[clarification needed] Director Kim Yong-han said he wanted to raise awareness about sex crimes by charting "the tragic course of the lives of victims and their families as vividly as possible.

"[4][5] Recently divorced, Yoo-lim (Yoo Sun) now lives with her only daughter, Eun-ah (Nam Bo-ra).

In an effort to intimidate her, Eun-ah's rapists send video footage of the rape, threatening to post it if she does not comply.

When Yoo-lim realised that it was Jo-han whom was behind all of this, she entered his school and attempts to kill him, but police detective Oh, investigating Eun-ah's death rushes over to stop her.

When confronted, Yoo-lim, having had enough of all she had to go through, makes an attempt to deliver the fatal blow, forcing detective Oh to shoot her with his gun, killing her.