In the mid-seventies, a strange man arrives in a quiet provincial city. In a restaurant, without any apparent reason, he starts insulting Claudio, a renowned lawyer. The community supports the lawyer and the stranger is humiliated and thrown out of the place. Later that night the stranger, who is determined to wreak vengeance, intercepts Claudio and his wife Susana. The lawyer then takes a path of no return involving death, secrets and silences.