The small group of Cardfighters who remember Aichi need one more member before they begin their search for him. Will Kamui be the one? Even though he should be satisfied in this "new world," he feels like something is missing. Naoki takes Kamui on to get him to remember, but Kamui just can`t seem to recall the fighter he once admired...

The wounded Kai tries to warn his mates about the Quatre Knights who are hunting them down, but it`s too late. Ishida is confronted by another member, Neve. Ishida is confident at first, since he`s already beaten the Knight named Moress, but then Neve encloses them inside his Steel Wall Prison, a place that can do real physical damage to the loser of a Cardfight!