After five years of marriage, Mio, a wife, is left alone when her husband disappears, leaving behind a letter that says, ``Don't worry, he'll definitely come back.'' One day, a man who looks like a debt collector suddenly appears in front of Mio, who is full of anxiety. ``I'll use your body to repay your husband's debt!'' Mio was forcefully pushed down and raped without understanding why. Further pursuit