The last fight between Aichi and Kai is reaching its climax. Despite the overwhelming Limit Break of Kai's Dragonic Overlord "The Яe-birth", Aichi nullifies most of its attacks. Kai insists on ridding himself from the world because of the sins he committed, but Aichi finally gets him to realize that he has and always will be there for him. Upon understanding that, Kai's Reverse is dispelled as well as the effects of Reverse that were still inside Aichi. They both continue the fight to the best of their abilities. In the end, Aichi defeats Kai with a final attack from Blaster Blade Liberator, the card that connects the two. Aichi and Kai then descend the Tatsunagi building and reunite with their friends as the gate above fully disappears. Some time later, life returns to normal as Kai walks to Card Capital, where he will play against Aichi, who he now recognizes as the strongest fighter and his best friend.