What is recorded here is an extremely unconventional, broken family's distorted sex from beginning to end... A father-in-law, who is immersed in a happy newlywed life, overlays the image of his deceased wife on his young son's bride, plans to overwhelm and take her by lust. The passionate frenzy of the mother-in-law, who has indulged her only son too much, follows a path of exaltation despite being shaken by her conflicting emotions. The collapse of reason that cannot resist desire and pleasure. The strange passionate love that brings about a boundary like the sun rising in the west... What lies beyond that boundary...