On the way back, Gu Yu couldn't help but ask Ning Yue, "My dear disciple, the cause of the illness you just analyzed has made me confused. Can you tell me about it? I'm also studying this problem."
"Master, let me tell you this. There are chimneys in the kitchen at home. This chimney can be compared to something that can regulate one's mood. Bad emotions from the outside world are like smoke passing through a chimney. Once the chimney's exit is blocked, the smoke cannot be released."
"Master, think about it. If the smoke can't be released, what will happen to the chimney and stove?"
"It'll block up. The smoke will flow backward, just like how a person will fall sick if their emotions aren't adjusted properly. Looks like Liang Li is the problem. Now that you mention it, I understand. Disciple, how do you know so much?"
