Je-In is a mystery novel writer. She chases after a serial killer with her longtime friend Rok-Hwan. Rok-Hwan is a detective. A handsome and mysterious man, Jason, appears in front of them.
Ha Ji-won
Han Je-in
Chun Jung-myung
Rok-hwan
Chen Bolin
Jason Chen
Yoon So-hee
Jung Yoo-mi
Oh Jung-se
Heo Jong-goo
Lee Da-in
Han Je In (Teen)
Jung Hae-kyun
President Ji
Kim Won-hae
Police Officer
