The film tells the story of Raquel, Rodolfo and Hernán, members of a brigade at the UNAM during the student movement in Mexico in 1968. Through their photographs, films and writings, we will know the history of the day that the army took the university and how their students united, shouted and never forgot.

Saúl, a young bricklayer from Chilpancingo, Mexico, dreams of dancing in Los Tlacololeros dance, but lack of money and family problems prevent him from doing so. The brother of the girl he likes invites him to belong to his criminal group.