Yaei, who gave birth to a child at a young age, divorced due to her husband's domestic violence. As a single mother, she worked while raising her child alone. A mom friend from the same daycare and her husband, 'ichi' san. One day, Yaei asked ichi san for help moving furniture, but the mom friend was visiting her parents. 'I'm sorry to bother your wife...' Yaei tried to decline, but accepted his help due to ichi san's kindness.
