Hello, author. There is a rather significant bug in this mod. When you exit the game and then enter it again, the enhancements of the existing entity creatures in the game before will become invalid. For example, a zombie in the second stage had 24 health points before exiting, but when you exit and enter again, it becomes 20 health points. This bug didn't exist in 1.18.2. I have found this bug in all versions of 1.19.2 and 1.20.1. I hope you can fix it as soon as possible. Thank you.