C443 Poison Cultivator

After saying that, Lan Qing walked out of the Cerulean Spear.

"What is this?"

Gu Zhi looked at Lan Qing and asked in confusion.

Zhang Nan wanted to explain.

"Alright, we don't have time to explain now. You guys triggered the formation. That Dark Sorcerer will sense it and come back. We have to break the formation before that Dark Sorcerer returns. Otherwise