The company soldier Hannah and the scientists Gavin and Dimitri are researching an algae project on board the Rubikon space station, which is supposed to permanently supply humanity with oxygen and food. But suddenly the earth disappears below them in a brown, toxic fog and all contact is broken off - are they the last survivors of humanity? Should they initiate the safe station, dare the return flight and thereby risk their lives?
The Pani company employs a dark-skinned supplier. The young Karim gets into a difficult situation through his work as a food delivery boy when he delivers to a customer who doesn't want to let him go. The boundaries between racism and helplessness become blurred and Karim has to decide: morality or compassion.
Tommi wants to practice shooting. But his younger brother Simon is also fascinated with their father's gun and insists on coming with him into the woods. Soon, their naive play-fights take a serious turn.
