Clémentine, a teacher in a French School in Bucharest, lives with her husband, Lucas, in a remote real estate in Snagow. During the night, Clémentine is woken by weird noises outside their house, and Lucas sees their car being stolen. The lights are turned off, the phones are disconnected and they see that they are no longer alone. When weird lights appear outside, they hide in the cellar and try to ask for help from what could be a dreadful night of pure terror.

The violinist Sydney Wells has been blind since she was five years old due to an accident. She submits to a surgery of cornea transplantation to recover her vision, and while recovering from the operation, she realizes that she's having strange visions. With the support of Dr. Paul Faulkner, Sidney finds who the donor of her eyes and begins a journey to find out the truth behind her visions.