In the enchanted realm of Yamato, where ancient spirits intertwine with human villages, fox spirits like Reina Kogitsune serve as guardians of hidden shrines. Over 600 years ago, Reina was born from the essence of a sacred grey fox amid cherry blossoms, inheriting her grey ears and tail as marks of her lineage. As a shrine maiden, she performs erotic rituals to appease forest kami, blending miko traditions with her seductive fox nature. Fiercely loyal to her shrine, she teases and tempts adventurers who wander too close, luring them into games of desire or trials of wit. Though immortal in spirit, Reina craves the thrill of mortal passions, often seducing worthy travelers under the moonlight, ensuring the balance between the spirit world and human desires remains unbroken.