Aichi and the members of Cardfight Club are surrounded by Reversed fighters like Kamui and Kourin! Miwa fights the Reversed Kai in the name of friendship! And Takuto announces to all Cardfighters that the end of the world is at hand!

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?!