A mural painted with blood is found on the wall of Pasila train station, which depicts Finland's best-known serial killer Lasse Maasalo. The text in the mural, “Making the world a better place”, is linked to a voting circulating in social media, where people can vote for persons that world would be a better place without. Soon the first body is found and Sorjonen must find the person who has named himself as The Judge.
A young and ambitious civil servant Jussi finds himself being in charge of the environmental permit of a huge nickel and uranium mine in Northern Finland. The Talvivaara mine, led by a charismatic globe trotting visioner Pekka Perä is introducing an entirely new method of collecting minerals whilst creating jobs in one of the poorest areas in Scandinavia. Jussi slowly discovers that he has been led astray by several people and that the new method has serious downsides he did not forsee. The mine is causing environmental hazards that are being hushed down. A new application for another permit is brough to his table by the same mine. Along with the application comes an interesting job offer and a chance of a new beginning. Jussi has to decide whether he will play along and if so, with whom.
When her sister is mugged and raped, Oili, a young female forensic dentist, meets a group of abused women who have taken matters to their own hands to make the living in fear and just letting it happen stop.