"It's the Ancestor Vein Power from the Sect Leader!"
Those in the arena who were well-versed and knowledgeable, especially the elders from Lingyun Sect who were familiar with the Sect Leader's methods, instantly realized at that moment.
Having an inheritance that almost spans a thousand years, Lingyun Sect's heritage was not inferior to that of royal bloodlines like Xuanyue Lingtian. Particularly the powerhouse who founded Lingyun Sect, who was an absolutely brilliant and stunning figure.
Thus, passed down to Xu Lingsong, the Ancestor Vein he possessed was certainly not mediocre. Although it was unknown what grade he had achieved, his aura, at the very least at this moment, had surged immensely.