Two musician brothers buy an old house where the Rockers from Hell used to rehearse, the legendary heavy metal band of the '80s, which they say made a pact with the devil to achieve success.

After his father's death, Claudio returns to the neighborhood after many years. There, he meets a friend from his childhood, who proposes renting the old house he inherited, which housed the family's small business, to use as a warehouse for illegal merchandise. Claudio soon discovers that this partnership will get him into serious trouble, although he won't be able to undo the deal so easily.

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.