一对年轻夫妇经常拍摄、上传自己探险水下房屋的视频。这次二人前往一个偏远的湖泊，意外发现了深水中一幢奇怪的废弃房屋，而他们的到来唤醒了深宅中的黑暗存在。

Coming of age film about Sven, a boy who feels trapped in his own family which only consists of duos. His brother Alex in return tries to keep Sven by