I, the Future God of War, Will Lead the Rise of Great Powers.

He is the future God of War, leading all mankind to counterattack against alien invaders. He is known as the pioneer of human progress. However, just when he was about to lead all mankind to win the final war. Suddenly betrayed by the Lighthouse Empire and attacked from behind, he had no choice but to self-destruct, but was reborn as a high school student. As a result, the whole world was completely boiling because of him. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.