At the beginning, in order to confirm whether the Legendary Blader who governs another season of the Four Seasons is, Masamune, Gingka and his friends participate in the "Beyster Island Championships". However, Johannes and the others also do the same thing. Ryuga also arrives via a scarlet thunderbolt for the same reason. Gingka spots a Blader with an exact resemblance to Kenta in a brown cloak and hat and follows him with Yuki in tow. Fierce battles commence at each place at the beginning of the tournament. Starting with Gingka, Yuki and Benkei and the others smoothly win and advance to the next round as well. And importantly, Masamune clashes with Bao of the Beylin Fist. Furthermore, at a different location, Aguma and King collide, it's a showdown of Solar System Beys. But, as all these