Hilo is just settling into life on Earth (Bowling? Knock-knock jokes? Outstanding!) when strange portals begin opening up all over town and even stranger creatures are coming through them! But it will take more than a giant mutant chicken, a viking hippo, a magical warrior cat, or even a few million killer vegetables to stop Team Hilo. Er, won't it . . . ? Can Hilo, D.J. and Gina figure out how to send these creatures back to their own worlds before they destroy the earth?