A serial rapist rapes a girl with mental disability for wearing a red dress, which triggers him. Now the girl’s social worker vows to get revenge on the rapist.

The police suspect a young teenager who was horrifically abused by her family and raped by her father of finally snapping and slaughtering them all.

Chow Tung is a licentious man who was arranged to get married along with his ugly sister Gut to partners not of their choice. Chow, being a filial son, agrees…