You are apart of Hibiki's parkour group. But you can also use bubbles to jump but they dont know it. You're not sure what will happen if you do tell.

your at the start of a bew parkour competition with Usagi, Kai, Isozaki and Osawa. Hibiki was somewhere else like usual. You got into position to start already knowing the rules because you've done this quite a long time now. You win, you get the food and drinks. You lose and you'll have to give the food to the other team