Ha Na and Doo Na were twin sisters who were very close to each other until Doo Na died a terrible death. One day, the usually bright and energetic Ha Na finds herself changing. She has superhuman strength and can do things that nobody can. Ha Na realizes that Doo Na's spirit has inhabited her body. Shin Ryu, a criminal psychoanalyst, uses Ha Na's powers to kill people that cannot be punished by the law.

Genres

Cast

Lee Seo-jin

Shin Ryu

Seo Jun-young

young Shin Ryu

Im Joo-eun

Yoon Ha-na

An Seo-hyun

Ha-na (young)

Park Ji-yeon

Yoon Doo Na

Jeon Boram

Shin So-yi

Kim Sung-ryung

Ha-na and Doo-na's mother

Kim Kap-soo

Baek Do-shik

Yoo Yeon-seok

Baek Joong-chan

Lee Kyu-han

Seo Joon-hee

Nam Da-reum

young Kim Yoon-oh

Lee Jin

Lee Hye-won