M is the nickname of the soul of an aborted child that has the purpose to seek revenge on the people who would not allow him to be born. M entered into the body of the young girl Park Ma Ri, and from this moment her life has changed and she cannot control herself anymore.

Genres

Cast

Yang Jung-ah

Lee Ye Ji

Shim Eun-ha

Park Ma Ri

Lee Chang-hoon

Song Ji Suk

Kim Eun-sook

Park Soo kyung [Park Ma Ri's older sister]