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.
While the Resistance celebrate the success with Drago's Battle Gear, the Vexos begin to finish their plans for planetary domination. Lync, remembers how nice Alice was to him and worries that she may be one of the casualties. So, he copies the data for the Alternative System and heads to Moscow to give it to Alice. At first he hesitates, fearing that she may still be mad at him, but before he can make another move, Hydron appears and vows to destroy Lync. During the battle, Hydron implies that he wishes to leave the Vexos as well since he is mad that Lync has a choice to leave whereas he does not.
While Keith has easily settled in as the newest member of the Resistance, with the exception of a jealous Ace. Due to failure Zenoheld abuses his son then Mylene tries to stand up for him, however Zenoheld rejects her until Hydron pitts the blame on Professor Clay. Zeno held agrees to pit the blame on Mira's dad. Professor Clay discovers the secrets of the DNA code as well as where the transmission originated from (possibly from Neathia). Meanwhile, Marucho analyzes the same data, as well as the one Keith received anonymously and discovers they are identical. Keith then suggests to construct Battle Gear for Drago.
Helios still wanting a rematch with Drago to see who is the real Ultimate Bakugan decides to have a rematch with him. Meanwhile Dan and the others are confused about the Bakugan Baron faced in Bakugan Interspace so they decide to eat but it does not go well as Spectra challenges Dan to a rematch. Drago transports them to Spectras location and meet. Although Drago doesnt want to fight Helios its the only way to stop him so they begin to fight. As the battle commences Drago starts to win but Helios digs his arm into his body and pulls some wires to make him win.
With the Bakugan successfully rescued from New Vestroia, and the BT System destroyed, the gang returns to Marucho's house and fires up Bakugan Interspace for a little practice session. However, phantom data seems to have infiltrated the virtual world, and as the Brawlers go to check it out, four mysterious silent Bakugan await them. The Haos Aranaut partners up with an alternate version of Baron Marucho programmed using the virtual world's properties, and as Nemus is continuously dominated by the immensely powerful Aranaut, the same question borders on everyone's minds: Who are these Bakugan, and what do they want from us?