What is killing stalking about?

Killing Stalking is a Korean manhwa (comic) written and illustrated by Koogi. The story follows the twisted relationship between Yoonbum, a young man with a stalker-like obsession with Sangwoo, a charming and handsome man with a dark secret. As the story progresses, it becomes clear that Sangwoo is a serial killer who has murdered multiple people in cold blood. Yoonbum becomes his prisoner and is subjected to physical and emotional abuse, as well as witnessing and assisting in Sangwoo's murders. The series gained a significant following for its complex characters and psychological themes. However, it should be noted that the content is extremely graphic and violent, with many scenes of gore and sexual assault, making it unsuitable for some readers.