Watch Bakugan: New Vestroia Online
In the parallel world of Vestroia, a power-hungry Bakugan, a small marble magnetic sphere which when thrown on a gate card turns into a highly strong and powerful warrior named Naga decides to absorb the energy of the two opposing cores that preserve the balance and peace in Vestroia. However he absorbed too much power and energy found within the Silent Core, the source of negative energy. The Infinity Core, the source of positive energy had been absorbed by Naga's twin sister, Wavern. Bakugan Battle Brawlers: New Vestroia revolves around Dan, Marucho, and Shun being called to the newly restored Vestroia, allying with three new brawlers named Mira, Ace, and Baron against the evil Vexos organization.
With the BT System fully armed, the Resistance and Spectra head to New Vestroia to initiate a mass evacuation. Many Bakugan are sent to Marucho's house on Earth including the Resistance's. However, Drago decides to remain behind to ensure that everyone has been rescued, remarking how many lives have been lost to protect New Vestroia such as Nova Lion,Wavern dying,and also the six Ancient Warriors surrending their powers to six normal bakugan. Helios chases after Drago, refusing to allow Drago throw away his life while Helios still has a score to settle with Drago.
Spectra offers Dr. Clay a place by his side and the secret to Bakugan DNA, however, Dr. Clay remains loyal to Zenoheld and declares that he and Spectra are no longer father and son. A battle soon begins between Hydron and Dan and Mira, just as Spectra arrives to fight alongside Dan! Mira is quickly taken out just as the others arrive, too late to warn Dan about the Palace sending power to mechanical Bakugan.
The Resistance split up into groups to cover more ground of the Vestal palace. Shun and Baron encounter Mylene and Volt while Ace and Marucho face Shadow and Lync. At first it looks like things are going well but Dr. Clay uses the palace to send the Vexos' bakugan more power while lowering the power level of the Resistance. Shun and Ace are both defeated and lose their bakugan attribute energies. As the others race to find Dan, he and Mira battle Hydron while Spectra presents an interesting proposition to Dr. Clay.
Spectra upholds his part of the deal to Dan and takes the brawlers to the Vestal Palace, leaving them to find the BT System on their own. Spectra and Gus leave to confront Zenoheld and Spectra tells him to leave the brawlers be. Spectra leaves, but Gus later returns and challanges Zenoheld to a battle to avenge Spectra for being framed and betrayed by the Vexos. Gus' struggles in the battle become more obvious as both Elico and Hexados sacrifice themselves to protect Vulcan and Gus. In the final match, Vulcan protects Gus, saying that his loyalty to Gus knows no bounds like Gus' loyalty to Spectra.
No longer able to hide from the Vexos, the brawlers realize they must now go on the offensive. They plan to storm the Mother Palace and directly attack the Bakugan Termination System instead of protecting the Attribute Energies. But without a working Dimensional Transport system or the coordinates to the Mother Palace, it at first seems there would be no way out for the brawlers. But Dan quickly realizes that they can find the location of the Mother Palace by convincing Spectra...