Kimetsu no Yaiba Novelization 8

Demon Slayer Novelization: Kanao and Muichiro! Battle for Life Arc (鬼滅の刃 ノベライズ ～カナヲと無一郎! 命をかけた闘い編～), written by Hano Makimi, is the eighth light novel based on the Kimetsu no Yaiba manga. The illustrations are created by Koyoharu Gotoge.

Synopsis
Can the Demon Slayers defeat Muzan’s most powerful progeny?

Inside Muzan Kibutsuji's base, the Infinity Castle, the Demon Slayer Corps continue their battle against the Upper Rank demons. Inosuke and Kanao find themselves in a tight spot after being attacked by Upper Rank Three demon Doma’s powerful Blood Demon Art. Meanwhile elsewhere in the castle, Muichiro Tokito and Sanemi Shinazugawa take on Upper Rank One demon Kokushibo!