Mihara Sofia has a deep and distorted knowledge of Japanese horror folklore, which causes her to live in constant fear of supernatural entities like Dousojin and Inari-sama. Satomi Keigo is a boy who cannot help but feel compelled to take care of her, drawn into her anxious orbit. Their relationship forms the core of this romantic comedy set in a contemporary Japanese high school. The story is set in motion when Keigo overhears a classmate telling a ghost story and a teacher sharing news of suspicious sightings around the school. Shortly after, Keigo himself encounters a tall woman with long hair, a figure who exactly matches the terrifying descriptions he just heard, confirming that the horrors Sofia fears may be all too real. The narrative follows Keigo as he tries to protect Sofia from the very folklore she dreads while navigating their unusual relationship.