Crimson Red Vermillion

Crimson Red Vermillion  The state that appears when the demon's blood is maximized. They are enveloped by an illusion like fog, and the person won't be able to return to humanity. aka Ancestry Return. Having a thick demon blood, Akiha has an high chance of becoming a Kurenai sekishu. When her hair turns red, she is about to become one, but she's barely controlling herself and keeping a balance between the human's blood and demon's blood.