In the Apocalypse, I Alone Become a God

(Post-apocalypse + lighthearted + System + exhilarating power fantasy + progression + comedy) The protagonist dies from the start and becomes a wandering ghost. By chance, he meets a girl named Xiao Ling and unlocks several special abilities. He begins collecting characters, leveling them up, building his own faction, and protecting the little girl while resolving the apocalyptic crisis. But he gradually discovers that the forces behind it are growing ever more powerful. The conflict expands from defeating post-apocalyptic zombies to taking on the entire universe, then storming the heavens, and finally defeating the whole world.