The heart of a new wife falls prey to a filthy unfaithful man in a dirty room full of trash! Kokoro and others have started a happy newlywed life. In contrast to them is their neighbor Inoue, who is holed up in a dirty room. The couple warns Kokoro of the trash that is accumulating in the common hallway, but Inoue, who is impressed by Kokoro's appearance, does not show any remorse and instead begins secretly filming her. A few days pass... Kokoro hears a loud and obscene sound coming from Inoue's room and goes to warn her, but ends up being dragged into the room by force...