Soo-hyeon takes justice into his own hands. He tracks Kyung-chun down and beats him within an inch of his life. But he doesn't kill him. Instead, he inserts a GPS tracker into the killer’s ear (a scene that will haunt you) and lets him go.
Soo-hyeon isn't a hero. He is a monster hunter who becomes a monster. He wants Kyung-chul to run, to hide, to feel fear. He wants to catch him, break him, and release him again. "I will make you suffer until you wish you were never born," he whispers. I Saw The Devil Full Hd Vietsub
If you watch , you will not feel "entertained" in the traditional sense. You will feel exhausted. You will feel cold. The final scene—which we will not spoil—involves a car, a tape recorder, and a set of sobs that will ring in your ears for days. Soo-hyeon takes justice into his own hands
There is a sub-genre of revenge films ( Oldboy , John Wick , The Count of Monte Cristo ) where the protagonist gets closure. This is not that film. It is for viewers who want to see how trauma rots the soul. Instead, he inserts a GPS tracker into the
Kim Soo-hyeon is a top secret agent for the National Intelligence Service. When his pregnant fiancée, Joo-yeon, becomes the latest victim of a sadistic serial killer named Kyung-chul, the system fails. The police have leads, but the killer is slippery.
Because you have the Vietsub, you will understand the radio broadcast playing in the background during the climax (a children's story about a fox and a rabbit), which creates the most ironic and tragic contrast in cinema history.