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.
Cast
- Doh Kyung-soo as Crown Prince Lee Yool / Won-deuk
- Nam Ji-hyun as Hong-sim / Yoon Yi-seo
- Cho Seong-ha as Kim Cha-eon
- Cho Han-cheul as King
- Oh Yeon-ah as Queen Park
- Ji Min-hyuk as Prince Seo-won
- Kim Seon-ho as Jung Je-yoon
- Jung Hae-kyun as Hong-sim's Stepfather
- Han So-hee as Kim So-hye
- Heo Jung-min as Kim Soo-Ji