Shiki corners the man who tormented his mother. However, at the last moment, he is attacked by a pack of Kemono and finds himself in a pinch. Separated from Inugami, Kabane and Shiki are surrounded, and must confront the pack of Kemono themselves.

When Akira runs away from the office over a trivial dispute, he unexpectedly bumps into his long-lost brother, Yui. Akira is delighted, but Yui behaves strangely, as little by little, the events of the past in their snowy home village are unraveled.

Nobimaru has a tough battle against Yui, who is using the power of the nullstone, until Kabane leaps in to help him. Kabane uses Nobimaru’s tactic and gives his all to beat Yui’s freezing power, as the battle over the nullstone finally reaches its climax!