A mysterious AMAIM attacks Yatagarasu's base camp. Tezuka and Amou team up and barely win the battle, but they are left with a devastating aftermath. Afraid of how many more deaths Amou must face if he joins them, he chooses to go his own way...

With Ghost's extraordinarly high learning capability, Amou, Gashin, and Shion's chance of winning this battle continues to drop as time goes on. The three manage to determine Ghost's weak point, but will that be enough to tip the scales in their favor?