Of course, he said to himself, even if he knew Duan Lingtian had left, he certainly wouldn't care much, because he believed no one in the Dragon Clan Sect would dare to make a move against Duan Lingtian.
Moreover, even if someone did attack Duan Lingtian, even a White Dragon Elder, given Duan Lingtian's current strength, he would likely be able to hold his ground for a while.
In that time, the Black Dragon Elder on duty in that sector would surely arrive in time to save Duan Lingtian.
Chapter 3751