Sandai Fujiwara, a boy of lower social standing, shares a close physical proximity with Shino Yuizaki, a stunning girl from a higher social hierarchy. Despite their physical closeness, their differing statuses seem to separate them into disparate worlds. Their paths finally intersect when Sandai discovers Shino stranded in a ditch. Initially hesitant, Sandai decides to assist Shino by taking her home for a shower, all the while maintaining a cautious attitude towards her. As time progresses, Sandai's wariness towards Shino diminishes, and he finds himself drawn to her, despite her lack of experience with men and her bold advances towards him. Eventually, the two embark on a romantic journey, starting to date and indulging in playful flirtations, cherishing their newfound relationship.