"The members of the Demon Slayer Corps are sworn to destroy demons wherever they find them--but the condition of Tanjiro's sister, Nezuko, is a problem. What will the Hashira--the leaders of the Demon Slayer Corps--do about Tanjiro protecting his own demonic sister? Meanwhile, Kibutsuji assembles his own minions and intensifies his search for Tanjiro..."--Back cover.