Li Hao felt that frequently traveling between the main world and the Northern Song Dynasty would not only waste the energy of the super wormhole, but also delay the cultivation of the Force.

He planned to stay there for a longer period of time after the next time he arrived in the Northern Song Dynasty, and then return to his hometown in the countryside of the Overworld before the Spring Festival. So this time, you should be more prepared and bring as many supplies as possible.

This time it takes a lot of money, and the company is just starting out, so it is far from being able to provide such a huge amount of cash for the time being. So he went from reselling the cordyceps and ginseng he brought back from the Northern Song Dynasty.

I hired a few salesmen to help me sell Cordyceps. The price of Cordyceps is relatively stable, just sell it. And the price of different ginseng varies greatly. This time, in addition to selling ginseng in bulk, Li Hao also prepared to take the high-quality route, and sent two truly superb wild ginseng for identification, and after obtaining the certificate, he would put it for auction at the auction house.

These two wild ginsengs were bought by Li Hao at a great price in the Northern Song Dynasty, and after the identification of several experts in the Northern Song Dynasty, it was determined that this was authentic Changbai Mountain wild ginseng, and the ginseng age was more than 100 years. "Seven taels for ginseng, eight taels for treasure", it is said that such a large ginseng is already considered a "natural treasure" level, if nothing else, it should be able to fetch a high price.

Li Hao went back to school in the morning, and after not being in the main world for such a long time, he would definitely have to talk to the school.

As soon as he walked into the school gate, a student from the same department recognized him and shouted, "Li Hao, you have finally returned to school!" ”

There were many students coming in and out of the school gate, and at this time, Qi Shushu's eyes were focused on Li Hao. Li Hao has become a celebrity in the school, and when everyone hears this name, they all stop and take a look at the genius in mathematics and physics.

A student union cadre from the Department of Mathematics next to him immediately took out his mobile phone and dialed: "Director Liu, hello, Li Hao, the person you are looking for has returned to school." Bring him to your office right away? Good. ”

The mathematics student came to Li Hao: "Hello, it's Li Hao." Director Liu of our Department of Mathematics would like to see you, and if you are free now, I will take you to the office of the head of the department. ”

Although I am not from the mathematics department, but the head of the department came to me, and of course I can't help but go as a student. "Okay, then I'll go see Director Liu first."

After walking around the campus, I came to the office of the head of the mathematics department, knocked on the door and walked in.

The cadre of the student union said: "Director Liu, classmate Li Hao is here." ”

"Director Liu, hello, are you looking for me?" When Li Hao first entered Director Liu's office, his first feeling was that there were a lot of books. Two large rows of shelves are filled with books, all of which are works on mathematics.

"Yes," Director Liu stood up, came to the coffee table, and said with a smile: "Classmate Li Hao, sit, sit casually." ”

Li Hao waited for Director Liu to sit down, and he also sat down beside him.

The cadre of the student union quickly poured two cups of tea, one for Director Liu and one for Li Hao. Li Hao thanked him repeatedly.

The classmate said, "You talk slowly, I'll go out first." With that, he walked out of the office and closed the door gently.

Director Liu said with a smile: "Li Hao, now your name is thunderous in the mathematics world, and Mr. Qian of the Academy of Sciences also values you very much, thinking that you can achieve greater results in mathematics." If you can transfer to the Department of Mathematics, you can study for a master's degree without examination, and you can also study for a master's degree or a doctorate. You know, academics need to communicate in order to progress, and we ......"

At this time, the door of the office was suddenly pushed open, and Principal Zhang walked in, and as soon as he came in, he said: "Lao Liu, you are not kind, you actually want to cut off your beard." ”

Li Hao stood up: "Principal Zhang! He found a new cup and poured a cup of tea for Principal Zhang.

Director Liu also stood up and said, "Lao Zhang, what are you here to stir up the situation?" ”

Principal Zhang said: "Sit, sit, sit." Lao Liu, you are too unkind, as soon as the young man came back, you arrested him in the office and tried to deceive people with clever words. Li Hao, what conditions did Lao Liu promise you? Don't listen to him, your talent is the material for being a scientist, and transferring to the physics department is the most promising. ”

Director Liu frowned and said, "Lao Zhang, pay attention to your words, why am I deceiving people with clever words?" I'm all thinking about Li Hao. ”

Li Hao didn't want the two to argue, and said, "President Zhang, Director Liu, I really want to change my major, but I ......"

"Good!" President Zhang and Director Liu said in unison.

Principal Zhang said with a smile: "If you want to change your major, electronic engineering is an applied technology, if ordinary students study it is very good, the employment prospects are quite good." But your strength lies in theoretical research, and learning specific applied techniques buries geniuses. ”

Li Hao had no choice but to finish his words in one breath, "I want to change majors, but I want to change my life science major." ”

"What? Life sciences? Principal Zhang and Director Liu were stunned, if Li Hao wanted to study either mathematics or physics, they would not find it strange, but why did they want to jump to study life science?

"Yes, I'm interested in the life sciences and have been researching information from public databases on human genomes lately. Some of these interesting laws have been mathematically deduced, as well as some inferences and hypotheses, which should be helpful for understanding certain gene fragments, but of course there are still many immature parts of my idea, which are gradually being refined. ”

Principal Zhang and Director Liu were dumbfounded when they heard this, although they didn't know much about genetics, they also felt that what Li Hao said was too amazing, if another person said so, they would only think that the cowhide was blowing up to the sky.

However, although they don't have much contact with Li Hao, they know that Li Hao's knowledge is very solid, and this kind of person will not talk about it.

Principal Zhang asked a few questions, and Li Hao explained endlessly. President Zhang and Director Liu glanced at each other, and both felt that Li Hao's research in this area had been very in-depth.

President Zhang made a phone call, and the head of the Department of Life Sciences happened to be free, so he called him over.

After Director He of the Department of Life Sciences came over, he didn't talk to Li Hao for a few words, and was stunned by Li Hao's new thinking. Insiders look at the doorway, with just a few simple questions and answers, he knows Li Hao's attainments in molecular biology.

In the end, President Zhang regretfully agreed to Li Hao's transfer to life sciences. Director He also agreed that Li Hao usually does not need to attend classes, and only needs to complete an excellent graduation thesis. For this kind of gifted student, it is natural that it cannot be treated in the same way as an ordinary student.

President Zhang said wistfully: "It's a pity that Huaxia Institute of Technology has one less physicist, but one more biologist is not bad. ”

"Thanks to the support of several leaders, I will work hard to make the reputation of Huaxia Institute of Technology stronger. Director Zhang, my future research will involve a lot of complex mathematical models, and I would like to ask for your advice at that time. ”

Director Zhang sighed: "It's a pity that you didn't choose mathematics, but we still hope that you will achieve something in life science." If you have a problem with mathematics, let's talk a lot, I don't dare to teach this, at your level, no one dares to teach you. ”

Li Hao said: "President Zhang, in fact, the integration and intersection of disciplines is very common now, and biophysics is also on the rise, whether there are more organisms or more physics, it is difficult to say clearly. When biological research reaches the molecular level, physics also comes into play. ”

"That being said, I still want you to develop in theoretical physics. By the way, you have finished the paper that overturned the particle hypothesis model, can this paper be published in our school's journal? Let others cite it, so as to expand the influence of our journal. ”

"Uh...... I don't have time to sort this out. It is simply sorted out by the Department of Physics and published in the journal in the name of the Department of Physics of the school. Li Hao's level of physics has surpassed that of contemporary times, he really doesn't pay attention to this, just denies a hypothesis, which doesn't mean much in his opinion.

Principal Zhang's eyes widened: "No, it must be published in your name." This kind of thinking of yours is unacceptable, and it will encourage unhealthy trends in the academic world. Whoever produces results should enjoy honor, and Huaxia Institute of Technology must not violate this principle. In this way, since you are busy, the paper will be put together by the physics department, but it will be published in your name. ”

Unhealthy tendencies in the academic circles of China are growing, and President Zhang and Qian Haili, who are role models of the older generation of scholars, deeply hate these unhealthy tendencies.

They talked about some more department transfers, and Li Hao proposed to continue to live in the original dormitory, and Principal Zhang naturally agreed to these little things. Originally, Director He wanted to arrange a dormitory for doctoral students to Li Hao, but since Li Hao insisted on living in the original dormitory, he gave up.

After coming out of the office of the mathematics department, Li Hao returned to the dormitory and invited his roommates to have a big meal at noon.

After lunch, Li Hao successively received reports from Cordyceps salesmen, and many buyers had been finalized.

In the afternoon of the same day, a large number of Cordyceps was sold, and Li Hao's bank card increased his deposit of more than 3.7 million yuan. The last time he sold ginseng, he made more than 4 million yuan, and in addition to starting a company and remitting money home, there are about 3 million left, and his current balance in the bank is more than 6.8 million.

Considering that it is always unsafe for "education experts" to be placed in a rental house, Li Hao spent 4.5 million yuan to buy a new house with decoration, home appliances and furniture, and a garage. Looking at this house, the main reason is that the security work in this community is very in place, and it is a very safe community. There are a lot of security guards here, frequent patrols, and there are almost no dead spots in various video surveillance.

Li Hao installed an anti-theft door in the room, and there were two anti-theft doors along with the door, and the "education expert" put it inside, although he had been away for a long time, he didn't have to worry about theft and other problems. At the same time, two hosts were prepared and "education experts" were installed, and with a backup, in case one of them went wrong, it would not affect the company's operation.