Horacio, an extremely misogynistic and sexist businessman, arranges a blind date with Olga, a pregnant woman. Horacio suggests they spend a day outdoors, away from the city, and Olga accepts. However, once there, Horacio is knocked out and kidnapped by Olga, who confesses her true intentions: to subject him to a unique experiment to bring about a complete change in him.
Flavia, a former professional karateka, and her husband Rafael are going through a marital crisis because he can't find a job. On her mother's advice, Flavia gives her husband an ultimatum to resolve his employment situation. The crisis between them forces Rafael to return to his neighborhood, where he meets old friends who offer him a return to his former life as a drug dealer, which only unleashes a spiral of deceit and violence.