In the aftermath of round nine, secrets come to light! Brunhilde’s motive for helping humankind is discovered by Loki, and Buddha confronts Odin with an interesting theory about the primordial gods. What exactly is it that Odin wishes to accomplish? Meanwhile, the godslayer Susanoo-no-Mikoto steps up against humanity’s next champion, Okita Soji—the greatest manslayer of the Bakumatsu period!