Haruka, a young wife, married a colleague from her days as an office lady. Although they were not rich enough to afford luxuries, they lived a happy life with their kind husband. Then one day, the absurdity suddenly hits them. Thinking about having children, they spend the money they have saved little by little to move to a slightly larger apartment, but it turns out to be a hellish apartment with a yakuza office next door. When the yakuza starts to complain, the two of them are sent to the depths of hell...