The renovation work of his parents' house started, and he was taken care of by his aunt Hibiki's house only during the holidays. Junichi, who had a light love for her youthful and beautiful cracks, was inclined to live under one roof. However, his face is inexcusable. While he was secretly wondering about this, he was told that his uncle had cheated on him one day. After hearing the shocking fact, Junichi unconsciously conveys his thoughts to the cracks.