Chigusa thought she had found happiness in marriage, but that happiness was nothing more than an illusion. Her husband had already lost interest in her and was seeking fulfillment elsewhere. One day, he reached out to a massage therapist he knew, proposing a twisted plan: to seduce his wife and record her in the act. Without realizing it, Chigusa's life was being dismantled by decisions made behind her back. What will become of her fate from this point on?