A traffic accident brings his disappointingly brief life to an end for Kazuma Sato, a hikikomori (shut-in) die-hard fan of games, anime, and manga or it should have, but he wakes up and sees a beautiful girl who introduces herself as a goddess. "Hey, I have some good news would you like to go to an alternate world? You may only bring one thing you like with you."
He responds, "So, I'll bring you." With that, he is transported to another world and his great adventure subjugating the demon king begins but first the hard work of finding food, clothing, and shelter begins. Kazuma wants to live in peace, but the goddess raises one problem after another, and then the demon king's army has its eyes set on him.