Shortly after their wedding, Saki planned a honeymoon abroad with her husband. However, her husband suggested revisiting Atami, a place he had been to before, and out of respect, she agreed. But Saki had a reason for not wanting to go there—it was the location where, back in her wild days, she had repeatedly engaged in one-night stands after being picked up by random men. This place held special, albeit painful, memories for her. Then one day, at this very spot, her worst nightmare came true: her wife was taken by a sleazy, gold-digging, blond pickup artist who only wanted sex. This traumatic betrayal became an unforgettable nightmare for her.