A married woman, Yuina, whose husband's company goes bankrupt and gets lost on the street. Yuina, who doesn't want her beloved husband to worry about money, couldn't bring up the rent arrears. One day, Yuina is targeted by a notorious gambling landlord who loves drinking, gambling, women, and is ordered to sit on the ground in her underwear instead of paying the rent. Since then, the landlord's desires have escalated, taking advantage of the fact that he can't pay the rent.
