In the second selection's "rival battles," where the winners are able to take one of the losers from their team, Isagi and Nagi have just lost Bachira to Rin Itoshi and the other top strikers. Now they have to prove the strength of their individual abilities in a fight against Shouei Barou, the top scoring player in Wing 5. If they lose, they'll be at risk of disqualification... As Isagi takes the fight to King Barou, he's aiming to end up on the side of the prodigies!