Episode 0 of Long Zu.

Teen misfits Roma, Toto, and Drop call themselves the "Don Glees," an informal name for their backyard adventures. One day, when the trio gets blamed for a nearby forest fire, they set off into the woods to prove their innocence. As disaster strikes their expedition, tensions flare between the friends as they realize that growing up has taken them on wildly different paths in life.

A major incident has occurred in the peaceful Sky Land!? The young Princess Elle has been kidnapped by the monsters of Underg Empire! A brave young girl, Sora, follows the princess through a mysterious hole. "TV"? "Cars"? Are those some kind of magic tools!?!? But there's no time to be surprised! She has to get the princess back to the castle...! Flying between two worlds! The adventure with the Pretty Cure begins now! It's hero time!