Have you ever been to the Inside Out of St. Petersburg? Slowly wander through the cozy twilight of the streets, breathe in the fresh, slightly humid air from the Gulf of Finland, watch the dance of shadow reflections on the moonlit pavements. Perhaps you have even met bizarre creatures or the guardians of the Upside Down themselves... The duty shift of the guardian of the Upside Down, the most common breakthrough from the world of infernals. It would seem a completely normal situation: find the raider and send him home. But what if ordinary persecution drags on, and the usual reality begins to go crazy?..