Ethan is a young, shy and rather reserved designer who has suffered from insomnia for many years due to his terrible nightmares. Believing he has a personality disorder he decides to see a therapist to solve his problem, but it will be thanks to the help of his best friend and a medium that he will face a long journey, a journey that will lead him to discover that his nightmares hide a shocking truth, something darker and more sinister than he ever imagined.

一个家庭三代人的故事，从二战的超现实记忆到现代的柏林，他们处于一个仍在应对历史创伤的社会中，无法处理自己过往的经历。