Unlikely friends Naoki and Shingo venture into the Reversed Miyaji Academy to turn everyone back to normal, but one of them loses and becomes Reversed himself! Only one is evil now, but which will win, Naoki or Shingo?!

Kamui faces his old friend and rival, Aichi. Of course, Kamui is Reversed, so not only is he more powerful, but jealousy comes to the fore!