Fear struck in the city of Kirs, horror over the city, people live in fear, knowing about the legend that exactly fifty years ago he returns on the first day of August to harvest the harvest on the Lunasad holiday, the Upper Kama werewolf returned from another world to once again collect ten sacrifices for your ritual. On this day, Mark Ivanov and his friends, sophomores, come to practice in archeology, and not suspecting anything about the legend of this city, what will happen to them when they meet face to face...