In the town of Hazama-chou, legends about a goddess have been passed down through generations and there was a shrine dedicated to her. Returning home one night, Kouhei saw a winged girl descend from the sky at the seaside. It was late and she seemed to have taken a liking to him, so he brought her to his osananajimi Kiyo’s house. Later he found out that the girl Fey had lost her memories and he ended up taking care of her. Even though she didn’t appear to be from this world, she was readily accepted by everyone and joined him at his school.