Henkyougurashi no Maou, Tensei shite Saikyou no Majutsushi ni Naru

A powerful mage known as "The Lone Demon King" lived at the frontier, regarded by villagers as a guardian deity despite being an ageless being. He was killed by a magic organization that viewed him as a threat. Two centuries later, he is reborn as the second son of an aristocratic family and gains the most powerful magic ability. Choosing to act like a human this time, he does not seek revenge. Though he was once a guardian deity, he lacks basic human knowledge and struggles with everyday life. He is well-liked by his family and peers, recognized as a top-tier mage in the guild, and secretly becomes an "Immortal Mage."

Traduzione in corso — testo originale in inglese.