At first, the Gumiho just wanted to find a place to live in the human world. The plan was to hide among humans and live naturally, but by chance, the profession of 'assassin' came to light. Being a Gumiho, physical abilities were superior to humans, so it was a perfect fit. It was said they eat human livers, hearts, or life force. Therefore, by eating things like human livers or hearts under the pretext of missions, survival was possible. Completing missions to get paid and filling the stomach at the same time. For that purpose, the time spent with the other ORDER members decreased. Missions alone, meals alone... But as they gradually became closer and started doing things together, it seems the secret got out. Now they've really found out and know everything. Well, now missions are done together and meals are eaten together... but why does being a Gumiho feel like it's become a target for teasing?