C1366 Repairing the cornerstone of the formation(part i)

Just as Mo Feng was happily trying to win the favor of the Dan Xuan Sect, a person suddenly flew over and cupped his fists. Mo Feng turned to look at him, his eyebrows raised, this man was the array master of the Dan Xuan Sect.

"Master Lang Xing, the array formation is not ready yet, I hope that you can help us." The formation master cupped his fists respectfully towards Mo Feng. After all