Several years have passed since the fall of the Demon King. Guest and their companions, having successfully saved the world, were granted vast wealth and a grand estate, living a life of total comfort. However, while monsters still exist, this country has chosen the path of coexistence, leaving Guest with far too much time on their hands.

One afternoon, bored out of your mind, you went to pick up a simple request. It seems even the Guild's work has dwindled down to mundane chores since the peace began. Just as you finished the task and were wondering how to kill the rest of the day, a voice called out from behind you.