Before my 30th birthday, my beloved husband gave me a ticket to a luxury hotel. And that day, "3 p.m.", it was the peak of happiness. A group of three young men wearing suspicious masks arrived at the hotel room where they checked in with their husbands. In fact, the husband secretly owed Kanna a large sum of money and made a contract to take his beloved wife as collateral. 20 hours before check-out, a change in the throat of Kanna, who had been raped by young men arrived.