Forget it, Yang Dong didn't bother to bother with this kind of person, so he left directly.

At this moment, there was a sudden commotion in front of him, and many people came around an old man about fifty years old, in a suit and leather shoes, and the free and easy boy who had just spoken immediately greeted him.

"Third grandfather, just now someone actually said that your speech can't help people in any way, and you have to take good care of him in the future. The free and easy boy glanced at the old man adoringly, and looked at Yang Dong defiantly.

Yang Dong frowned, and the free and easy boy said three sentences, but these three sentences are too harmful to a student, especially for a freshman like himself.

Just after entering the school, he offended an authoritative professor of a school, and the future can be imagined.

Although Yang Dong didn't care about this, even if he was expelled, Yang Dong didn't think it was a big deal, but when he heard this, he was very disgusted with the free and easy boy, he just didn't listen to a speech, he was going to ruin a student's future.

The old man raised his head and glanced at Yang Dong, revealing a look of disgust, touched the boy's head, and said with a smile: "Jun'er, some students have some grades in high school, and they think that they are not good in college, they don't know that entering college is the first step in life, what do you care about these people."

After a long time of polishing, their anger will naturally disappear.

But you, who have just entered school, have to learn more knowledge, otherwise you will be blind and arrogant, and you will not know how to adapt to society, and you will not have any success, understand?"

The surrounding students all admired the generosity of the old man, which was the demeanor of the elderly, and the voices of admiration were endless, and they all wanted to listen to Professor Chen's speech. At the same time, the corner of his eye glanced at Yang Dong, all with a look of this person who was not saved.

"Yes, Third Grandpa. The free and easy boy responded with a smile. glanced at Yang Dong fiercely, it was very simple, Yang Dong despised his proud third grandfather just now, and when he signed up, he boasted to his future classmates, Professor Chen's nephew. attracted so many classmates to worship, but was despised by Yang Dong, and let the classmates around him hear it, of course, he had to come out.

Now it's finally time to get your face back.

Yang Dong took a deep breath, forget it, just came to this school, Yang Dong didn't bother to bother with these people, separated the people who stood in the way, and walked outside.

"Jingle Bell"

Professor Chen's phone rang. Glancing at the caller ID, Professor Chen picked it up impatiently: "Vice Mayor Zeng, is there anything important? I'm about to give a speech to the students right now." ”

When the surrounding students heard that Professor Chen could speak to the deputy mayor in such a non-salty tone, they worshiped again, knowing that the deputy mayor of Yunhai was a senior official at the provincial and ministerial level.

But then, Professor Chen's face changed drastically: "What?...... Okay, I'll be right there...... Rest assured. Isn't it just a little bit of a chemical? It's not a big deal. ”

Professor Chen said to the academic staff of a nearby school: "I'm sorry, there was a large-scale man-made chemical leak over there in Tianhua Plaza. The presentation was postponed, and I was going to leave immediately. ”

After Professor Chen finished speaking, without waiting for the academic staff to reply, he turned to leave, and there was a commotion among the students behind him.

"Well, I say, as long as it's medical. Something happened to Yunhai, I still have to find my third grandfather, I think the deputy mayor has no choice, so I have to find my third grandfather to make a move.

Brothers, are you interested in coming with me to have a look? Let you know what miraculous medicine is, and set a goal for you to study medicine in the future. ”

Chen Jun said to a few students next to him who were about to become classmates, and several students immediately agreed, and many students around him followed.

"Classmate, let's go and have a look. The man with glasses quickly caught up with Yang Dong and said to Yang Dong with great interest.

Yang Dong had already heard Professor Chen's words just now, and it was a coincidence that Yang Dong was going somewhere, because Yang Dong answered Wang Yuyan's phone when he signed up, saying that a message for help received by Dongfang Xia Ke Network might be helpful to Yang Dong.

It was a message from a university professor asking for help, saying that his patent had been sold by the leader, and he couldn't get a penny, so he asked the leader for an explanation, but was threatened by the leader.

After more than ten years of hard work in vain, the university professor hoped that the old man of Huangshan could help him and let the leaders hand over his patent rights.

This information has been there for a long time, but Yang Dong and Wang Yuyan both feel that although this professor is quite pitiful and the leader is also hateful, the professor is not a vulnerable group, no matter how pitiful he is, he will not be unable to eat, and his family will not be ruined.

So Yang Dong and Wang Yuyan gave priority to those who needed help more.

But this morning, Wang Yuyan went to see the information again, because she wanted to get the medicinal materials to treat Xiaoqian's grandfather, so she paid more attention, but she inadvertently clicked on the professor's information, and her eyes lit up all of a sudden.

The professor was also a professor of medicine, mainly involved in the field of chemistry, but his chemical research was more inclined to traditional Chinese medicine and biology, that is, the study of organic chemicals from organic substances and organic medicines.

This should be a direction for the development of drugs in the future, and it can be regarded as a relatively cutting-edge medicine.

The professor was also a research maniac, who had no entertainment other than teaching, and devoted all his energy to research, which is why he was able to invent the kind of patent that leaders coveted.

And for research, this professor usually searches for various medicinal materials, maybe in his research room, there are medicinal materials that Yang Dong needs.

After Wang Yuyan found out about this information, she immediately called Yang Dong and told Yang Dong about it, and also said that the professor left a message on the Oriental Xia Ke Network, and he would wait for the Huangshan Shuangxia to wait for the Huangshan Shuangxia to arrive at twelve o'clock at noon today.

If twelve o'clock hadn't arrived, he wouldn't have waited.

But Yang Dong is looking at his phone now, it's already a little bit, and he doesn't know if the professor is still there, anyway, let's go first.

The man with glasses said that he was going to Tianhua Square, Yang Dong nodded, and the man with glasses thought that Yang Dong was going to see Professor Chen for treatment, so he immediately had a happy face and walked outside the school with Yang Dong.

"My name is Liang Hongdong, what about you?"

"My name is Yang Dong. ”

"Wow, we all have an East character, it's really fateful. ”

“……”

Yang Dong was a little speechless, but this Liang Hongdong was a very easy-going person.

When the two arrived outside the school, Yang Dong walked directly to his car.

"Wow, your car? I really didn't expect ......it" Liang Hongdong saw Yang Dong's car, which was actually just a low-priced Mercedes-Benz, and Yang Dong didn't want to show off, so he got such a car for the convenience of travel, but a student has a car, which is already very different.

Liang Hongdong is a student from the countryside, so he naturally feels that Yang Dong is very rich, but in fact, he doesn't know that Yang Dong was also born in a fisherman's family.

Tianhua Plaza.

A cordon was set up in the huge square, and rows of heavily armed policemen firmly blocked the crowd of onlookers from the periphery, and the square was temporarily carpeted, and many poisoned people lay directly on the carpet, surrounded by leaders wearing masks and doctors in white coats, as well as other staff members and a small number of reporters from large media.

The families of the poisoned people cried outside the cordon.

Yang Dong and Professor Chen almost came to Tianhua Square together, and there was already a special person waiting for Professor Chen, and Professor Chen was invited into the cordon as soon as he came.

"What's going on? Why are these people lying here and not moving to the hospital?" Professor Chen immediately asked a doctor.

"They can't be transferred, they all breathed into the sodium amphetamine powder, which spreads throughout the body, we have injected them with hydrogen acid to stop the spread of the poison, but it can't last long, if you move the body of the poisoned person again, it is likely to lead them to death. The doctor hurried.

"Amphetamine sodium?" Professor Chen's face suddenly jumped, and he said cautiously to the doctor: "Who is the poisoner?"

"It's an old man with a scruffy beard, I don't know what his name is, but he claims to be a professor at East China Medical University, fifty years old, I can't look at it, I've seen all the medical professors in Yunhai, even Mr. Zhang Zheyun I met once at the annual medical conference, but this person has never heard of it, I don't think it's either famous or fake. The doctor said.

Professor Chen's confident look at the beginning faded in an instant.

He really wants to slap this doctor hard, haven't you seen it? There are more bulls you haven't seen, some scientists don't like to be famous, they don't like to attend any conferences, they don't like to give speeches, they only like to engage in scientific research, except for nannies, you may not be able to see him in a few years.

Xiao Qingyun is such a person.

And sodium amphetamine, a chemical, is what Xiao Qingyun has been studying for years.

This substance has an excellent effect on anti-cancer, but the previous problem is that the deployment of this substance will produce great toxicity, not only can not be produced on a large scale, but even the researchers themselves have a great risk of poisoning.

So some people began to study the extraction of this substance from organic organisms, and Xiao Qingyun was one of the researchers.

Xiao Qingyun has been dealing with sodium amphetamine over the years, although the extraction of this substance from organic matter is not as toxic as pure chemicals, but to extract sodium amphetamine from organic matter, you must first have a deep understanding of this substance.

In the entire sea of clouds, and even in the whole country, there may be no one who knows more about the substance of sodium amphetamine than Xiao Qingyun.

Now that such a highly toxic amphetamine sodium is released, according to the doctor's description, isn't it who Xiao Qingyun is?

It's okay to say that it is ordinary poisoning, and even if it is changed to amphetamine sodium poisoning, Professor Chen is not helpless, but Xiao Qingyun made amphetamine sodium, the ghost knows what the purity is, and the ghost knows what else he added to it.

Professor Chen, who has worked closely with Xiao Qingyun for a period of time, knows Xiao Qingyun too well, and the toxicity of the amphetamine sodium he purified cannot be solved at all. (To be continued......)