Ether

The Ether is a pitch black dimension, the only way to "see" is by looking at the particles because they can only spawn where air is the coordinate scale factor is 100 you enter by placing the contractor block and pressing on the image, youll instantly enter the Ether. You can exit by dropping the Soul Anchor thats been added to your inventory inside the contractor is now a signed contract, if it gets removed you will be consumed by the Ether, return in to its original position and you return to normal

when youre consumed by the Ether you will become invisible except a red glowing outline and when you drop your soul anchor you will return to the overworld but your XP is being taken away rapidly, if it falls to 0 you return to the Ether, inside the ether you gain experience again

the primary use of the Ether is for travelling, you could also use it as a secret base or to banish someone