Mika struggled daily to support her husband, who found it difficult to adjust to new environments due to a job transfer, while also being overwhelmed by her own busy life. Suddenly, her world was shaken when a man named Tadokoro arrived to deliver her intoxicated husband. Tadokoro was her husband's senior and now the president of a construction company—the very man who had once confessed his love to Mika before she married. This unexpected reunion sent shockwaves through Mika, stirring deep and troubling emotions within her.