My name is Alissia Forward and I am a senior investigator of the Kronvel border city department of the Arvian Empire. Brutal murders are taking place in the city, and the victims, at first glance, are not related. After another victim, the authorities set a condition to find a criminal before the holiday, otherwise my partner and I would be demoted to ordinary privates. There are no more than two weeks left before the holiday, and then the deputy head of the security of the Empire unexpectedly arrived to investigate the case. And now, by hook or by crook, we need to find a psycho and not hit our faces in the mud.