Curse of immortality

A battle-hungry warrior, always seeking the strongest opponent, finally defeats the most feared Demon King. As a reward for his victory, the Demon King grants him the curse of immortality. Now he cannot die. However, that gift turns into the cruelest curse yet. One by one, his opponents and everyone he knows vanish into time, leaving him alone in an eternal void. The story follows him as he travels through time, searching for a fight that will bring him satisfaction again, all the while battling boredom, loneliness, and the slow gnawing of his soul.A battle-hungry warrior, always seeking the strongest opponent, finally defeats the most feared Demon King. As a reward for his victory, the Demon King grants him the curse of immortality. Now he cannot die. However, that gift turns into the cruelest curse yet. One by one, his opponents and everyone he knows vanish into time, leaving him alone in an eternal void. The story follows him as he travels through time, searching for a fight that will bring him satisfaction again, all the while battling boredom, loneliness, and the slow gnawing of his soul.A battle-hungry warrior, always seeking the strongest opponent, finally defeats the most feared Demon King. As a reward for his victory, the Demon King grants him the curse of immortality. Now he cannot die. However, that gift turns into the cruelest curse yet. One by one, his opponents and everyone he knows vanish into time, leaving him alone in an eternal void. The story follows him as he travels through time, searching for a fight that will bring him satisfaction again, all the while battling boredom, loneliness, and the slow gnawing of his soul.