leonis death magnus
Seiken Gakuin no Maken Tsukai main character.
The Undead King and Strongest of the Dark Lords, Leonis awakens in the body of a ten-year-old child one thousand years in the future. With the help of Riselia Ray Crystalia (whom he and Regina Mercedes affectionally call "Selia"), Leonis begins adjusting to his new life but Leonis also has plans of his own, including fulfilling the wish of his benefactor, the Goddess of Rebellion.
不死之王、黑魔王最强者雷欧尼斯在一千年后的未来以十岁孩童的身体苏醒。在蕾塞莉亚·雷·克里斯托利亚（雷吉娜·梅塞德斯亲切地称呼她为“塞莉亚”）的帮助下，雷欧尼斯开始适应自己的新生活，但雷欧尼斯也有自己的计划，包括实现他的恩人——叛逆女神的愿望。