I'm glad the author replied to my message,don't need to apologize, I like this kind of game very much, I found the storage RenPy/Test1-1648890977 folder,。Meaning previously saved ones are deleted ,with a new version of the dungeon, need to use the new version to open another archive from the beginning of the story and go through the corresponding scene again, and the content will be loaded
About recursion problem later version resolved?
The old version is used in the new version,This will be displayed