
Psychiatrist Joon-sang is a well-known doctor. He is level-headed with his patients, but he's got a painful past. He'd witnessed his wife kill herself because she was raped. He'd suffered insomnia along with guilt and sadness until a beautiful girl Ji-soo comes along. She tells him every man who's loved her died and that someone was watching her. She seduces Joon-sang. A detective suspects Ji-soo to be involved with a recent murder case and asks Joon-sang for her medical records... Falling in love with something dangerous and the end of which is unknown!

as Sung Ji-soo

as Choi Joon-sang

as Kyeong-cheol (경철)

as Hye-ran (혜란)

as Detective Kim (김형사)

as So-won (소원)

as Dong-cheol (동철)

as Geon-woo (건우)

as Nurse Yoon (윤간호사)

as Young Ji-soo (어린지수)

as Young Kyeong-cheol (어린경철)

as Mid-point Ji-soo (중간지수)

as Mid-point Kyeong-cheol (중간경철)

as Mid-point Ji-hoon (중간지훈)

as Announcer (아나운서)

as Patient 1 - Special appearance (환자1)

as Patient 2 - Special appearance (환자2)

as Patient 3 - Special appearance (환자3)

as Patient 4 - Special appearance (환자4)