In 1636, the Qing dynasty attacks Joseon. King Injo (Park Hae-Il) and his retainers, including Choi Myung-Kil (Lee Byung-Hun) & Kim Sang-Hun (Kim Yun-Seok), hide in the mountain fortress city of Namhansanseong. They are isolated from the outside. Meanwhile, Choi Myung-Kil insists that they enter into negotiations with the Qing dynasty, but Kim Sang-Hun proposes that they keep fighting.

The Fortress 남한산성 (2017) NTSC 2xDVD9
2xISO DVD9 / Untouched
Subtitle: Korea, English

https://www.imdb.com/title/tt7160176/