Officer Diego Ponce (Juan Manuel Olmedo) "a narcotics policeman" goes to jail after being indicted in the alleged murder of his sister Graciela Ponce, spends his days locked in a maximum security prison private in the outskirts of the city. Where he meets Eduardo Marino "his brother-in-law", who is imprisoned for dealing with a drug gang and being murderer masterminding the homicide of her own daughter Silvina Marino.
Inside prison, Ponce attempts to rescue his lawyer and ex-girlfriend Marina Vassal Martínez (Miriam Lanzoni), daughter of police chief, Aníbal Vasallo, that in wanting to clarify his capture was kidnapped by Alfredo Benaci "Jail’s director”, faithful ally of Humberto Solano "Deputy Minister of Security of the Province ".
In prison he also encounters his former co-elite, who were jailed in a drug raid, Walter Cespedes and Yago (Mohamed Qissi).
Ponce will have to fight his past and his present before being killed by dangerous convicts in prison. His revenge of justice reveal an exciting police thriller full of intrigue, passion and above all, a lot of action.