The young detective Yahaira has been assigned to work as a secret agent in a brothel to investigate a homicide case. The people who inhabited the house begin to affect her work. Faced with her reality, Yahaira will have to decide how much temptation is too much to resist.

Samuel is surprised by a subject identical to him and begins to discover that the world around him is controlled by someone superior.

Julian, a young man with mental problems kidnaps Montero, a corrupt doctor, to torture him so he could confess his sins.