We can be heroes or monsters.
Children who live in hiding with superpowers, along with their parents who live with painful secrets of the past, face enormous dangers together.
Director: Park In-je, Park Yoon-seo
Producer: Ham Jin
Jang Ju-won
Lee Mi-hyun
Kim Doo-sik
Jeon Gye-do
Frank
Lee Jae-man
Choi Il-hwan
Min Yong-jun
These three students try to hide their special abilities from other people, while their parents struggle to protect them from being used by other people.
20 episodes
Ordinary high school student Bong-seok hides a secret.
Runtime: 41 minMi-hyun hides Bong-seok's superpowers, but the mysterious incidents on social media make her anxious.
Runtime: 44 minThe closer Bong-seok grows to Hui-soo, the more risk of exposure he draws
Runtime: 41 minBong-seok's secret is exposed and Hui-soo walks him home. Frank searches for his third target.
Runtime: 42 minHui-soo assures Bong-seok that his secret is safe by revealing her own secret.
Runtime: 49 minJeon Gye-do's past is revealed. The NIS finds out information about Frank.
Runtime: 58 minFrank recalls his past as he eliminates his targets. After Frank's visit, Mi-hyun suppresses her son.
Runtime: 58 minIn 1994, Mi-hyun is ordered by Deputy Director Min Yong-jun to get close to and learn about the thought process of black ops agent Kim Doo-sik.
Runtime: 54 minDoo-sik and Mi-hyun grow closer, and Doo-sik suggests that they deceive Min Yong-jun.
Runtime: 46 minJu-won, who leads his gang with his monstrous abilities, is betrayed and becomes a fugitive.
Runtime: 52 minJi-hee gradually opens up to Ju-won.
Runtime: 51 minDoo-sik shows up at Mi-hyun's apartment with a plan to escape Deputy Director Min for good.
Runtime: 54 minAfter the Black Team disbands, Ju-won is offered a mission by Deputy Director Min to revive the team.
Runtime: 54 minJae-man tries to save his wife with his strength and Ju-won is sent in to subdue him.
Runtime: 51 minMi-hyun and Ju-won watch the auditorium video and head to Jeongwon High, while Gye-do discovers Jun-hwa.
Runtime: 45 minWith Mi-hyun's question, Il-hwan reminisces about his past.
Runtime: 42 minJun-hwa attacks Hui-soo, and Bong-seok awakens his powers to save her.
Runtime: 39 minMi-hyun asks Deok-yoon where Doo-sik is, and he tells her what happened in the North.
Runtime: 43 minThe fight takes a new turn with the appearance of a new North Korean superbeing, Jae-seok.
Runtime: 45 minParents and children fight to protect each other. Will this repeated war ever end?
Runtime: 46 minOfficial Trailer (English Dubbed)
Official US Trailer [Subtitled]