Basically, people in Yunqingmen already know about Du Bingyan, and they all know that Du Bingyan is a practitioner of martial arts. Now Zheng's first seat just sent charcoal in the snow and gave her a secret book. If appropriate, that would certainly be the best gift for her.

But Guan Yu was just curious. It was said that this book was the secret book of Wujianxian. It was not clear whether it was really left by Wujianxian or the successors.

But there's no need to ask. In Yunqingmen, Du Bingyan can't find a master who can teach her kungfu. It's good to have such a secret book.

After Zheng's...