엠

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.

• Yang Jung-ahLee Ye Ji
• Shim Eun-haPark Ma Ri
• Lee Chang-hoonSong Ji Suk
• Kim Eun-sookPark Soo kyung [Park Ma Ri's older sister]