Amidst a police operation in the Favela do Alemão, a group of undercover police officers is discovered by drug traffickers.

Cornered, the undercover officers are hunted by the drug lord Playboy's men.

The situation gets complicated when the police officers have to restrain Playboy's ex-wife to avoid being discovered. Outside, the net is closing in.

In an electrifying finale, the operation in Complexo do Alemão reaches its climax, and the undercover police officers have only one chance to survive.