Irina, a rich girl, and her friends smart and inventive Sasha and shy Masha are going for a vacation to an elite resort in suburban Moscow. Suddenly they get into magic underworld, where the magic is controlled by Nano-robots. Children meet strange outlawed wizards, who teach Irina to use magic. However, there are enemies named Fubas who attack the adventurers and try to kidnap them in order to control the transition points. Fights with monsters,...