If you are trying to combine multiple files like this one into a single video, you can use tools like the (using the "Convert/Save" and "Add" features) or free editors like CapCut or Shotcut to drag and drop them onto a single timeline for export.
: Creating a longer compilation or a "movie version" from several episodic parts. gateanime-com-cm-09-1080fhd-mp4
: Indicates Full High Definition (1920x1080 resolution). mp4 : The video file format. "Put Together Feature" If you are trying to combine multiple files
: Likely identifies the specific series and episode. "CM" often stands for Chainsaw Man , making this Episode 9 of that series. gateanime-com-cm-09-1080fhd-mp4
