Police tries to arrest drug dealers, with the help of a reporter and the fiancée of a policeman who`d been killed. Solange is the young woman who, after her policeman fiancé got killed by drug dealers, is willing to help the Police find the well organized gang. Maurício, a reporter working at a newspaper called "O Dia" joins Solange and together they try to infiltrate the gang`s headquarters. Paulo is the head of the gang, and is helped by Olavo, a man who tries to introduce drugs to people, to get them hooked. And Hugo is the Head of the Narcotics Department, a friend of Maurício`s, and is in charge of the investigation.