C97 Come to the Door!

Lu Zheng was stupefied. He never thought that the Old Yan would organize his ideas into words and give them directly to Nie Yong.

Lu Zheng had originally thought that this would be a problem set up by the Old Yan, but he just had to think of a solution for Nie Yong based on his own knowledge. As for whether it would work, he would never try to test it out, God only knows!

But now