A young monster that appears in the present age and is a demon: A girl born with the cause and effect of the fairy, Yoshikawa Kikyou witnesses the unsealed youkai on the night of the Setsubun festival.
The youkai who knew themselves for some reason, and the demons who fought against them also knew the name of Kikyo. Confront the youkai in search of the secrets of their existence, and to find their missing sister!
A battle action manga of humans, demons, and youkai with a magnificent view of the world!