What Does Deserve The Item "soul Essence" ?

Hello !

I'm doing the quest "Purple and Blue" lv.77 Long Quest and I'm at the part where I need to take the helmet back to Korun. At the place where I took the helm, there was two "Soul Essence" which are Misc. Item. What can I do with them ? There is no GamePedia page on it and I don't find anything about it. Maybe I just found something new on the server and no one knows about it...
There it is : (it has an ender eye skin)

Thanks for any response and get a nice day !

Edit : What does deserve the Aqua Dust too ? It's an Misc. Item found in a cave I think I can call it by some monsters Guardian idk what and I didn't find anything about it too.

 

I’m pretty sure those have no use in the game and either should be removed or converted into crafting ingredients.

Try to contact a ct member about it so they can try to remove that for the next push.