TENSEI MAOU NO YUUSHA GAKUEN MUSOU

Tensei Maou no Yuusha Gakuen Musou summary:

Aldnoah, the Demon King, takes his own life in front of the heroes and is reborn in the world a thousand years later.

In order to see if humans have become strong enough to stand up to the Demon King, Aldnoah, who has grown into a young man, decides to attend the Academy for Heroes....

This is a story of a former Demon Lord's rise to become the strongest!

Aldnoah, the Demon King, takes his own life in front of the heroes and is reborn in the world a thousand years later. In order to see if humans have become strong enough to stand up to the Demon King, Aldnoah, who has grown into a young man, decides