Scarlet Innocence (Korean: 마담 뺑덕; RR: Madam Bbaengdeok) is a 2014 South Korea erotic thriller film co-written and directed by Yim Pil-sung, starring Jung Woo-sung and Esom.

Eight years later, Hak-kyu has become a successful writer, but is leading a wild lifestyle, including drinking, smoking, and gambling, becoming heavily indebted in the process.

Chung-yi (Park So-young), meanwhile, is beginning to slip away and go to a club, where she meets Deok-yi, who has taken up the identity of "Yoon Se-jung" and is moving as the Shim's new neighbor.

Deok-yi starts to frequently tend to the Shim as Hak-kyu spirals down due to his debt and his firing from his university, also recommending him an ophthalmologist (Yang Jin-woo), who only makes him blind.

Eventually, the gambling boss, Mr. Choi (Kim Hee-won), forces Hak-kyu to sign a contract sending Chung-yi to Japan to work as a prostitute in return for a hefty sum of money.