The four elders were excited

In a valley outside Luoyun City, there were a dozen people sitting in a cave with nervous expressions.
These dozen people were exactly the Lu family's secret team, and the leader of the team was none other than the fourth elder of the Lu family.
At this moment, more than a dozen people were waiting anxiously in the cave.
After a while, an old man about fifty or sixty years old walked out of the cave.
Seeing this, a Lu family spiritual vein level six master at the entrance of the cave...