Disclaimer: Although this add-on was made with love (and help from AI), it is still really under-tested and may be unstable
I strongly recommend against using it in any forever world or If you decide to use it, please make a backup first
Have you ever gotten bored of Minecraft's death system?
You die, your items drop on the ground, you respawn, and then you walk to get your item.
Well, let me introduce you to...
Undead Resurrection!

Whenever you die, instead of seeing the same old death screen you've seen for years, you'll rise again as a skeleton!

Your items will be safely stored inside locked backpack, and you'll receive 2 Stone Pickaxes and an Undead Coin (But what if you die again as a skeleton? Well.. Now you actually have to walk to get your items back.. )
To get the key to your backpack, you'll need to find the nearest campfire (you receive one when you first spawn into the world)
You can also craft a backpack Key
But since you can get one for free... why bother?

Use your Undead Coin at the campfire to turn yourself back into a human and get your key! (So remember to place campfire down before heading into dangerous places Not your trusty bed)
However, the campfire will erase all items you've collected while playing as a skeleton
So I not recommend messing around as a skeleton
(So I forgot to mention that this add-on is also supposed to make hostile mobs ignore you while you're a skeleton, If that doesn't happen, it's probably because another add-on is modifying the player files and overriding this behavior)
I'm including two versions

Happy Version: A simpler design and my personal favorite
Sad Version: A more detailed design that feels more like Minecraft. This version might also receive more improvements in the future
Update:
