After 20 years in prison, the former angel of death at Lainz hospital has been released, and she now works in the Prater amusement park, at a restaurant that specializes in roast knuckle of pork. Observing the guests and how they behave reawaken old emotions, and she poisons a pork knuckle to punish the happy people. The movie audience can use their remote control devices to decide who dies.

After breaking up with her boyfriend Daniel, Anna just wants to hole up somewhere and recover. But she should have had a closer look at the fineprint of her rental contract – for the old Viennese appartment it is a creature with never ending appetite, living off the youth of its residents. There is no escaping it anymore when Anna faces herself in the mirror as an old lady. Unless she deliveres a new victim…