Chizuru couldn't stand her husband's violence and ran out of the house. However, she lost her job due to the recent recession and has no choice but to return to her parents' home. When she returned to her home after ten years, she was greeted by her son, Yoshihiro, who works while supporting her bedridden husband. Yoshihiro, who doesn't know why Chizuru ran away from home, isn't satisfied with just cursing him. Chizuru accepts everything out of her guilt, but Yoshihiro becomes irritated and gives Chizuru even more humiliation.
