Vasilisa arrives to her hometown for the wedding of her school friend Inna. Inna's groom "Chistiy"(Clean) with his two friends "Lambada" and "Kolbasa"(Sausage) organizes the unplanned bachelor's party on the wedding eve. Inna doesn't like it. She comes to the party to sort things out. Vasilisa accompanies her to support. While the newlyweds are quarrelling Vasilisa succeeds in reconciling them. The party is gaining momentum and in the midst of fun the guys take "spice" (drugs). The guys are hit by the wave of hallucinations and the world around begins to drown in blood foam. Based on the real events that took place in 2014 in the city of Gomel.