When Pop Secret is invited to perform at a high-profile gala, they uncover a sinister plot by Von Kaos to steal a mysterious “treasure” from billionaire Igor Arubaldo. But the treasure isn’t what they expected—it's a fluffy alien creature with a hidden power! As chaos erupts, Mia battles jealousy over Marcello, Opal reveals her true allegiance, and a monster-sized disaster threatens Megalopolis. Can Pop Secret stop Von Kaos and save the Arubalu before it’s too late?