The anti-narcotics police will infiltrate one of their men in order to end a drug cartel and end the drug trafficking business in the state.

Living in an area controlled by crime, Martín seeks to win his first boxing championship to make the leap to the professional level as one of the most promising boxers in the country. While he strives to grow through his talent, Martín faces an unexpected tragedy that keeps him on the ropes.

Ricardo returns from retirement and is hired to do a job for his former boss: kill a presidential candidate. He will have to accept the assignment or his girlfriend and niece will suffer the consequences.

The most important hit man in the plaza fakes his death to get out of that world of drugs and death, but a person important to him will make him return to the world he thought he was leaving behind.

Gerardo Casasola, "El Estudiante", now has the mission of rescuing his sister.