In the blissful mornings of their honeymoon, Ran sends her husband off with kisses and embraces. But when she faces the mirror, she transforms—descending into a secret basement where she indulges her passion for training slaves. Her double life teeters on exposure, threatening to be discovered by her husband. Yet when she notices his noticeably bulging crotch, she realizes he may possess the perfect submissive potential, turning their marriage into a playground for domination and desire.