itch.io

Due to scheduling constraints, this bug will be addressed in the next version.

However, we still greatly appreciate your feedback. Thank you.

I found the cause of the issue. It was caused by the [Auto Save] system. When an item was used and its quantity changed, the game would automatically save the record. However, other data was not saved at the same time, which led to this problem. This issue has now been fixed. Thank you for your feedback.