Season 1 poster

Season 1

(2018)

Overview

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.

Cast

Doh Kyung-soo as Crown Prince Lee Yool / Won-deuk
Doh Kyung-soo

as Crown Prince Lee Yool / Won-deuk

Nam Ji-hyun as Hong-sim / Yoon Yi-seo
Nam Ji-hyun

as Hong-sim / Yoon Yi-seo

Cho Seong-ha as Kim Cha-eon
Cho Seong-ha

as Kim Cha-eon

Jo Han-chul as King
Jo Han-chul

as King

Oh Yeon-ah as Queen Park
Oh Yeon-ah

as Queen Park

Ji Min-hyuk as Prince Seo-won
Ji Min-hyuk

as Prince Seo-won

Kim Seon-ho as Jung Je-yoon
Kim Seon-ho

as Jung Je-yoon

Jung Hae-kyun as Hong-sim's Stepfather
Jung Hae-kyun

as Hong-sim's Stepfather

Han So-hee as Kim So-hye
Han So-hee

as Kim So-hye

Heo Jung-min as Kim Soo-Ji
Heo Jung-min

as Kim Soo-Ji

Kim Jae-young as Moo-yeon
Kim Jae-young

as Moo-yeon

Jo Hyun-sik as Eunuch Yang
Jo Hyun-sik

as Eunuch Yang

Ahn Suk-hwan as Lord Park Sun-do
Ahn Suk-hwan

as Lord Park Sun-do

Kim Ki-doo as Goo-dol
Kim Ki-doo

as Goo-dol

Lee Min-ji as Kkeut-Nyeo
Lee Min-ji

as Kkeut-Nyeo

Lee Jun-hyeok as Park Bok-eun
Lee Jun-hyeok

as Park Bok-eun

Jung Ji-hoon as Young Lee Yool
Jung Ji-hoon

as Young Lee Yool

Heo Jung-eun as Young Hong-sim / Yoon Yi-seo
Heo Jung-eun

as Young Hong-sim / Yoon Yi-seo

Jeong Joon-won as Young Yoon Seok-ha
Jeong Joon-won

as Young Yoon Seok-ha

Do Ji-han as Dong-joo
Do Ji-han

as Dong-joo

Episodes

Today Is Your Only Chance to Cry poster

Today Is Your Only Chance to Cry 7.0

September 10, 2018

Lee Yul begins a secret investigation after growing suspicious of his worsening health. Yeon Hong-sim returns to Hanyan…

Crown Prince in Great Agony poster

Crown Prince in Great Agony 6.0

September 11, 2018

Yul uncovers the mastermind's identity and Kim So-hye's secret before coming under attack in the forest. Hong-sim is pu…

Your Name Is Won Deuk poster

Your Name Is Won Deuk 0.0

September 17, 2018

Yul loses all memory, but gains a new identity as Na Won-deuk. Hong-sim begrudgingly chooses to become a wife to avoid …

The Newlywed Couple in Debt poster

The Newlywed Couple in Debt 0.0

September 18, 2018

Jung Je-yun searches for a link between the royal physician's murder and Yul's disappearance. Hong-sim puts Won-deuk to…

Do You Not Consider Me Your Daughter Anymore? poster

Do You Not Consider Me Your Daughter Anymore? 0.0

September 24, 2018

News of the crown prince's passing is made public. Hong-sim is delighted to learn of Won-deuk's ability to read and wri…

Do You Know How Much I Missed You? poster

Do You Know How Much I Missed You? 0.0

September 25, 2018

Hong-sim's reunion with her brother doesn't go as expected. Eunuch Yang notices something off about the crown prince's …

Stay with Me poster

Stay with Me 0.0

October 1, 2018

Witnessing Won-deuk's martial arts skills, Hong-sim gets curious about his real identity. News of the queen's talisman …

You Are Not Won Deuk poster

You Are Not Won Deuk 0.0

October 2, 2018

Won-deuk celebrates an unforgettable birthday. Mu-yeon completes his final task for Kim Cha-eon and prepares to leave w…

Everything I Told about You Is Not True poster

Everything I Told about You Is Not True 0.0

October 8, 2018

Je-yun reunites with Hong-sim as the new county governor. To recover his memory, Won-deuk visits Hanyang and enters pal…

They Say His Highness Is Alive poster

They Say His Highness Is Alive 0.0

October 9, 2018

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 …

Vice-Premier Kim Is Missing poster

Vice-Premier Kim Is Missing 0.0

October 15, 2018

The king tries to regain control of his throne. Hong-sim and Won-deuk settle their affairs prior to leaving. Je-yun see…

The Return of the Crown Prince poster

The Return of the Crown Prince 0.0

October 16, 2018

Cha-eon interrupts the coronation ceremony with a shocking announcement. Yul has trouble moving on from his memories wi…

Demand from Ming’s Envoy poster

Demand from Ming’s Envoy 0.0

October 22, 2018

Hong-sim searches for Mu-yeon in Hanyang with her father and Je-yun in tow. Yul's competency is tested by a visiting en…

We Must Solve the Riddle poster

We Must Solve the Riddle 0.0

October 23, 2018

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.

Evidence of Vice-Premier’s Evil Deeds poster

Evidence of Vice-Premier’s Evil Deeds 0.0

October 29, 2018

Having regained his memory, Yul seeks revenge on a killer in his midst. Cha-eon plans bloodshed to achieve his goals.

The End of War between Crown Prince and Vice-Premier poster

The End of War between Crown Prince and Vice-Premier 0.0

October 30, 2018

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-s…