Welcome to the marginal deviation of reality. An inexplicable rift runs through the dystopian Berlin of tomorrow, where four outsiders venture on a mission to find their missing friend Billie. But where does Billie's trail lead?

Rainer Dulsky, a professor of psychiatry from Switzerland, comes to Melania, the granddaughter of Mrs. Dulska. He feels he’s got something in common with the tenement house in which the Dulski family live... Melania, a film director, intrigued by her family history joins Rainer in his research. Their discoveries will take them back to the past full of secrets that were meant to stay hidden forever. The Dulski family have much on their conscience...

Out of shame, pity and a longing for purpose, a young soldier feigns feelings for a disabled woman, even fueling her hope of walking again. But her growing distrust and his obsession with curing her create a frenetic spiral that drags everyone into misfortune.