During her university years, A-ran wanders the night streets in emotional distress after a painful breakup. She is sexually assaulted by Do-hyuk’s juniors using scissors. Traumatized, she develops severe psychological disorders related to men. One day, she discovers that Do-hyuk lives in the same apartment complex and decides to destroy his peaceful family life.

So Bi-ah
as A-ran

Han Ji-il
as Do-hyuk

Lee Yang-ho
as

Park Jun-gil
as

Park Jeong-Yong
as