Item description:

Search for the save you need. The game supports up to 10 saves at a time. You need the file ArchiveSaveFile.1.sav, where you can change the number in the file name to the number of the save slot you need (from 1 to 10), for example, ArchiveSaveFile.2.sav - this way you can switch between different saves inside the game.

Before all the shenanigans, close the game!

Throw it into the game folder, my path is like this:

D:\SteamLibrary\steamapps\common\BlackMythWukong\b1\Saved\SaveGames\76561198121372312

P.S. The game makes backups of your save slots, they are located approximately along this path:

D:\SteamLibrary\steamapps\common\BlackMythWukong\b1\Saved\SaveGamesBackup

Backups are made every 10-15 minutes, every hour and every day.