Suzu, an ordinary office lady, finds herself enamored with the exceptionally kind and handsome Chief Serizawa, known as the charming 'Prince Serizawa' among female colleagues. Despite intending to keep her feelings in check and maintain professional boundaries, Suzu's world is turned upside down when she witnesses Serizawa's unexpected actions during overtime. This quirky romantic comedy follows the story of a well-meaning OL attempting to distance herself, only to be pursued relentlessly by a yandere boss who refuses to release his grip.