Detective Harry Hoe investigates the disappearance of a woman whose pink scarf was found wrapped around a snowman with a terrible appearance. When the chief detective of an elite crime investigates the disappearance of the victim of the first winter snow, he fears that the old serial killer may again beActive. With the help of a brilliant tenant, the policeman has to connect old cold cases for decades with a brutal new if he hopes to overcome this unthinkable evil before the next snow.