Debt collector Tae Gun-ho, who lost his son five years ago, finds out he has liver cancer. The only way for him to survive is to get a liver transplant in the next 10 days from a woman named Cha Ha-yeon, who apparently has the matching organ. Cha turns out to be a seductive swindler who currently lives in jail, and Tae decides to meet her in person in hopes of saving ...