Hitomi runs the adult movie theater Hokutoza, which was left to her by her husband. Her husband has a daughter, Aya, from a previous marriage, but the two have a strained relationship. Aya invites her boyfriend Taku over to her house almost every night, and enjoys sex as if showing off to Hitomi. One day, Jiro, a projectionist, hears from Mika, the owner of a bar, that there are plans to demolish ...