(Raouf) is the illegitimate son of (Salim Ahel), one of the most important arms dealers in Egypt. His role is to be the man, The one in the dark, the one who ends all illegal tasks, the most important of which is murder. His biggest enemy is his brother: (Fares). Raouf has one last chance from his father to recognize him legally, which is to kill Amina, the daughter of the family lawyer. She threatens the family, after Raouf killed her father before, and Amina was unable to determine the identity of the killer.