Ivalo plot
While investigating a serial killer in a remote log cabin in Finnish Lapland, police officer Nina Kautsalo finds two dead and one prostitute who has not yet died. When an unknown deadly virus is found in her blood, Helsinki-based German virologist Thomas Lorenz is called in. He must identify the virus and prevent it from spreading. Things get even more complicated when German Marcus Eiben gets involved. He is the CEO of a pharmaceutical company and an acquaintance of Lorenz.