C647 Long Talk of Promoting the Knee

"What do you mean?" Qin Yun asked with a frown.

"That is to say, there is an even bigger formation hidden within this formation! "It's possible that Yuan Wen is hiding in this great formation," Dugu Yang said with a deep voice.

When Qin Yun heard Dugu Yang's words, he came to a realization. No wonder Yuan Wen and the Demonic Beast seemed to have vanished from the face of the earth