Looking at the serious old doctor, Danxuan did not know how to answer. Li Jingtian, beside him, was already black-lined and somewhat embarrassed. He said, "Doctor Wang, this good recipe can not be passed on. You always ask the exit directly, is there something..."

Li Jingtian stopped talking.

The old doctor blushed and stopped questioning. Danxuan whispered, "Master Li needs to be quiet now. Let's go out and talk about it!"

Chengcheng, Shijiafu residence.

Shi Shifeng is pruning flowers and branches in his own courtyard, which is a great hobby of Shi Lao-tzu. It is said that this hobby is a way of self-cultivation to learn from Danqing, the patriarch...