This is one of the cooler lore videos I have seen in a while from A-net. I know they did not bring back living world like we thought but this is a nice and helps carry the story along for thou’s who missed it.
In the link below is the video and my opinion on it.
Spoilers if you have not gotten past living world wait to see it on your own.
https://youtu.be/hVUSUiBmC8w