Sakura, a cheerful and energetic idol at work, was exhausted by her married life, which had entered a period of decline. Her colleague Kurokawa was concerned about her and kindly offered her advice. When she found out that her first love was feeling lonely, she confessed the love she had been nurturing for many years. Unlike her cold husband, Kurokawa's kindness in taking her seriously made Sakura decide to accept his passionate and sincere confession...