The story is about the protagonist, Sunahime Asuka, a member of the "Sunagami Clan," a clan of nature spirits living deep in the mountains of Hida, Gifu Prefecture (the image is of Shirakawa Village ), and Tazoe Kazuya, the eldest son of the president of the general contractor "Tazoe Construction," who loves her. Asuka, the protagonist, usually wears a Japanese-style maid outfit, but she is a super girl who fights to protect nature, and when fighting she changes into a sailor uniform. Later, Kazuya's relationship with Asuka is recognized by "nature," and he is given a " shield " that repels (or absorbs and neutralizes) the effects of all supernatural powers.