C432 The great hall of medicine in its heyday

Lu Feng absolutely believed in his words. Just from Ye Tiannan asking Ning Yuhong to bring him a fake silver needle and telling him to pay attention to this needle holder showed that Ye Tiannan must know a lot of things about his father.

When they were in Jiangbei desert, Lu Feng had personally asked Ye Tiannan, but he still stammered and refused to say.

But unexpectedly