When you believe in trolls, you're just a bit strange, but when you know they exist, it's like a curse. An unusually large wolf appears in the Sámi territory of northern Sweden. Under public pressure, nature protectors decide to capture the dangerous animal and transport it to Norway. However, it never reaches its destination. Diana returned to her hometown after studying medicine, happily married, and gave birth to a daughter. When she learns that her childhood friend Susso is in a difficult situation, she decides to visit her. Little does she know the far-reaching consequences this meeting will have for her. Susso's mother, Gudrun, discovers that Lennart Brösth has escaped from the psychiatric hospital. She has no doubt that the convicted criminal hasn't forgotten who was behind the dissolution of his cult ten years ago. It's only a matter of time before everyone finds themselves caught up in a whirlwind of incomprehensible and terrifying events.
