After her defeat at the hands of a power-mad Aichi, Kourin seeks out Kai on the eve of the national tournament. She finds him playing Vanguard in a back alley and challenges him to a fight. But what does Kourin really want from Kai and why is she so angry?

With Aichi laid up in the infirmary after his latest post-game spell, it`s up to Kamui and Misaki to get through the elimination round. But their first effort as a duo is against Spyder, the team that knows all about them, including their Achilles Heel!