Dragon Ball Doomsday Light

Humanity has fallen into a completely desperate situation. The zombie virus broke out ten years ago. Now the zombies have begun to evolve. Five years later, spiritual energy will revive. Six years later, animal zombies will be born. Eight years later, ghost energy will revive. When zombies die, they will turn into ghosts, and when humans die, they will also turn into ghosts. Ten years later, some zombies will turn into ghosts. The corpse cultivates to become a god, 14 years later a meteorite hits the Blue Star, and 100 years later the Blue Star explodes. Tianwu, a time traveler in the shelter, learns in advance that it will be a nightmare for mankind in the future. Can Tianwu have a full harem after obtaining the system of the Dragon Ball world... No, is it to save mankind? . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.