C3758 Heavens Chong Dong City

Yin Tianming was startled. He cursed Lu Yu for his bad deeds and quickly prepared to explain himself.

However, Huangfu Song waved his hand and said with an impatient tone, "No matter, it's just a mark of a brush. I can already tell that this formation is indeed quite complicated. All of you, go out and let me study here quietly."

" Grandmaster Huangfu, if you need anything