsuccessfully to get rid of her guilty conscience until Sirius gives her a tip - some things you can't run away from.

Noah is abandoned by his team. Free planning for weeks. Only Colin is there for him. But then something happens that throws their friendship completely off track and suddenly both of them can no longer think clearly. Joel needs Colin's help. Someone sabotaged their project. Fabienne challenges Massuda to one last match, and for the first time, it's not all about winning.

Julia wants to risk everything to save her friendship with Ava. She has a plan, but she needs a team. Meanwhile, Marlon calls an emergency editorial meeting and alienates everyone with his Kontroletti speech. Colin's mind is somewhere else because what happened between him and Noah can't let him go. Noah is very similar. Is there more between them than just friendship?

Everyone cheats a bit, Casper is sure of that. That's the only way to win. But this time his words don't seem to convince Mikka. Marlon convinces the editors with an apology. Because he needs their help to uncover unfair behavior in the competition - Sirius was right from the start! Meanwhile, Io and Leon are on cloud nine, until a comment from Joyce causes Io to start questioning everything.

It's finally here, the day of the final future pitch. And Joyce has an important decision to make, too. Io is worried because there is no trace of Leon and suddenly there is an ambulance in front of the Share Space. What happened? With Mikka's worst suspicions confirmed, the teams begin their presentations. The big question remains, who will win the competition? One thing is clear, there will be celebrations at the end.

The school year starts with lots of kitchen utensils and a rescue mission for Nesrin, Annika and Marlon, while Noah is happy to be back at boarding school.

Maxi will do anything to get to Einstein. Massuda is looking for help to get better grades, and Tahmina isn't making any new friends for the time being.

Colin makes a decision that Joel doesn't like. While Nesrin and Annika plan their joint modules, Reena finds herself helpless in the school garden.

Noah doesn't allow any feelings and Leon feels let down by Io. Karl, who simply can't score with Maxi, also feels left behind.

While Karl makes Zech's class laugh, Annika searches for her "artistic self". Noah messes up a presentation with Ava.

Elly plans an impromptu birthday party for Joshua. Leon doesn't feel like celebrating, he is plagued by longing, and Tahmina tries to keep a promise.

A boring afternoon of games for Nesrin and Annika ends in a cool boarding school party, and without Massuda! Mr. Zech founds a new book club.

Ava is given a sporting challenge by Noah and Karl is persuaded to lie by Maxi. Tahmina is faced with a choice: either school or the NeXpress.

Ava is struggling with a sports project at Mr. Hauser's, Elly with jealousy and Maxi with anger. Thanks to Joshua, her grandma's treasure is no longer a secret.

Marlon has a crush and Joel tries to turn Noah and Ava into a team with very individual ideas. The Share Space is on the brink of financial collapse.

Maxi and Karl end up in a wrestling ring in search of the second piece of the treasure hunt. Io returns to the Einstein. Massuda performs well in the history test.

Leon is about to say goodbye and Chiara is stunned by a bed full of horse manure. Tahmina and her aunt Emilia have a heated argument.

Marlon helps Nesrin to recognize her feelings and Chiara confronts Elly. She wants to spend more time with Massuda and has a plan.

A visit from a contemporary witness also brings new details about the treasure hunt. Charlotte struggles with her fear of public speaking and Simon disappoints Leon.

Einstein's school trip goes to the Stasi records archive. Ms. Miesbach deals with the topic of GDR flight and Ava works on a presentation about sports.

Tahmina is on the trail of the next part of the treasure map and Massuda gives everything for good grades. Elly feels superior to her brother for the first time.

Ava and her brother Patrick are the perfect dance team. Another piece of the treasure hunt is discovered, and Nesrin explores her feelings.

Finally back at Einstein! But Mr. Hauser is waiting there and is turning the first day after the holidays into a competition. The kids are not going to put up with that.

Rebellion against Hauser! That is why the Einsteiners have moved into the forest. But when Mr. Chung discovers the camp, it is questionable whether everyone has only one goal.

Frida's persistence forces Mrs. Holopainen to introduce a new module. Marlon feels left behind and Maxi feels bullied by Luna in sports.

Luna and Sami's relationship is put to the test. While Massuda tries to get Frida to talk by any means possible, Mr. Chung is bribed.

Joshua is extremely annoyed with Tahmina. And while Ava commits a terrible theft, Ruby and Chiara simply cannot take themselves seriously.

Massuda has a guilty conscience and feels responsible for Mr. Hauser. Chiara and Ruby simply can't get along and Ava confesses to her theft.

Hugo's big moment has come: Massuda wants his story on her podcast! Luna struggles with jealousy, and Ava realizes there's more to Elly.

The survival module starts, but Malik prefers to stay at the boarding school. Marlon is on the trail of Hugo's story, and Ruby is afraid of losing Chiara.

The students have arrived at camp. After the shock of the empty forest clearing has passed, the first challenge begins: building a shelter! But instead of sticking together, the Einsteiners begin to argue. Are they all for Einstein? In the forest, this seems to be forgotten. Simon has also been forgotten. Leon encounters Massuda and the clothing carousel. The two celebrate, and he forgets that he was supposed to be meeting his best friend.

The second day in the forest: The Einsteiners have to find food and make a fire. Mikka is left alone in the camp, his mind still on a scary story about the witch from Haarberg. Suddenly, he wakes up. What's that rustling? Sami is spending time with Maxi and Tahmina. He completely oversleeps during training with Luna. Frida disagrees with Hauser's assessments in gym class. There has to be more fairness!

Marlon constantly thinks about Nesrin, but Hugo also doesn't leave him alone, until Marlon and Karl suddenly find solid evidence that should convict Hugo. Joshua has promised Malik that he will take care of his Survival-X village. He predicts that Malik won't recognize his village. Simon tries everything to get closer to Leon again.

When Malik receives a secret message from Joshua, he can't take it anymore. Something's wrong! He has to go back to the boarding school and check what's happening in his game. But Malik doesn't get very far. Luna misses her time with Sami and wants to impress him with a new best friend. Joshua's plan to push Malik's Survival X Village doesn't work. Even worse: his fellow players are deserting him.

Sami meets the others while chilling, but can't relax after the huge fight with Luna. Does Luna really think he kissed someone else? Maxi, of all people, wants to save the day. Ruby has a surprise for Chiara, but it ends with Ruby being locked in the closet. After the survival camp, Ava is looking forward to a nice bike ride with Lilly. But where is her companion?

The second survival camp is starting. Hugo is there too. As a professional, he's immediately given his first task: building a water filter. However, he reaches his limits and has to confess to Karl why! Massuda is late for the first lesson. When she enters the classroom, she's greeted with insults, and her guilty conscience toward Mr. Hauser returns. Is she in the wrong class? Only Ava can catch up on her bike ride in peace.

Strange things are happening at camp: First, Frida's carving knife disappears, and then Karl's hat. And suddenly, a sinister symbol appears that haunts Karl. Is the camp being sabotaged? Marlon misses Nesrin so much that Sami and Luna organize an online dinner for him. Chess is planned for the board game module.

Elly keeps winning against Mr. Zech at chess. But he can't believe this and challenges her again and again, so she finally hides from him. Elly's interest is in someone else, not the game, anyway. Leon tries out different pronouns with the help of Massuda and Simon.

Leon doesn't want to disappoint Charlotte and tries to get tickets to her favorite band's sold-out concert. Easier said than done. A diversionary tactic is needed, with Massuda and Simon doing their best to support Leon. Even though the two are actually taking law lessons with Mr. Berger.

A terrible accident occurs at the camp, prompting Marlon to step in as a detective. Together with Nesrin, he investigates how it happened. They both find a crucial piece of evidence that convicts the culprit! The survival module is on hold, and Hugo is in the Johannes Thal Hospital with a broken arm.

Mikka is making music with Ruby when Amani suddenly arrives and wants to join in. Tahmi shows with her homemade "Tahmimisu" that everyone accepts Hugo's apology. Frida is certain, and Marlon's verdict is also final: Joshua is guilty! All the evidence speaks against him! But before Marlon can make his article public, Joshua must apologize to everyone.

After Chiara speaks with Reena on the phone, she begins to have doubts about her future. What will she do after Einstein? Together with Hugo, she immerses herself in a fantasy world of possible careers. Joshua is put on trial. The students assign roles: Massuda becomes a judge and Ava a lawyer. Elly doesn't like that at all.

While Mikka and Ruby are thinking about a name for their school band, Ms. Amani arrives and offers to sing. Ruby and Mikka are confused because they hadn't included any adults.

Frida is preparing for a fire service exam and is working on her fitness. Luna and Sami aren't willing to accept that she ultimately can't participate. Maxi is getting her period, and everyone notices.

Malik and Joshua suddenly find themselves on the same side of the trial. But why? Tahmi is horrified when she finds out that her aunt wants to sing in the band.

Hugo is panicking because his mother has come to the boarding school to have Dr. Berger demonstrate the safety precautions of the survival module.

Massuda had imagined being a judge differently. Hugo, the injured party, doesn't show up to testify, and the lay judges are divided. Massuda is overwhelmed and complains to Mr. Berger, but he has his own worries. Maxi receives a visit from her grandfather. They don't stay alone for long while playing boules. Too embarrassing! It's Chiara's last day at Einstein, and no one has time for her. Everyone is busy with the trial and the party.

On the last day of school, the Einstein students are determined not to let the party go to waste, despite the recent events. But the band cancels their performance after an argument. Hugo isn't even allowed to attend, and even bundle of energy Karl can't manage to cheer everyone up. As the curfew approaches, the Einsteins try to change Mr. Berger and Hugo's mother's minds. Can the evening still be salvaged?