Killing Stalking has to be the strongest and best introduction into phychological horror anyone can ever have. If you were around during the painstaking releases you would have experienced weeklong senses of dread, confusion or even fear. I found myself absolutely frustrated with the ending only to come to terms with it years later. Sangwoo was never okay - and he was never going to get better. His paranoia and PTSD caused by his mother made him a ruthless killer and it's only fitting what happened. Yoonbum, while not any better, suffers as he finds himself entangled in this brutal story decides to plays along which I found interesting more than anything. These characters sent me for a loop over the years and Koogi (the author) has only impressed me with their sheer talent of captivating millions through this story of pain.
Killing Stalking