An elite couple representing the fashion industry live in a metropolitan high-rise, yet their marriage begins to crumble. The husband works for a prestigious overseas brand, while Ashina Honoka thrives in the apparel industry—outwardly, they appear to be the perfect couple. However, due to their demanding careers, daily conversations dwindle, and they rarely share meals or spend time together on weekends. Relying on a woman's intuition, Ashina suspects her husband of infidelity, and upon discovering concrete evidence, she is devastated. In a desperate attempt to escape the painful reality, she finds herself drawn into a relationship with a complete stranger. This story portrays the couple's seemingly flawless life alongside their hidden emotional turmoil, building toward intense passion and dramatic developments.