Preso No. 1

Carmelo Alvarado, president of Mexico, is imprisoned for corruption and abuse of power. A woman, who has the evidence to free him, is detained.

Three women have left their mark on Mexico's most powerful man, but he loves only one: Carolina Arteaga, who will do anything to prove his innocence.

The narco Ramsés Cota returns to Mexico with one goal: to kill Carmelo. Journalist Pía Bolaños becomes a government communications adviser.

Tormented by her worst memories, Carolina thinks about telling the president a secret she has kept for years, to awaken his fighting spirit.

One of Ramsés' men, El Tuerto, attacks the president. During the fight, Carmelo recognizes the aggressor and defends himself.

The president seeks allies for his escape. His old friend Claudio takes advantage of Carolina's visit to the prison to send him an important message.