The shy late twenties Torsten tile lives with his mother in a bleak Berlin slab. In the guise of his alter ego "Lux - Warrior of Light" he tries to make the world a little bit better. He distributes food to the homeless and helps out on his forays through the city wherever he can. A film crew accompanies him to make a documentary about the social engagement of the self-appointed real-life superhero. Jan, the director, is still looking for a donor. The resourceful producer Brandt shows interest, but on condition that he sees something spectacular.
A model family's happy life unexpectedly goes off the rails when the carefree Hedi, played by Laura Tonke, suddenly starts having panic attacks. First mental illness and then drug dependency – the happiness that these happy-go-lucky thirty-somethings once took for granted suddenly seems unattainable, and their world fragile and uncertain.
Somewhere in a war zone. Three young stationed soldiers try to distract themselves from everyday wartime existence. One of them takes notice of a local girl. The comrades follow her.
All summer long, a group of people circumnavigate each other. A group of people who are so close and yet so alienated from one another. Their isolated holiday home is the site for a resurgence of smouldering conflicts and lifelong illusions that threaten to wreck the family’s fragile unity forever.
