I was the last demon king, the strongest and greatest creature in the demon world.Iām the best.ā¦I mean, until I die after being betrayed and killed by the humans who served me.āWhen youāre born again, youāll have to do good things. If you donāt want to live a worse life than a small creature.āTo break the curse I received before I die, I must do good deeds!The goal is to regain money, power, and fame, and live a life that takes a lot of benefits.Even if the body that entered at the best was a human kid, the ugly duckling of the family.This genius and cuteness! And there is nothing that canāt be solved with this beauty(?)In order to grow into such a great Demon King, I work hard every dayā.āI donāt fall for cute things. No matter how much you wear a lace dress and tilt your head with cookies in both hands.āāā¦you were hiding your true skills. A clever thing.āāHey, you! They said you brought another boy! Do you think he can be your new brother?!āāOh, for your information, even just now, my soul and body were almost separated by the shock because the Lady was cute. Itās inevitable because youāre very cute.āāYou know. Youāre the only one for me, Esther.āThereās something wrong with the people around me.No, thereās really something strange about it.