Apocalypse Evolution Paradise

In his previous life, when the Apocalypse came, he was sincere and kind, and protected everyone. In the end, however, people slandered him as an evil fiend who threatened all humanity. He became the enemy of the world, rejected by humankind. No one knew that this once-brilliant hero, who had stood on the front lines against the alien races invading during the Apocalypse and carved out a survival base for humanity's refugees, had ultimately died alone and forgotten in a damp, nameless cave.

When he opened his eyes again, he had returned to ten years earlier, the day before the Apocalypse began!