Elemental energy from Vestroia starts leaking into Earth, bringing strange phenomena with it and making Bakugan rage out with more power than they can handle. The same energy also sets off elemental evolutions in the Bakugan, and a new kind of elemental brawler appears alongside them. The Awesome Brawlers, including partners such as Drago, Trox, Pegatrix, Hydorous, Howlkor and Pharol, have to adapt and push their brawling further, unlocking fresh powers and evolutions. Once more, the future of both Earth and Vestroia depends on the Awesome Brawlers and their Bakugan in this action comedy fantasy.