Bakugan Battle Brawlers - S04

After returning from the warring worlds of Gundalia and Neathia, Danma Kuusou and his friends settle back into their lives on Earth. A year later, the virtual battleground of Bakugan Interspace has recovered from the alien attack and once again serves as a hub for brawlers to test their skills. Yet something is wrong. Every time Danma's Bakugan, Pyrus Dragonoid, unleashes its full power in battle, the Interspace suffers new disruptions. Unable to fully control the immense energy granted by Code Eve-the spirit of the Bakugan Mother-Danma struggles to restrain the Mechtogan sealed inside him. When it breaks free, the rogue mechanical force rampages across the battlefield, striking down allies and enemies without distinction. The danger grows as a shadowy figure begins infiltrating Bakugan Interspace, deploying mutated Chaos Bakugan to manipulate brawlers and seize control of the virtual world. Facing an impending crisis, Danma must find a way to tame the Mechtogan's destructive power and reunite the Battle Brawlers before it's too late.