'The city of Bumblyburg’s in danger and LarryBoy’s the only one who can save the day. Everyone is weak with jealousy after the diabolical Napoleon of Crime and Other Bad Stuff---a.k.a. the Emperor of Envy--- tainted the Slushee supply with his envy formula during Mister Slushee’s Slushee Slurping Contest. The Emperor has set the ultimate envy trap, and he and his “army” of henchmen are taking over the city of Bumblyburg.
The whole town has slurped some of the Slushees, including LarryBoy. What will LarryBoy do? Will he conquer his own envy? If he doesn’t stop the evil emperor, Bumblyburg will be destroyed forever.'