Gravity-defying bubbles rain down, cutting off Tokyo from the rest of the world. The city skyline becomes a playground for young people competing in parkour team battles. Hibiki plummets into the sea but is saved by a girl with mysterious powers.
Gravity-defying bubbles rain down, cutting off Tokyo from the rest of the world. The city skyline becomes a playground for young people competing in parkour team battles. Hibiki plummets into the sea but is saved by a girl with mysterious powers.