The man without memory is looking for himself. He finds a woman in love, a child and a dead man.

Ibrahim, a young German of Turkish descent, leads a double life, living with his tradition-bound family and spending his days looking for a respectable job. But outside his parent's apartment, Ibo (as he's called by his family and friends) is a confident gay man who works in a sex shop and is on the hunt for Mr. Right.

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.