Relocating to Rovaniemi, Finland, for her daughter’s schooling and to support her mother through cancer treatment, Nina Kautsalo finds herself unexpectedly drawn into a complex new world. Joining a unique police unit bridging Finnish and Russian law enforcement, she's partnered with the enigmatic Viktor – a partnership that promises both challenges and intrigue. Their work quickly spirals outward when a perplexing investigation leads them across the border to Murmansk, where they uncover whispers of a clandestine hunting club. As they delve deeper, the case unexpectedly resurfaces an old, cold murder, centered around a vanished suspect whose secrets threaten to unravel everything.