Starting a treasure hunt at the site of an ancient cemetery, four friends - Lenka, Anton, Rodik and Tema - unwittingly awakened the shadows of the distant past and brought to life a terrible, bloodthirsty werewolf. According to legend, a werewolf can only be defeated until he reaches full strength. To do this, you need to collect three magical objects together: a ring, a silver chain and a cross. This is where the creepiest thing begins...