To save the life of their son suffering from an incurable disease, the wife ends up signing a contract to become a wealthy man's human toilet for one year. Even though it is for their son, the husband remains crushed and grieves deeply over his own powerlessness at having sold his beloved wife. At first the wife puts on a strong front, but as the days of the contract progress, she becomes the wealthy man's possession down to the very depths of her heart. The viewer will bear witness to this transformation firsthand…