Where does Death Wing live at the beginning of the Cataclysm promo? Why are a bunch of people knocking on it?

The wing of death still exists in this world, but now no one knows where it is hidden. In the era of Beta testing, it was not the Countess Catalina who stood beside bovar Votagan, the regent of Storm Castle, but a man named "Lord Dauar prester"-this is the incarnation of Death Wing.

In the latest expansion of World of Warcraft, the Wings of Death will reappear, and it seems to be hiding underground. However, everyone knows that Neltharion suddenly went crazy in the fierce battle with the Burning Legion. His body cracked, and flames and heat spewed out from under his black skin.

At the beginning of the promo, a group of Twilight Dragons are installing armor on him to give him strength and prevent the flames flowing from him from burning his followers.