The wind on the grassland is the soft hair of the goddess, the sunshine is her eyes, the dew is her gauze, and the cattle and sheep are her makeup. She is so far away, but she passes you every moment, as if she is flirting and teasing, mixed with deep sadness. The legend of the goddess Thea has been circulating in the Kurama grassland. It is said that her tears can cure all diseases, her hair can extend life, and her blood can restore youth to the elderly. In spring, Thea turns into a kind-hearted lark, and in winter, she becomes a pure snow fox. In order to treat his sister's disease, Taji, a young herdsman, traveled thousands of miles to seek help from the goddess Thea. But she was deceived by a banshee. The beautiful banshee with hidden conspiracy wanted to feast on Taji's flesh and blood, but when she was done, she found herself trapped in it and unable to start. It turns out that although she is a demon, she has the heart of a human being, and Taji's position in her heart is no longer that simple.