The ghost of a lesbian high-school girl takes revenge on the people who used to bully her. And another young girl finds her old diary detailing her love and rejection when she was alive.
as Min-ah
as Hyo-shin
as Shi-eun
as Ji-won
as Yeon-an
as Go Hyeong-seok
as Biology Teacher
as Teacher
as Vice Principal
as Group of Singer
as Student
as Classmate
as Class Leader
as Athletics Member
as Athletics Captain
as School nurse
as Shi-eun's friend
as Coach
as Classmate
