Marcel and Carla's life would be in harmony if Marcel had not fallen ill with schizophrenia a year ago, which has been treated with tablets ever since. Unfortunately, the side effects of these tablets are so unpleasant for Marcel that he recently stopped taking them. As a result, a strong schizophrenic attack has occurred, in which Marcel falsely imagines that he has been cheated on by Carla several times with other men. In revenge, he has Carla bound and gagged and abuses her with a knife and with blows. However, he is not even aware of this, but hallucinates a harmonious loving coexistence with Carla. He is thus extremely split in personality. The film shows both dimensions of this split, the real and the hallucinated one. When a visitor, Janna, rings the doorbell, the hallucinating Marcel kindly lets her enter the apartment where the bloody disaster is already taking its course...
 
This film's story and screenplay are written by Horst Tran and it is directed by Rafael Maria Friebe.