Genres
Networks
Created By
So Jae-hyun
100 Days My Prince (백일의 낭군님)
I will marry you someday.
Overview
Lee Yool falls off a cliff and nearly dies in an attempted assassination. He loses his memory, and wanders for 100 days under a new name and personality. During this period, he meets Hong Sim, head of the first detective agency in Joseon.
Key Crew
Writer: Noh Ji-sul
Director: Lee Jong-jae
Top Cast
Doh Kyung-soo
Crown Prince Lee Yool / Won-deuk
Nam Ji-hyun
Hong-sim / Yoon Yi-seo
Cho Seong-ha
Kim Cha-eon
Cho Han-cheul
King
Oh Yeon-ah
Queen Park
Ji Min-hyuk
Prince Seo-won
Kim Seon-ho
Jung Je-yoon
Jung Hae-kyun
Hong-sim's Stepfather
Seasons
Season 0 (2018)
No overview available.
1 episodes
Season 1 (2018)
A prince is the victim of an attempted assassination. He falls off a cliff and subsequently wanders for 100 days under a new name and personality. During that time he meets the head of a prominent detective agency.
16 episodes
Episodes
Episode 1: Today Is Your Only Chance to Cry
2018-09-10Lee Yul begins a secret investigation after growing suspicious of his worsening health. Yeon Hong-sim returns to Hanyang in search of her brother.
Runtime: 73 minEpisode 2: Crown Prince in Great Agony
2018-09-11Yul uncovers the mastermind's identity and Kim So-hye's secret before coming under attack in the forest. Hong-sim is punished for refusing to wed.
Runtime: 68 minEpisode 3: Your Name Is Won Deuk
2018-09-17Yul loses all memory, but gains a new identity as Na Won-deuk. Hong-sim begrudgingly chooses to become a wife to avoid life as a concubine.
Runtime: 69 minEpisode 4: The Newlywed Couple in Debt
2018-09-18Jung Je-yun searches for a link between the royal physician's murder and Yul's disappearance. Hong-sim puts Won-deuk to work to repay his debt.
Runtime: 73 minEpisode 5: Do You Not Consider Me Your Daughter Anymore?
2018-09-24News of the crown prince's passing is made public. Hong-sim is delighted to learn of Won-deuk's ability to read and write.
Runtime: 75 minEpisode 6: Do You Know How Much I Missed You?
2018-09-25Hong-sim's reunion with her brother doesn't go as expected. Eunuch Yang notices something off about the crown prince's dead body.
Runtime: 77 minEpisode 7: Stay with Me
2018-10-01Witnessing Won-deuk's martial arts skills, Hong-sim gets curious about his real identity. News of the queen's talisman sparks protest and debate.
Runtime: 76 minEpisode 8: You Are Not Won Deuk
2018-10-02Won-deuk celebrates an unforgettable birthday. Mu-yeon completes his final task for Kim Cha-eon and prepares to leave with Hong-sim.
Runtime: 74 minEpisode 9: Everything I Told about You Is Not True
2018-10-08Je-yun reunites with Hong-sim as the new county governor. To recover his memory, Won-deuk visits Hanyang and enters palace walls.
Runtime: 75 minEpisode 10: They Say His Highness Is Alive
2018-10-09With Hong-sim and Won-deuk's help, Je-yun concocts a plan to get in Park Seon-do's good graces. Rumors swirl about the crown prince being alive.
Runtime: 73 minEpisode 11: Vice-Premier Kim Is Missing
2018-10-15The king tries to regain control of his throne. Hong-sim and Won-deuk settle their affairs prior to leaving. Je-yun sees Yul in Won-deok.
Runtime: 79 minEpisode 12: The Return of the Crown Prince
2018-10-16Cha-eon interrupts the coronation ceremony with a shocking announcement. Yul has trouble moving on from his memories with Hong-sim.
Runtime: 76 minEpisode 13: Demand from Ming’s Envoy
2018-10-22Hong-sim searches for Mu-yeon in Hanyang with her father and Je-yun in tow. Yul's competency is tested by a visiting envoy.
Runtime: 81 minEpisode 14: We Must Solve the Riddle
2018-10-23Won-deuk and Hong-sim reconnect as Yul and Yoon I-seo. Je-yun assists Yul in his quest to find his diary — and answers.
Runtime: 81 minEpisode 15: Evidence of Vice-Premier’s Evil Deeds
2018-10-29Having regained his memory, Yul seeks revenge on a killer in his midst. Cha-eon plans bloodshed to achieve his goals.
Runtime: 85 minEpisode 16: The End of War between Crown Prince and Vice-Premier
2018-10-30Cha-eon leaves behind his final wish. Moved by the king's hopes and Je-yun's plan, Yul makes good on his promise to I-seo.
Runtime: 86 minVideos
100 Days My Prince | Trailer
