After Cheng Donglin memorized the mantra of "Eight Styles of Swallowing Gods", the empty cicada taught him the method of mind, which is the method of true qi operation when the Eight Styles of Devouring God are used, Cheng Donglin's comprehension ability is very strong, so in less than an hour, the mantra of the heart method has been fully understood.

Then, the empty cicada said: "Okay, go back early, didn't that guy just say that he wanted to be unfavorable to Li Guiyi, he is also your master now, so you have to be responsible for his safety." ”

"Ah, didn't you say I almost forgot!" Cheng Donglin was taken aback, in fact, for this, even if he didn't say it, he knew what he should do, even if Li Guiyi was not his teacher, Cheng Donglin also respected Li Guiyi, how could he watch others hurt their grandfather and grandson.

When Cheng Donglin drove back to the royal first product, Li Guiyi's grandfather and grandson were fine, and Li Guiyi was also ready to give a lecture to Cheng Donglin.

However, Cheng Donglin told what happened to the cemetery just now, Li Guiyi and Li Xian'er were silent, they knew how powerful the people who came to the house that day were, if they were not good for their grandfather and grandson, they would be powerless to resist at all.

Li Xian'er asked worriedly: "Grandpa, do you want to call Dad and ......?"

"No, I don't want your dad to worry about this."

"But ......"

Cheng Donglin said: "Teacher, Xian'er, you can pack up and go to live with me, my side is safer than this." ”

Li Guiyi pondered for a while and said, "It's okay, then I'll live with Xian'er on your side, I think no matter how crazy they are, they shouldn't really kill here in the royal first product!" ”

In the end, Li Guiyi and Li Xian'er packed their luggage and went to Cheng Donglin's half-mountain villa together, the women in the family knew Li Xian'er and Li Guiyi, and after everyone understood the reason, they also understood the purpose of Cheng Donglin's move.

However, Tang Xin pulled Cheng Donglin aside and said in a low voice: "You beast, won't you fall in love with Sister Xian'er again?" ”

"Uh, how come, I've already said that bringing them back is for the sake of their lives, because now Doctor Li is my teacher!"

"Really?"

"Absolutely."

"Oh, forget it, I thought you really fell in love with Sister Xian'er, I could help you chase her, when we were in Jiangnan, the relationship was very good, but since you don't like Sister Xian'er, forget it."

“……”

Watching Tang Xin walk away triumphantly, Cheng Donglin couldn't cry or laugh a little, would he fall in love with Li Xian'er?

Of course, if you look at it from a woman's point of view, Li Xian'er is a beauty, whether it is in terms of appearance or figure, she is full of temptation to men, but thinking of this chick's mouth full of "your uncle" and her rough movements, Cheng Donglin feels that he has no love.

Although he has to admit that he is a very thoughtful person, even a thoughtful person has the right to choose love, rather than taking it all.

After dinner, Cheng Donglin and Li Guiyi went to the study, and then began to follow Li Guiyi to class, the main content of this class is basically around the "Poison King Sutra".

In terms of using poison, Li Guiyi's understanding of poison is obviously higher than that of empty cicadas, and the reason why "The Book of the Poison King" is famous is not entirely because of Li Guiyi's fame, but more because his "The Book of the Poison King" is really very complex, and the effect of each poison, whether it kills or saves people, is clear.

Speaking of how poison can kill people quickly and other things, Cheng Donglin couldn't help but ask curiously: "Teacher, although the most important thing you explained to me is to use poison, but anyway, you are also a doctor, is it ...... to teach people to kill people with poison like this?"

"Hehe, do you think my "Poison King Sutra" is actually quite evil?" Li Guiyi asked with a smile.

Cheng Donglin nodded, and he didn't mean to deny it.

Li Guiyi said with a smile: "Indeed, in the eyes of many people, there are many examples of teaching people to kill people with poison in the "Poison King Sutra", but poison is a thing, if it is not used well, it is to kill, and if it is used well, it is to save people, because of this, I will carefully choose my successor, if I can't find a suitable successor, I would rather burn all my life's experience." ”

"Does this mean that the Poison King Sutra shouldn't exist at all? Actually, I had this idea when I was younger, but in fact, even if Western medicine is different now? For example, some drugs will indicate how much dose is curative and how much is fatal, and these knowledge is also murderous! ”

"This ......" Cheng Donglin began to understand the meaning of Li Guiyi's words.

Li Guiyi looked at Cheng Donglin, smiled faintly, and said: "So, as a doctor, you must understand that poison can kill people, and you must also understand that poison can save people." ”

Cheng Donglin nodded.

The lecture lasted until nine o'clock in the evening, and Li Guiyi said: "Okay, that's all for today's lecture, digest it well, and tomorrow I will tell you some examples, so that it is easier to learn and accept knowledge and explanation." ”

Cheng Donglin answered, and then the two left the study.

After Cheng Donglin returned to the room, he browsed the web on the Internet again, and the matter between himself and Mu Qianqian had basically faded, and then he looked at some of the knowledge that Li Guiyi had just taught for a while, and then he began to enter cultivation.

When he entered the origin world of Destiny Jane, he was angry when he saw the Tianyuan Dao people, and he said angrily: "Old man, I was almost killed by you tonight. ”

Tianyuan Daoist said: "Stinky boy, how do you speak? Tonight's thing, you're not as good as others, right? Can you blame me? ”

"People are the earth level, I am the Xuan level, I am naturally not his opponent, but you are a thousand-year-old monster, you can't help at all, is it a shame?"

Tian Yuan Dao said shamelessly: "It's not that I don't help you, but I have the same idea as your master, just let you hone it well." ”

“……”

Cheng Donglin saw that Tianyuan Daoist was so brazen, so he finally had to change the topic and said: "However, why did my master also give me a "Eight Styles of Devouring Gods", but you didn't give it, are you a little stingy?" ”

"Cut, if you kid fights a little bit and enters the ground steps early, what I give you is much stronger than that "Eight Styles of Devouring Gods." Tianyuan Daoist said disdainfully: "However, if you are greedy and chew more, I advise you to practice the Eight Styles of Devouring God well." ”

"I thought about it, but now that I haven't reached the ground level, I can't cultivate!"

"Who said that, hehe, I have a way for you to cultivate the Eight Styles of Devouring God in advance."

"What's the solution?"

"It's to impact cultivation and enter the void level."

"Void Order?"

Tianyuan Daoist smiled, then pointed to the stone on the side, and said, "Come, sit here, old man, I'll explain it to you." ”