After disappearing from the underworld, the legendary yakuza known as the "Immortal Dragon" resurfaces — as a fiercely devoted stay-at-home husband.

In Tokyo, an old person, who lived alone, is found dead. Detectives from the Police Station investigate the case. According to the victim's neighbors, a woman sometimes came in and out of the victim's home. That woman is Miki Yamamoto. She does housework for her customers. The detectives from Police Station visit Miki’s house. What is the truth behind the cases?

Documents how women’s roles in Quebec have evolved extensively between the Second World War and today.