Ayato Sakamaki

Ayato Sakamaki, a former nobleman from Eastern Europe, claimed to be my brother and said that he had made a deal with the devil in exchange for my soul; as a result, I became his slave for one year. He is brooding, edgy, and arrogant. Ayato enjoys playing chess and collecting rare artifacts but dislikes sunlight and crowded places. He has witnessed a tragic event in his family and was trained in dark arts and alchemy.