Nishuume Kenja no Eiyuu-tan ~Umarekawatta Saikyou, Zensei de Kitaeta Mahou de Gakuen Musou suru~

Cid, the Hero and Sage, once saved the world after a mortal struggle with the Demon King, losing his own life in the process.

However, after being informed by the Outer God Apherdos that the Demon King has resurrected, Cid reincarnates to save the world once more. He now embarks on his "Second Playthrough Adventure"...!

As the first step in his new life, the reborn Cid enrolls in the "Eldion Royal Academy of Magic Knights."