

Cast out by his family, a powerless young man runs a supernatural supermarket in the apocalypse, trading with survivors using Anomaly Coins to unlock incredible goods and upgrade his store. His S‑rank staff obey without question, and with wit and cunning, he navigates deadly schemes—ultimately defeating a cosmic evil and rising from outcast to world‑saving hero.

A debt-ridden office drone named Flynn earning peanuts unexpectedly unlocks a system that turns every monster attack into a power boost. Now his new grind isn't working overtime. He's begging monsters to hit him harder, because the more he suffers, the stronger and richer he gets.