The peace of New Vestroia does not last long. A race called the Vestals invade and colonize New Vestroia, turning the Bakugan back into balls and making them their slaves for amusement, not knowing that Bakugan are intelligent creatures. One by one the six fighting Bakugan are captured leaving only Drago. In an effort to stop this, Drago is separated from the core of Vestroia by the six legendary warriors, and heads to Earth to seek out Dan Kuso, and the two leave for New Vestroia, with Marucho following after overhearing Drago's plan to leave the others behind. After they learn that the Vestals are responsible for the state New Vestroia has fallen into, he challenges Lync Volan and Volt Luster, two members of the Vexos. A Vestal named Mira, part of the Bakugan Brawlers Resistance, interrupts and tells Dan of the new brawling style required for Bakugan battles. Dan manages to adapt to the new method quickly and wins two Bakugan from Lync and Volt.