Tenma Ariadust is one of the supporting characters of future fan fiction, "The Lovable Devil". He was the last ruler of the Kingdom of Kiwa and considered to be one of the best swordsmen in the continent before his imminent defeat and capture by the Taidrales Empire in the Great Continental War. It is rumored that he was defeated by Vincent Dominus ria Geist D. Pheles during the last war. Currently, he is imprisoned within the empire where he awaits the day that his kingdom would rise up once more.