After fifteen years of exemplary family life, Eva suddenly discovers that her husband is having an affair with another woman. Offended by his betrayal, and even more so by his lies, she conceives a sophisticated revenge. Meanwhile, Jonas has been on duty for the second year at the bedside of his friend, who is in a deep coma, exhausted from longing for her, but at some point decides that she has betrayed him with her stubborn refusal to return to life. And this is not the first time she has betrayed me. At some fateful moment, the paths of Jonas and Eva intersect, and now the destructive forces unleashed by betrayal close a chain of irreversible actions, in which the first link is connected to the last, and the criminal and the victim change places.