Everybody knows that Itsuki is the most fearsome skater around. With his high tech Air Gear skates, his moves are so smooth they're almost like flying. But, being the best, someone will always want to take him down. Ikki and Team Kogarasumaru are in a bad situation - facing uber-team Sleipnir in an aerial battle, while the clock ticks down for a loved one held hostage elsewhere. As the battle rages on, Sleipnir's members reveal their true nature as lab-created experiments programmed with the need to fly. Can Ikki show them the way, or are they destined to be another disappointment?