When Soori's brothers kill a man who was bothering her and get incarcerated, they trust in Kaka Mostafa to keep their sister safe. One night someone enters Mostafa's house and rapes Soori without showing his face. Next day everybody seeks the truth and blames Karim, Mostafa's dear friend for it. In order to protect Karim, Mostafa confesses that he himself is the alleged rapist. When the brothers come out of jail, they seek to revenge Kaka Mostafa.—Kourosh Ghaniyoun