Gyeongseong Creature (2023)

Jang Tae Sang is an affluent man in Bukchon, Gyeongseong, recognized for his swift decisions, acute insight and sociability. Yoon Chae Ok is a todugun, skilled in using guns, knives and machines, who came to Gyeongseong to search for her mother who was lost 10 years prior. When the two get involved, Jang Tae Sang rethinks his priorities as a person. Together, they pursue a series of mysterious missing persons cases, revealing a terrible truth.