Xシティ中にばら撒かれた謎のベイ。バードがその存在を知った頃には、既にたくさんのブレーダーたちの手に渡っていた。それを手にしたアマチュアブレーダーたちの力はプロにも匹敵し、無邪気にバトルをする子供たちが放つシュートですら、そのベイでは目で追えない程のスピードを出していた。いたるところでそれを目の当たりにしたバードは驚愕する。圧倒的な速さを誇る謎のベイが、Xシティを包み込む…！！
Beys misteriosos aparecem por toda X City. Quando Bird descobre sobre isso, eles já estavam nas mãos de muitos Bladers. O poder dos Bladers amadores que tinham um desses Beys em mãos era comparável ao dos profissionais, e mesmo as batalhas de crianças eram tão rápidas que não podiam ser vistas a olho nu. Bird fica chocado ao vê-los em todos os lugares. Beys misteriosos que ostentam uma velocidade avassaladora envolvem X City!!
A mysterious Bey scattered throughout X City. By the time Bird became aware of its existence, it had already fallen into the hands of many bladers. The power of amateur bladers wielding it rivaled that of professionals, and even the shots fired by innocent children in battle were moving at speeds beyond the eye's ability to track with that Bey. Bird, witnessing this phenomenon everywhere, was astonished. The mysterious Bey boasting overwhelming speed enveloped X City...!!
