Akira visits Rin Kashii with a proposal, as the battle between Team Green and Team Red heats up!

Shirasagi catches the spy infiltrating Team Green, only to learn there's another traitor in their midst. As war wages all over the field, Kumagiri finds himself in desperate straits.

Akira engages in a battle of wits with Kuroiwa while Yuuri continues to face down against Oogami, who seeks an answer to a particular question through the fight.

The quest reaches its end in a battle between Yuuri and Oogami, Team Red's king. Meanwhile, Akira concludes his battle with Kuroiwa and seeks to complete the third program once and for all.