The family of "Yuu," whose husband's company went bankrupt and is being chased by creditors, and whose rent payments continue to be delinquent. The landlord comes to collect the rent, but the landlord humiliates her at the entrance because she can't pay. The next month, "Yuu" is also slept with by the landlord, and eventually her life begins to go awry. She, who has become depraved, goes astray from the path of humanity and ends up a wretch.
