Signifies that the file contains two audio tracks, most likely the original Korean audio and a Latin American Spanish dub, which can be toggled in most media players (like VLC or MPC-HC).
The narrative centers on (played by Lee Jong-suk), the son of a high-ranking North Korean official. While residing in South Korea, he is identified as a primary suspect in a series of gruesome serial murders. The plot explores the complex political tension between various agencies attempting to handle him:
Led by Detective Chae Yi-do, who seeks to arrest him for his crimes.
Indicates a Full HD vertical resolution of 1,080 pixels, providing high-quality visual clarity.
