Upon receiving the body of a maid in waiting who was said to have hung herself within the palace walls, dedicated doctor Chun-ryung begins to suspect foul play. Upon launching a personal investigation, however, Chun-ryung quickly discovers a labyrinthine maze of deception constructed by those with limitless power to conceal a valuable secret.
Park Jin-hee
Chun-ryung
Yoon Se-a
Hee-bin
Seo Young-hee
Wol-ryung
Im Jung-eun
Ok-jin
Jeon Hye-jin
Jung-ryul
Kim Sung-ryung
Investigating Palace Matron
Kim Nam-jin
Lee Hyung-ik
Kim Mi-kyeong
Palace Matron Shim
