This is the "release group." They are known for providing clean, high-bitrate "raw" video, often sourced directly from streaming services like Bilibili (indicated by B-Global ).
This is the video codec. It’s highly efficient, allowing for massive 4K files to maintain incredible detail without reaching impossible file sizes. [NC-Raws] - 09 (B-Global 3840x2160 HEVC AAC MKV...
Are you having trouble getting the smoothly, or This is the "release group
Because this is 4K HEVC, it requires a decent processor or a dedicated graphics card to play smoothly. Older laptops might struggle or "stutter." high-bitrate "raw" video