辺境ぐらしの魔王、転生して最強の魔術師になる　〜愛されながら成り上がる元魔王は、人間を知りたい〜 (Associated Names)

There was a mage called ‘The Lone Demon King’ at the frontier. He was just a creature that never grew old, but he was loved by the villagers as something of a guardian deity. However, he was destroyed by a magic organization that sees his existence as dangerous. 200 years later, he is reincarnated as…

In a certain frontier, there lived a mage known as ‘The Lone Demon King’. He was just a creature that never grew old, but he was loved by the villagers as something like a Guardian Deity. However, he was destroyed by a magic organization that regarded his existence as dangerous. 200 years later, he was…