The Ebony Soul, also known by the name Erequas, is a key figure and major character in the story, "Highschool DxD: King's Conquest." A being as old as time itself, Erequas is a manifestation of all living creature's inner yearning for chaos, and represents death given physical form. It, alongside the Christian God of the Bible, and Edeas, the Azure Soul, are known as the Wills of Divine Providence.