In a world where Air Trecks, advanced motorized inline skates, have become a national sensation, a group of rebellious thrill-seekers called the 'Storm Riders' defy the speed limiters on their ATs for adrenaline-fueled underground battles. Itsuki Minami, a notorious middle schooler known for his street brawls, dreams of soaring higher than anyone else. With his loyal friends Kazuma Mikura and Onigiri by his side, Itsuki's journey to conquer the skies truly begins when he stumbles upon a mysterious pair of Air Trecks in his own home.