As Taisuke and Yuta continue their journey they encounter a strange comrade who holds great skill and aims to exterminate Taisuke. However Taisuke is no mach for this inparticular girl. While fighting they discovers she is looking the same enemy. With no other option Taisuke lies about knowing where Katsumata is. Will Yuta and Taisuke be able to keep their secret or will the approach of another comrade change everything.