Skeleton King plants an eye monster in the waters of Shuggazoom. The monster grows, then attacks all the citizens. When someone look into its gigantic eye, they become mind-controlled zombies. It also controls Sparx, Gibson, Nova and Otto! Only Chiro and Antauri, and two other kids, BT and Glenny resist the spell only for Glenny to get attacked and bitten by Otto and Nova, while Antauri and BT looks into its eye turning them into zombies. But soon enough, Chiro is the only one left. Can Chiro stop the monster and save all the citizens of Shuggazoom along with their monkey comrades?