If you have more specific details about the film (actors, country of origin, director, or even a single screenshot), I’d be happy to help identify it accurately. Otherwise, consider this article an exploration of how obscure films gain a second life — or a second mystery — through fragmented memory and translation errors.
Dae-geun offers a "nasty deal": he will donate his corneas and provide financial support for Ha-rim, but only if Sun-yeong agrees to a sexual affair with him in return. What begins as a sacrifice for her husband soon spiraly into a web of blackmail, obsession, and shifting emotions as the deal becomes increasingly complex and dangerous. Female War: A Nasty Deal (2015) - Cast & Crew - TMDB
The 2015 South Korean film Female War: A Nasty Deal (original title: Yeoja jeonjaeng: biyeolhan geolae ) is a provocative drama directed by No Zin-soo