The first case was not over until Officer Mahmoud Saqr was surprised by an encrypted message from the killer and learned from it that what he had gone through was only a prelude to suspicious events of a more horrific crime involving three women wearing human masks of faces that had been skinned from unknown victims, sitting at a table around a skinned corpse, and each of them wrote her mystery on it. He cut the corpse with a medical scalpel, and despite all this, they do not remember anything about the crime. Can he succeed in this challenge and find out the real killer, or will he be his next victim?