The ghost of a student who died at a Korean school comes back to seek vengeance and protect her friends.
as Heo Eun-young
as Lim Ji-oh
as Yoon Jae-yi
as Park So-young
as Kim Jung-sook
as Chatter
as Park Gi-suk
as Art Teacher
as P.E. Teacher
as Math Teacher
as Bully
as Crying Girl
as Weekly Duty
as Oh Kwang-gu
as Classmate
