The main story follows Kazuma Satou, a shut-in anime fan who dies a pathetic death and is reincarnated into an RPG-like fantasy world.He is tasked with defeating the Demon King, but because he chooses to drag a useless goddess along with him, his quest devolves into a desperate struggle just to pay rent, survive ridiculous monsters, and manage a highly dysfunctional party. The party of adventurers live in a mansion inside the beginner city of axel.