Summary and Preview
Akatsuki; a powerful demon of illness which spreads into the victim, turning their eyes red while slowly killing them. Usually, they take form of a strong monster connected to the victim's body. The only way to cure the victims infected with Akatsuki is to slash the victim body with special anti-Akatsuki weapons known as "Crave." The group of people who possess and use these weapons are called "Kiri-Isha" (Slash Doctor).
Hibiki, the protagonist of this story, is a Kiri-isha. He partners with Kirisa, another Kiri-Isha. Their mission is to cure people infected with Akatsuki, but what could possibly lie ahead of them?