After five years of marriage, Mio is left alone when her husband disappears, leaving behind a letter saying, "Don't worry, I'll definitely come back." One day, a man who seems to be a debt collector suddenly appears in front of Mio, who is full of anxiety. "My Husband's Debt, I'll Pay It Back With Your Body!" To make matters worse, the man puts Mio to sleep and kidnaps and confines her...
