A fisherman's son is offered the ultimate privilege to study at the Al-Azhar University in Cairo, the epicenter of power of Sunni Islam. Shortly after his arrival, the university’s highest ranking religious leader, the Grand Imam, dies and the young student becomes a pawn in a ruthless power struggle between Egypt's religious and political elite.
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.
Hanna's world turns upside down when her dad, the priest, reveals that he wants to be a woman.
