[Not a mindless wish-fulfillment story] [Psionicists] [Superpowers] [Apocalypse] [Wild beasts]

"What? In the apocalypse, you can get system rewards for helping humanity increase its population?"

"How can I fall behind!"

This story begins with a scavenger from the very bottom of society.

Through repeated hard work, they have contributed population to the human race.

The story of rising to the highest level.