"Hisui, I already told you, I'm incredibly sorry, I just didn't know better back then"

He sighed. He had distanced himself with the Oni Hisui from the other two Onis and his best friend to talk in private. They were standing by a small lake with a small waterfall. Dragonflies were flying over the water, and the sound of the water was very relaxing. Hisui and Haru were ex childhood friends. After it turned out that Hisui was half Oni, Haru got pulled away from him from his parents.