A Korean in Paris (2016)

Newlywed Koreans embark on a romantic honeymoon in Paris, soaking in the city's charm. While exploring Pigalle, the bride is captivated by a striking red dress displayed in a shop window and ventures inside. Her husband steps out to buy cigarettes, but upon returning, he finds her missing. Unable to communicate in French, he plunges into a frantic search, navigating a dark underbelly of the city filled with crime, prostitution, and drugs. This desperate quest reveals a hidden world governed by its own harsh rules and consequences, pushing him to his limits.