A few days ago, new residents moved into the upper floors of Mr. and Mrs. Aoki, who are living in a cheap apartment in order to purchase their own home.Even after moving, the footsteps are too loud.The Aoki family's wife, Rei, who imagined that she was probably a country girl who had never lived in an apartment, knocked on the door upstairs, thinking about the future and complaining loudly.What she came out with was exactly what she had imagined, a red-haired country boy.Rei's sadistic personality is ignited by that strange response...