Dr. Mahmoud devotes his life to his work but neglects his wife Mona, who is forced to spend most of her time with her friends away from home. When Mahmoud becomes suspicious of his wife's behavior, he hires Rajab to follow her.
As a series of murders and kidnappings take place, the police begin to search for the mysterious killer. But when a journalist discovers that the killer is obsessed with the character of the hunchback of Notre Dame, he disguises himself as a similar character and calls himself Ahmed Notre Dame, in order to get close to the killer.
Salma is a TV presenter who accidentally gets involved in the murder of a girl. Unable to move on, she consults a psychiatrist who turns out to be the deceased girl's brother. Will her crime stand in the way of their budding romance?
