The Regressed Demon Lord Is Kind

Zich Moore, the fearsome Demon Lord, is struck down by the hero Glen Zenard. As he dies, he hears Glen's request: for him to be a good person if he is ever reborn. Miraculously, Zich awakens in the body of his younger self and resolves to be a better individual. But the problem is... he has no idea what it means to be good! Can the former Demon...