Most English patches require you to drag and drop files into the main game directory. Always back up your original or executable files before applying a patch. Gaki ni Modotte Yarinaoshi!!! (TV Mini Series 2019) - IMDb

The word free is the emotional core. A "free" redo means:

Professional-grade "CV" (Character Voice) work is a staple of SakuraCircle projects, significantly increasing the immersion. Can You Get It for Free?