Parasol Stars: Rainbow Islands II

Years after a legendary warrior sealed away a cave of monsters, one creature managed to escape the enchantment and grew powerful enough to break free entirely—this beast, now called Chaostikhan, has unleashed the trapped horde across the cosmos. Bubby and Bobby, heroes who once saved Rainbow Island from invasion, have been given enchanted parasols by grateful islanders as tokens of their valor, but their well-deserved rest is cut short when a distress signal arrives from neighboring worlds under siege. Though still learning to master their magical tools, the pair abandon their vacation and launch into the skies with determination to face an enemy far more formidable than anything they've encountered before, setting out to liberate the universe from Chaostikhan's destructive onslaught.