Touma, Mei, Rintaro, and Kento are all staring anxiously towards the sky when just then a shooting star descends from up above! However, the shooting star falls towards Touma! "Successful landing, Vega World! Good work!" It was not a shooting star that fell, but a mysterious monster from another world! In addition, Zox who chased it appears and gets involved in the conflict! Meanwhile, Touma who lost his most valued treasure, the Wonder Ride Book thanks to Vega World's ability, decides to team up with Zox to get it back! Rintaro's voice excitedly extends out towards Zox who exclaims, "Why are you dancing, exactly?"