In a certain place, there was a witch. Her name was Elaina. Due to the influence of a certain story, she embarks on a journey and travels around the world. Along her adventure, she'll encounter...gossip-loving adults who gather at the "traveler's restaurant," a young "stardust witch" and her teacher, a resident of the "country of performers," a "condemned" woman from a recovering country who protects public order, a timid staff member of "Hoankyoku" chasing a vicious serial killer, and the "Witch of the Lake Shore," a genius inventor who made the country that never sleeps.