Genius of the Rules-Style System

The discovery of "astronomical" benefits is still only in imagination for the time being.

The infection invasion grouping experiment has just begun to be designed. It can be said that the experiment has not yet started. It will require a long period of observation. Whether the conclusion can be drawn depends on luck.

The main issue in this group experimental design is ‘coverage’.

There are countless types of bacteria and viruses that the human body may be infected with, especially infections that cause the human body to have no obvious external symptoms, accounting for a large part of them.

The purpose of the group experiment designed by Zhang Wei is to understand clearly what kind of bacteria and viruses Fan Lei was infected with at that time. Not to mention that Fan Lei had already recovered, even if he was still in the process of immunity, he needed to This is only possible with very professional and detailed testing.

Note that it is possible, not certain.

Most methods of determining the type of microorganisms can only determine 'what category' they are, rather than what microorganism they are. But even the most common cold virus has many, many types.

In short, group experiments are time-consuming and very luck-based.

Zhao Yi still lives a normal life, only occasionally going to the laboratory for inspection.

Examination is complete.

Students have also reached the stage of college life where they study the most diligently. It has become a common thing to stay up late at night.

Normally, after one o'clock in the morning, if you see that there is still a faint light in the dormitory, you can easily tell that you are staying up late playing games.

Now I am studying.

The same goes for several people in Zhao Yi's dormitory. Meng Zheng, Li Renzhe and Fan Lei all work very hard, especially on the day before a single subject exam. It is common to stay up until one o'clock in the morning. It is rare for them to get together, and the content of the discussion becomes knowledge content in books.

This kind of effort is of course useful, and Fan Lei's "gain" is the most obvious. After each exam came out, he said not "definitely failed", but "should have passed".

Li Inzhe said ‘no problem’.

Anyway, the one who struggled the most was Meng Zheng. He also asked his classmates to question the questions. It was a bit like a middle school student exam. He seemed to hope to get full marks in all subjects.

Li Renzhe said sarcastically, "No matter how correct you are on the questions, you still can't pass Zhao Yi!"

"Aren't you talking nonsense!"

Meng Zheng almost choked to death on one sentence, "If I can surpass Zhao Yi, should I still use the correct question?"

"Well……"

Li Renzhe and Fan Lei looked at each other and pondered Meng Zheng's words carefully, and suddenly felt that there was some philosophy in them.

Zhao Yi smiled and said, "That's not necessarily true. I didn't review much. There were two fill-in-the-blank questions in Chemistry that I didn't know. They were all written randomly."

This is the truth.

Zhao Yi's attitude towards various subjects was that he only understood the knowledge in books, but did not recite the details of a certain experiment or a certain small knowledge point carefully.

After all, we are not in high school anymore. Some of the little knowledge points are of no use, and some of the content is vague and may not necessarily be correct. There is no need to memorize them word by word. When it comes to the exam, I find that some of the little knowledge points No, it's quite normal.

Of course.

Zhao Yi doesn't care about his grades anymore.

As long as there is no dismal failure, it doesn't matter at all. There is not much difference between a score of 95 and a score of 100. They are both high scores anyway.

that's enough.

Meng Zheng's eyes lit up when he heard this, and he said with some expectation, "Maybe I can really be better than Zhao Yi in chemistry. I estimate it is over ninety."

"Um."

"You rock."

"Awesome."

The other three people unanimously said something similar to praise in a calm tone. The overall tone was very unfavorable, and even some were sarcastic.

Zhao Yi is confident.

Li Renzhe and Fan Lei didn't believe it at all. Even if Zhao Yi's score was indeed low, would the teacher of the subject let his score be low?

impossible!

If the grades were evaluated normally, Zhao Yi had missed classes several times and his usual points were gone. However, he got full marks in most of his courses last semester.

Be reasonable...

It’s impossible for anyone to pass Zhao Yi’s exam!

…

Exam week is over.

Summer vacation is here.

Among the four people in the dormitory, Meng Zheng went home on the day after the exam. He couldn't wait and some people speculated that he was probably with his girlfriend...

Ahem.

Anyway, Meng Zheng's girlfriend is 1.5 meters tall, so the picture can be imagined.

The other three people also had a 'separation party', which was to play games together.

They played together until one o'clock in the morning. Li Renzhe suddenly turned his head and said, "Let's go to sleep."

"That's right, you have to catch the train tomorrow."

Fan Lei nodded and was about to close the game when he heard Li Renzhe say, "I won't leave!"

"Not leaving?" Zhao Yi also turned to look over.

"Of course, I'm preparing to work during the summer vacation. I already called home yesterday." Li Renzhe said, "I don't need Zhao Yi this time. It's the same company last time. I asked myself about it and found a part-time job. I can intern there. One month.”

Fan Lei clicked to enter the game again and said casually, "I'm not leaving either. I have to work in the laboratory." He looked at Zhao Yi, "What about you?"

"I...can't leave even if I want to."

Zhao Yi actually wanted to go home and treat it as a time to relax during the summer vacation, but there were still things going on in the laboratory, and he definitely wouldn't be able to leave immediately.

The three of them said a few words and continued playing the game.

stay up!

It was past three o'clock in the morning, and Fan Lei was the first to go to bed unable to hold on any longer.

Zhao Yi simply went to rest. Staying up late at night was very harmful to the body, which directly led to lack of energy the next day. He found that even after knocking two study coins to replenish his energy, he still felt a little tired. Then I closed my eyes and slept until noon.

When he woke up, Fan Lei and Li Renzhe were gone.

Zhao Yi called and asked, and then simply went to the laboratory. Fan Lei was in the laboratory. He was squatting next to several petri dishes, seeming to be observing carefully.

"What are you looking at?"

"That's all!" Fan Lei pointed to a few petri dishes, which contained experiments done with his blood. "It's been more than a week, and nothing has changed."

"It's only been a week, I estimate it will take half a month!"

Zhao Yi said and looked over. The petri dishes in front of him were those with "no samples added". They had been there for a week. The infection was also in the "in progress" stage, right?

So does an immune response occur? Obviously nothing can be seen on the surface.

He suddenly thought about his abilities and simply tried to ask the question.

[In the culture dish in front of you, is there the antibody protein that worked last time? 】

【"Law of Cause and Effect"! 】

[Answer: None. 】

Next.

[In the culture dish in front of you, is there the antibody protein that worked last time? 】

【"Law of Cause and Effect"! 】

[Answer: None. 】

Next.

After trying five times in a row, Zhao Yi found that his energy consumption was not small. Each question consumed an average of ten energy points. He earned three learning coins and continued to ask questions.

Anyway, there are a lot of learning coins.

The gap between the current number of learning coins and the acquisition of the next ability is still a bit large, but it can be used regardless of consumption for daily use. Once used, it will be used.

Next question--

[In the culture dish in front of you, is there the antibody protein that worked last time? 】

【"Law of Cause and Effect"! 】

[Answer: Yes. 】

Next...

"Yes?" Zhao Yi suddenly widened his eyes and looked at the penultimate petri dish on the left, which was marked with the type of bacterial infection.

"E. coli?"

"impossible?"

When designing the experiment, they discussed which types of bacteria or viruses to choose. In the end, they selected the most common bacteria or viruses that would not cause much harm, but E. coli was still the least favored one because The last time Zhao Yi asked Fan Lei, he confirmed that his reaction signs were that his throat seemed to be itchy, and he coughed slightly for a few times, but he soon recovered completely.

From Fan Lei's description, it should be some kind of bacteria or virus that invades the respiratory tract.

E. coli is a virus that exists in the intestines and affects the digestive system. No matter how you think about it, it has nothing to do with the immunity that occurred last time.

"What's wrong?" Fan Lei noticed Zhao Yi's expression and asked a little strangely.

"Let me think."

Zhao Yi did not answer directly. He just sat aside thinking and searched for information on E. coli through the intranet. The institute's network can log in to the National Microbiology Database and can directly search for the most detailed information.

Zhao Yi looked at the information carefully and found no problems.

E. coli is still E. coli, as it seems, it does exist in the intestines and has almost no connection with respiratory diseases.

Zhang Wei opened the door and walked in.

Zhao Yi pointed to the petri dishes and asked Zhang Wei, "Can these petri dishes be tested now?"

"Testing? Is it too early?" Zhang Wei didn't understand. "It's only been more than a week, and the original sample has not been added to it. There is no way it will be effective in testing HIV infection."

Her tone was very certain.

Zhao Yi also knew that he was overthinking it. Whether it was an infection or immune resistance, any substance that wanted to be 'detectable' or 'functioning' must have a certain concentration.

For example, if there is only one bacterium in a mass of blood, it is absolutely impossible to detect it.

He knew that the antibody protein that worked last time was present in it because he used the "Law of Causality". The "Law of Causality" only has two results: 'existence' and 'nonexistence'.

Even if there is an extremely rare 'antibody protein', it will still be concluded that it 'exists', but because the content is extremely rare, normal experiments cannot detect abnormalities.

"E. coli, E. coli..."

Zhao Yi couldn't tell the results to others. He just kept chattering, staring at the information on the computer screen and thinking carefully. He suddenly noticed a line of words: Gram-negative bacilli.

"Gram-negative bacteria?"

"yes!"

"E. coli can work, maybe some of the Gram-negative bacteria it belongs to can also work?"

"You can try it!"

Zhao Yi stood up suddenly and said, "I thought about it carefully just now and feel that Gram-negative bacteria are a good research subject. Let's make a few more sets of experiments and add Gram-negative bacteria."

Zhang Wei didn't quite understand, but everyone in the laboratory listened to Zhao Yi, so she nodded and said, "That's okay, but we don't have enough tools and materials."

"This is easy to handle."

Zhao Yi quickly went out to other laboratories and quickly borrowed experimental equipment and materials. When he came back, he heard Zhang Wei persuading Fan Lei in a gentle tone, "It's okay, I just need to draw blood again, fifty milliliters is almost enough. "

"Teacher Li upstairs is very skilled. Last time you...may have been psychologically affected."

"Just do it again. You heard what Zhao Yi said. Do a few more experiments. This is a contribution to science!"

Although Zhang Wei's voice was very gentle, Fan Lei's face turned pale with fright.

Zhao Yi came in and rescued him, "Sister Zhang Wei, no need to worry about it this time. Ask the institute to approve a note and go directly to the medical blood bank..."

"no."

Zhang Wei shook her head directly, "For this type of experiment, it is best to use freshly drawn blood, otherwise we..." She meant to make a collective contribution.

Zhao Yi didn't object to donating a little blood. It wouldn't hurt much anyway, but he felt better if he didn't need his own blood.

He looked at Fan Lei again, "Let's do this, Lao Fan, just..."

"No!" Fan Lei shook his head violently.

Zhao Yi smiled and said, "What I mean is that you go to other laboratories and ask if anyone is willing to donate blood. It's not in vain. If you pay 100 yuan for 20 ml, I think someone is willing."

"Leave this matter to me!"

When Fan Lei heard that his own blood was not needed, he immediately patted his chest and made a promise.

He first called a few familiar nurses and asked them if they had time to help, and soon found a young nurse who was willing to help.

after an hour.

Fan Lei took the nurse and blood drawing equipment to various laboratories and talked about their experiments. They needed freshly drawn blood for experiments, and they paid 100 yuan for 20 ml.

He was very successful.

One hundred yuan is not much, but some married men really don't have enough private money. While they can contribute to the experiment, they can also get one hundred yuan in cash, and it doesn't matter if they get a needle.

Liu Hongwen's laboratory is very interesting.

Liu Hongwen went directly to Fan Lei and asked the female nurse he brought to help draw more blood for a few people in the laboratory, because they also had research and needed fresh blood, but everyone was a little afraid of 'Dr. Li' upstairs.

Dr. Li's skill in drawing blood is really sad.

Fan Lei walked around and filled more than a dozen tubes of blood, which amounted to more than 200 milliliters. He just promised the little nurse to 'treat her to a meal' when she had time.

The little nurse also gained a lot.

She came to help Fan Lei and gained the favor of a lot of researchers. They all said, "I'll see you next time I draw blood." They also said it was "paid," and they were willing to spend more money.

Probably she will have multiple 'part-time jobs' in the future.

In addition, she also took a photo with Zhao Yi and left happily with her mobile phone.

Zhao Yi couldn't help but give Fan Lei a thumbs up. It was really smart for him to find a female nurse with good skills.

The institute has been suffering from "Dr. Li" for a long time.

The materials are available.

Utensils are available.

The only difference now is to apply some species of Gram-negative bacteria.

In fact, there is no need to apply specifically. Zhao Yi called Wei Shiqing and asked. The Microbiology Technology Laboratory has samples of many kinds of bacteria, which can be used for experiments with a little culture.

Now it's just a matter of waiting.