About this series
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.
Quick facts
First aired
2018
Seasons
1
Episodes
16
TMDB Rating
⭐ 7.9/10
Votes
172
Genre
Comedy, Drama, Mystery
Status
Ended
Network
tvN
Creator
Language
KO
Seasons & Episodes
S01E01
Today Is Your Only Chance to Cry
Lee Yul begins a secret investigation after growing suspicious of his worsening health. Yeon Hong-sim returns to Hanyang in search of her brother.
S01E02
Crown Prince in Great Agony
Yul 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.
S01E03
Your Name Is Won Deuk
Yul 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.
S01E04
The Newlywed Couple in Debt
Jung 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.
S01E05
Do You Not Consider Me Your Daughter Anymore?
News of the crown prince's passing is made public. Hong-sim is delighted to learn of Won-deuk's ability to read and write.
S01E06
Do You Know How Much I Missed You?
Hong-sim's reunion with her brother doesn't go as expected. Eunuch Yang notices something off about the crown prince's dead body.
S01E07
Stay with Me
Witnessing Won-deuk's martial arts skills, Hong-sim gets curious about his real identity. News of the queen's talisman sparks protest and debate.
S01E08
You Are Not Won Deuk
Won-deuk celebrates an unforgettable birthday. Mu-yeon completes his final task for Kim Cha-eon and prepares to leave with Hong-sim.
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S01E09
Everything I Told about You Is Not True
Je-yun reunites with Hong-sim as the new county governor. To recover his memory, Won-deuk visits Hanyang and enters palace walls.
S01E10
They Say His Highness Is Alive
With 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.
S01E11
Vice-Premier Kim Is Missing
The 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.
S01E12
The Return of the Crown Prince
Cha-eon interrupts the coronation ceremony with a shocking announcement. Yul has trouble moving on from his memories with Hong-sim.
S01E13
Demand from Ming’s Envoy
Hong-sim searches for Mu-yeon in Hanyang with her father and Je-yun in tow. Yul's competency is tested by a visiting envoy.
S01E14
We Must Solve the Riddle
Won-deuk and Hong-sim reconnect as Yul and Yoon I-seo. Je-yun assists Yul in his quest to find his diary — and answers.
S01E15
Evidence of Vice-Premier’s Evil Deeds
Having regained his memory, Yul seeks revenge on a killer in his midst. Cha-eon plans bloodshed to achieve his goals.
S01E16
The End of War between Crown Prince and Vice-Premier
Cha-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.
Available on
Cast
amnesia
marriage of convenience
romance
historical
double identity
joseon dynasty (1392–1910)
ancient korea
Questions about 100 Days My Prince
How many seasons does 100 Days My Prince have?
100 Days My Prince has 1 season and 16 episodes total.
Who created 100 Days My Prince?
100 Days My Prince was created by So Jae-hyun and first aired in 2018.
What genre is 100 Days My Prince?
100 Days My Prince is a Comedy, Drama, Mystery series.
Who stars in 100 Days My Prince?
The cast of 100 Days My Prince includes Doh Kyung-soo, Nam Ji-hyun, Cho Seong-ha, Cho Han-cheul, Oh Yeon-ah.
What is the TMDB rating for 100 Days My Prince?
100 Days My Prince has a TMDB rating of 7.9/10 based on 172 votes.
