C916 Dragon-Clan Ao Yan
The Defensive Star was located at the western most boundary of the Big Luo Star Domain. If one were to look further west, they would see the endless void of the universe, and who knew how many light years would pass before they arrived at another star field.
Yuan Beidou had only bought the Big Luo Star Domain's star map, so he didn't know which star field was in the west