A group of social media experts are hired to help an old family business to strive. But they soon find themselves stuck on a tiny island in a lake in which an ancient Swedish witch is said to live.
After suffering a family tragedy, a young woman leaves her hometown to start a new life in another city. During her long drive, she meets a mysterious man who begins following her. Before she knows it, she has been kidnapped and taken to a basement somewhere in the forest. With no one coming to her rescue, she must rely on herself if she wants to survive.
Jens and wife Åsa pack up the family to spend the summer in the archipelago. The idyll, however, does not appear when it comes out that the in-laws do not intend to leave the cottage to Jens and Åsa, but plan to spend the whole summer there with them.
