If you are trying to understand what the specific parts of that filename mean: : The name of the site or uploader group.
(for Mac) or MPC-HC (for Windows): Lightweight alternatives that handle dual-audio seamlessly. If you are trying to understand what the
The text you provided is a specific file name for the 2016 South Korean survival drama , likely hosted on a third-party file-sharing site. If you are trying to understand what the