– Searching for his “important thing” that has been taken away by a mysterious duelist from the Fusion Dimension. During his search, he met with Yuuto and a fierce duel between them began!!
– Belongs to Duel Academia in the Fusion Dimension. Under Akaba Leo’s commands, he came to take Serena back to his world.
– Finding for a way to combat against the Fusion Dimension. However, he was defeated and removed from existence by Yuugo. Yet his soul goes into Yuya’s body…!?