Time passed, the final exams passed quickly, and while most of the students began to pack their bags, either to go home to reunite with their loved ones, or to go on a trip, more than fifty students came to the medical school's laboratory.

They will spend most of their time here for the next two months, just to be able to find a recipe for the detoxification pill that can be replaced with something from Earth.

In the laboratory, Wang Xiaochuan first introduced the properties and functions of the herbs to be configured this time, and then used the equipment in the laboratory to demonstrate to them how to find the formula they need. In fact, it is very simple, it is nothing more than that when there are six formulas known, they randomly select another formula and then carry out refining experiments.

There is an obvious trait of the detoxification pill, that is, if the prepared detoxification pill juice is dropped in the moldy petri dish, all the molds will be killed in a short time, as long as this function can be produced, it is very likely that the correct formula has been found.

The students present were all a little excited to know for the first time the formula they were looking for, and it turned out to have such a miraculous effect.

"Professor Wang, in this way, if we really succeed, wouldn't we have found a panacea that can cure all diseases?" asked a student excitedly.

"There's no panacea yet, but at least some common viral infections can basically be cured. ”

After a pause, Wang Xiaochuan suddenly thought of one more thing, since the words have been said to this point, there are some things that don't need to be hidden.

So, he continued, "I'll tell you the truth." In fact, your exam is related to the health and safety of at least thousands of children......"

The health of thousands of children?

Hearing this, the students below suddenly fell silent, and they all pricked up their ears.

Wang Xiaochuan looked at them, and then told everyone about the fake vaccine very seriously, and finally said: "So, the formula you are looking for next, once you find it, can restore the health of those children who have been given fake vaccines." That's the most important thing about this recipe. I'm telling you about this, I just hope that everyone can take this matter seriously, after all, the speed with which you find the formula will directly determine how much suffering those children still have to suffer!"

Wang Xiaochuan's words are undoubtedly a slap in the face for these students.

Indeed, before he said these words, there were many students who did not attach too much importance to this vaccine formula search trial, firstly, they had at least two full months to use, and secondly, before that, Wang Xiaochuan had clearly told them before, even he himself could not be sure whether the formula that could make the poison pill existed, so he would not force everyone to find the formula, if they really couldn't find it, he would still let everyone pass the exam smoothly.

But after listening to Wang Xiaochuan's words, every student felt a sense of responsibility on their backs.

Driven by this emotion, each of them soon began to devote all their energy to the search for the formula.

Looking at the students who consciously started the formula experiment without being reminded, Wang Xiaochuan nodded with satisfaction, these remaining students not only have the enthusiasm for herbal medicine and the spirit of hardship and hard work, but also have a good character, and they are just the most needed talents for the newly established Beichuan Company in the future.

He has already made a plan, and after this matter is over, he will make an offer to all of them in the name of Beichuan Company, as long as they are willing, they can work and study part-time, while studying at Jiangbei University, while occupying a job in Beichuan Company, and after these people complete their studies, they will be the backbone of Beichuan Company in the future.

After that, time passed day by day, perhaps because of Wang Xiaochuan's encouragement, or God's protection, or because of everyone's unremitting efforts, in short, the formula for removing poison pills was found by a student in the experiment a month later!

When he learned the news, Wang Xiaochuan immediately rushed over and personally confirmed the formula.

It's not that he's too solemn, it's that he has to.

In fact, three times before that, the students thought they had discovered the formula for the poison pill. In their experiments, they found three materials that seemed to be able to replace the sap of demon insects, and when each material was incorporated into the formula, it could be concocted to kill mold.

It's just that those three formulas have been confirmed to have problems after that.

One of the formulas was confirmed to only kill mold, but had no effect on the actual virus.

Another formula was found to kill mold and viruses, but in vivo experiments, it was discovered that the new formula contained toxicity that was not present in the original formula. In addition to viruses, it kills even normal cells.

The last formula, which is considered to be the closest to the original formula of the detoxification pill, first passed the toxicity test and function test, making almost everyone think that they had found a perfect substitute that could replace the original, but just when Wang Xiaochuan took the detoxification elixir made with the new formula and was about to tell Dean Huang the good news, he found that the liquid medicine in the test tube suddenly changed color, from the original transparent liquid to a light green translucent liquid.

After inspection, they found that the original new formula could indeed replace the demon worm juice in the original formula, but it had a very fatal weakness, that is, the medicine made with the new formula could hardly be stored for a long time.

In less than half an hour, the liquid medicine made by the new formula will expire due to various chemical effects, which will not only lose its medicinal properties, but also have an adverse effect on the human body.

Despite three successive failures, fortunately, the students were not affected by this, but continued to work hard, and soon found a fourth formula that seemed to be successful.

"Whew!"

In the laboratory, Wang Xiaochuan took a deep breath. After a series of experiments just now, it has been confirmed that this formula seems to have reached at least the height of the third suspected successful formula before, not only passed the toxicity test, but also passed the effect test, and now the only question is that the effect of this liquid medicine is stable and unstable, will it change because of time.

After asking the students to go back to rest for the time being, Wang Xiaochuan personally stored the samples of the vaccine in the safe in the laboratory.

On the second day, witnessed by many students, Wang Xiaochuan slowly took the liquid medicine out of the safe.

Under the gaze of everyone, everyone was excited to find that at least from the appearance, there seemed to be nothing wrong with the liquid medicine, and the liquid in the test tube was as transparent as it had just been configured yesterday!