Thunder shakes the magic school of Tibidox. Lightning strikes one point - the masonry near the roof of the Great Tower. And in an abandoned lodge near a swamp, Tanya Grotter discovers a forgotten prophecy of the Ancient One. If the ancient spirit is released, the Golden Leech will crawl into the magical fire and the rope in the neck of the double bass will burst, time will turn back, the revived pagan idols will go to war against the Turtle of Eternity and the Eerie Gate will collapse! The predicted events begin to come true one after another... And all this during the World Dragonball Championship, in which the Tibidox team will have to fight with the invisible team, where the inimitable Gury Pupper shines!