Chapter 1043

The last few lines on this page are where the grass grows.

It says that the grass is only found on a mountain in the South called Fuyun mountain.

Li Su felt that it was unfair to write on the ground where the grass grew, but not on the ground where the grass forgot to worry.

However, this Fu Yun mountain attracted Li Su's attention. According to the ghost medicine system, the last appearance of longan stone was in the hands of the monarch of the southernmost country.

The country mentioned by the ghost medicine system is called tanyun country, but Li Su has never seen this country in history books.

There is a word "cloud" in Fuyun mountain and tanyun country. Although it is far fetched to connect them, Li Su feels that there is a connection between them.

If Fuyun mountain is really connected with tanyun, longan stone and Shiren grass are likely to exist in the same place.

But it's all Li Su's guess. He doesn't really believe in such a far fetched explanation.

But Li Su still felt that he had to test his ideas. Maybe there would be unexpected results.

Just then, Dean Niu pushed the door and came in. He saw Li Su holding the book

.

"You're still looking at the wormwood?"

President Niu put a notebook on his desk, then went to Li Su and sat down.

Li Su didn't speak, but showed the contents of the page of Shiren grass to Dean Niu. But Dean Niu didn't know what Li Su was doing to show himself.

It seems that Dean Niu doesn't know about the patient, so Li Su explained to Dean Niu about the patient Ouyang Cong again.

After hearing Li Su's introduction, Dean Niu frowned tightly. He also thought it was very strange.

After hearing that the man was also poisoned, Dean Niu realized that the man was poisoned by the herb.

"I've heard of this kind of grass."

Dean Niu returned the book to Li Su.

"Oh? What do you know? "

When Li Su heard that Dean Niu knew about Shi Rencao, he became curious.

"In ancient times, this herb was used to treat some insomnia symptoms, but later a doctor found that it was actually used to treat insomnia with the help of its toxicity, so it was banned later."

Dean Niu also forgot where he heard about it, but his brain has such a memory.

"Treat insomnia with poisonous herbs?"

Li Su obviously has some doubts about what President Niu said.

"Yes, if you prepare an antidote in advance, it's not really a poison."

Dean Niu pointed to the treatment method of Shiren grass poison written in the finger book.

In this way, Li Su understood that in the final analysis, people poisoned themselves. If no one helped the poisoned people detoxify, they would soon die of thirst.

Li Su suddenly thought of Fu Yunshan and Tan Yunguo, so he asked President Niu if he knew. President Niu of Fuyun mountain has heard of it, which is the southernmost mountain, but he has only heard of it.

But he has never heard of tanyunguo.

"Do you know anyone who might know something like that?"

Li Su didn't have any hope for president Niu, so it's better for him to ask experts in this field.

President Niu really knew such a person. He gave Li Su a business card. The owner of the card was Yang Shu, a professor of history at Xingqing University. So president Niu thought that Yang Shu might know something about this.

Li Su took the business card that President Niu handed him and read the long title in a low voice.

Li Su, a professor of history, thinks that if he comes to find him, he will certainly get something.

"Just say it's my friend."

Just as Li Su was about to walk out of the door, Dean Niu did not forget to shout at the door.

Now whether it's long Qiuyue or Ouyang Cong, Li Su has nothing to do, so he decided to go to Xingqing university to find out about Professor Yang.

Li Su returned to long Qiuyue's ward, called qianchongzi, and then rushed to Xingqing University.

At first, qianchongzi didn't know what Li Su was going to do in University. After Li Su explained to her, qianchongzi finally understood Li Su's intention.

Xingqing university is not far from the hospital, so Li Su and his family have already arrived at the gate of Xingqing University,

After Li Su explained that he was looking for Professor Yang, and after the security called to confirm, he put Li Su in.

Li Su is driving slowly in the campus. Now professor Yang has no class, so Li Su is going to the office building to find him.

But this school is too big, the teacher does not know where the teaching building is, just at this time, two girls came in front.

"Hello, where is the teaching building?"

Li Su stopped and asked the two girls.

The two girls looked at Li Su, their expression was a little stupefied, and there was no reaction.

Li Su reached out and touched his face. He didn't find anything strange on his face, but when he saw the car he was driving, he realized that he had forgotten to drive a Ferrari.

After Li Su asked again, the two girls finally responded and pointed out the direction for Li Su.

Then Li Su thanks and starts the car again.

"Wow, that man is so handsome and polite."

"Yes, and it's a Ferrari!"

"If only I could marry him."

"Don't think about it. Don't you see a beautiful woman sitting on one side of the house?"

The two girls' whispered communication was heard by Li Su's keen ears, and he had no choice but to smile.

"What are you laughing at?" Qianchongzi felt a little strange when he saw Li Su giggling alone.

"Ah? It's nothing. The two girls just praised you for your beauty? "

Li Su's words are true.

"What."

Qianchongzi couldn't understand what Li Su was saying, so he turned his head aside and looked at the scenery outside the window.

The Wutong Wutong was on a wide road, with Wutong trees on both sides of the road. Now the leaves of the phoenix tree have already come out, and the whole road is hidden in the middle of the huge leaves of Indus.

The afternoon sun was also broken by the leaves of Wutong, leaving only patches of light on the ground.

Finally, Li Su found the teaching building. After he stopped the car, he walked towards the teaching building.

After asking several people, Li Su finally found Professor Yang Shu's office. At this time, Li Su and Qian Chongzi were standing at the door of the office.

This reminds Li Su of the scene when he got into trouble at school and went to the teacher for criticism.

Li Su took a deep breath and knocked on the door three times.

"Come in, please."

A middle-aged man's voice reached Li Su's ears.

Li Su opened the door and went in.