Party Crashers - Bakugan Chapter Book Author:Tracey West Dan and Marucho are pitted against the two pop star princesses who have been recruited by Masquerade to help destroy every Bakugan that exists. After a narrow victory, Drago tells the Brawlers the tale of how the Bakugans came to earth and reveals that a human has crossed over to the Bakugan dimension of Vestroia.