Natsumi, an ordinary schoolgirl, has her life turned upside down when her archaeologist father gives her a statue that is actually the seal of Ongo, a demonic beast who promises to walk the earth if his statue is ever disrupted. Fortunately Nasumi was also given a special necklace which allows her to call upon the power of Mie, the flower spirit, embodying the power of nature, fertility and reproduction. A force awakens within her, transforming this schoolgirl into a voluptuous goddess! She will be defending Tokyo's peace with a little help from her two best friends, and that doesn't mean her classmates Takumi and Nami!