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。。The skyscraper on the edge of the forest is known for its carefully selected house community. When a dog disappears, the security officer Anna has to fight the irrational fear of the residents. The utopia with a view of the forest is slowly unravelling.。