Quote Originally Posted by Alleo View Post
Arent they death? They killed themselves in their realm and traveled with the echo to ours. But as far as the scenes told us they went back to their worlds livestream.
It's implied that they'd likely die during the journey, though if Hydaelyn is truly as benevolent as she makes herself out to be then perhaps she would have found a way to save them given that they literally sacrificed themselves for the sake of their planet and were screwed over despite following her instructions. Arbert is also an interesting character with an excellent voice actor, so having him show up again would be pretty cool.