When an ex-soldier who discovers gold in the Lapland wilderness tries to take the loot into the city, German soldiers led by a brutal SS officer battle him.
Detective sergeant Timo Harjunpää of the Helsinki Violent Crime Unit loses his daughter in a tragic way. Despite the support of his closest colleague, Constable Onerva Nykänen, Harjunpää is unable to recover from the loss of his family. He seeks revenge against his daughter's killer, while in his work he investigates strange deaths in the Helsinki metro that turn out to be the work of a serial killer.
Julia is a young lawyer who has been in conflict with her father for a long time. Her mother seems a bit insane, and Julia thinks that he is partially responsible for this. She has also split with the father of her son and tries to escape all these concerns by working hard. On a new case, she is brought back to the house near the lake where she was raised to help a group of environmentalists to protect its natural beauty against the industrial project of a power company. But by doing so she has to fight the greed of the locals, and their trust in an evil spirit that is believed to be attached to the lake.
