In a wasteland world, everyone receives an injection of an evolution serum funded by the United Government upon turning eighteen. The process is excruciating. Those who endure it become Evolvers; those who don't are left as corpses…
To survive, you have to hunt powerful mutated creatures to earn more evolution serum. The only way to make money is to seek opportunities in secret realms, but one careless mistake could get you killed in there…
