Sakura, an idol at work who is always cheerful and energetic, is exhausted from her marital life, which has entered a period of boredom. Kurokawa, a colleague who was worried about Sakura and kindly consulted with her. Knowing that his first love is feeling lonely, he reveals his love that has been warmed for many years. Unlike her cold-hearted husband, Kurokawa's kindness takes him seriously and touches her heart.
