Alina is a movie sound engineer. One day she receives an offer to do the direct sound for an erotic film featuring Maria Black, a famous star of the genre who had already retired. When Maria has a heart attack and dies in the middle of the shoot, and the producers decide not to call the police, a series of sinister and unexpected events are unleashed that will endanger everyone's lives.
Tangled in a troubled marriage, a frustrated couple finds hope in a watch-based app that rewards good deeds — until unhealthy obsessiveness takes over.
