Divination: how to do the task of hunger armor?

There is a high mountain on the strange floating island, the highest point. Standing on it, there is only a little place. Don't move when you stand up. Put on the glasses (that is, helmets) given by NPC, and you can see that the dragon will fly here, shoot it down and kill it with skills. It is recommended that the team do it.

Pay attention to the task introduction: the Lingyi floating island in the southeast was originally a part of the Shadow Moon Valley mainland, and now it has become a broken floating island. Urquhar is still hovering over the floating island. If you want to get your hungry armor back, you must defeat Urquar.