Hassai kara Hajimaru Kamigami no Shito no Tensei Seikatsu
八歳から始まる神々の使徒の転生生活
A powerful elder dedicates his life to defeating the Demon King. After a climactic battle, both perish, though the Demon King survives. To fully eradicate the threat, the elder死后 trains in the divine realm and is reborn as a child named Will. In this new era, the elder is remembered as a legend, and his former students now lead a powerful organization and an academy for training heroes. Will enrolls at the academy to continue his mission of destroying the Demon King. The story follows his journey as he balances school life with the responsibility of saving the world through intense battles.