Slime creator Indy has to come up with a cool new slime recipe for a big Slime Gala. When she secretly adds octopus slime to her recipe, it results in some magical colours. This is the best slime she has ever made! But when jealous fellow slime creator Benji manages to steal the recipe, everything starts going wrong. Will Indy manage to stop Benji and win back her slime fans?