The idea of a small blue pill was something Tian Jing had never heard of.

However, the birth of a new drug is not so easy.

Not to mention that Tian Jing's current spiritual power is still a little unsmooth, just after replacing the exercises, it has only been ten days, and the seven new disciples have each shown different talents.

Among them, the strength of Ji Yan and Ji Ning has improved the most.

Originally, the two of them were still at the peak of the Yuan Infant, but it only took five days to become familiar with their cultivation, and they once again survived the out-of-body tribulation and became an out-of-body period monk.

According to Master Caitong, the exercises practiced by the two of them are actually the same as those of Uncle Caitong, so it's not too easy to instruct.

Of course, there is nothing to envy about this kind of thing, everyone has their own talents, and they also have their own opportunities.

Maybe it's because of their physique that they were left behind by Uncle Caitong.

Tian Jing didn't have too many ideas, these registered disciples who were fortunate enough to be left behind, each of them had different identities and physiques, and they were also very lucky to come to their own suitable peaks.

For seven days, after Tian Jing finished her daily homework, she came to Guo Yu's courtyard.

For this reason, Guo Yu even released an exclusive task in the sect hall for Tian Jing to take over, and paid Tian Jing a certain contribution value every day, saving her the time to be busy and tasks in order to contribute points.

Several other people were envious of this.

Slowly, Tian Jing's control of spiritual power became more and more proficient, and Guo Yu gradually handed over the matter to Zhao Xuan to do.

The two sisters worked together and grew up from failure after failure.

Every time the experimental data is registered, Guo Yu is next to it.

The selection and ratio of medicinal materials is an extremely important part of the research and development of new drugs.

Sometimes, just a very slight change can make all the difference.

These days, because Tian Jing's spiritual power has been increased in the original formula, the proportions of all the materials have even been modified.

During this period, Guo Yu even added and deleted some spiritual plants to achieve the purpose of balancing the medicinal properties.

For a moment, Tian Jing began to doubt her own ability.

As a spirit surger, it should be the profession that knows the most about spirit plants.

But in the endless gate, in addition to the soul urger, there is actually the profession of this doctor.

Logically speaking, don't doctors treat ordinary people? Even if there are monks who learn this kind of thing, it is passed down from generation to generation, after all, monks do not get sick.

Reiki is a good thing, it can cure most of the problems that arise in the monk's body, and it can also strengthen the body, I have never heard of a monk having a cold, fever and runny nose.

Tian Jing originally thought so, but the longer she stayed here, the more ignorant she felt before.

Is it true that monks don't get sick? Of course they do, and it is not without cases in history where monks have died of all kinds of strange symptoms.

For example, there is a Yan Emperor, who plays with flames in one hand, but as a result, his spiritual power collapses, and his cultivation dies as a regression.

This is just one example, and there are many other strange symptoms.

However, compared to those who are sick, it is not worth mentioning in terms of the proportion of monks in the entire immortal realm, so no one pays attention to this kind of thing, and if they are really sick, they will consider themselves unlucky.

And under the experiment again and again, Tian Jing also somewhat understood that the profession of a doctor does not seem to be so simple.

In the human body, there are often some terrible injuries hidden, but I don't know it.

Going to work to cure the disease, not to cure the disease, this is also said.

Guo Yu and what they do is to prevent diseases before they occur, not to treat diseases.

Once this drug is successfully researched, the monk's own physique will greatly increase, which will not only increase his own potential, but also heal the dark wounds in his body, and prevent him from suddenly becoming ill one day in the future.

After Tian Jing understood the importance of the profession of physician, she devoted herself to it, and at this moment, she felt that she was also one of them.

Even Tian Jing thought about whether he could ask Uncle Guo Yu for one if it was successfully developed and bring it back to his grandmother.

Although my grandmother is also a monk, but when I get older, my health is indeed not as good as before.

The three of them devoted themselves wholeheartedly, and the spiritual plants of Qingyuan Peak were also constantly supplied.

Every night, Guo Niu personally sent a large number of spiritual plants, and brought some spiritual food by the way, so that the three of them could also rest in their busy lives.

Half a month passed.

Today, Tian Jing was somewhat numb and instilled her spiritual power in the instrument.

Looking at the liquid that had turned dark blue, after adding the wood attribute spiritual power, it gradually began to emit a faint light.

Zhao Xuan's divine consciousness tightly surrounded the liquid, controlling his Dan Fire, slowly burning below.

Soon, the liquid began to slowly disappear, no, not disappearing, but slowly coalescing.

Originally, there was at least one liter of potion, but under Zhao Xuan's control, it became less than half a tael, but it was obviously less, and the color of the liquid changed from dark blue to light blue.

Under Guo Yu's command, the two stopped their movements at the same time, but Guo Yu wrapped the liquid with his divine sense and took over the final work.

In the process of rapid cooling, the potion slowly solidified, forming a transparent blue crystal, with an extremely round appearance, which made people want to taste it.

"Success?"

This time, it was the only one that didn't explode.

In the past, either because of the unstable properties of the medicine, or because of the inaccurate delivery of spiritual power, or because of improper operation, the explosion of the medicine was caused.

This is not like ordinary people studying medicines, what is contained in these spiritual plants is a huge essence, and it is all energy.

Among this little bit of elixir, how much essence is concentrated, and when it really explodes, it is not much less powerful than the fryer of refining alchemy.

Now, the small blue pill in Guo Yu's hand was completely condensed in it, and he couldn't feel the aura emanating from it at all.

However, as soon as the divine consciousness approached, one could feel the vitality contained in this little blue pill.

Tian Jing felt that if she took such a pill, she was afraid that she would have the energy to vent for three days and three nights.

"It's a success. ”

Guo Yu nodded.

"But now, we need to find someone to test the medicine. ”

As he spoke, Guo Yu looked at Zhao Xuan.

I saw that Zhao Xuan's head was shaking like a rattle, and Tian Jing was afraid that she would shake her head off.

Seeing that Zhao Xuan was unwilling, Guo Yu turned his gaze to Guo Niu, who had not yet left.

Guo Niu immediately smiled, took the dishes and chopsticks that he had just finished eating and had not yet cleaned up, waved his hand and left.

Guo Yu slowly turned his head and looked at Tian Jing with a kind expression.

Tian Jing: ? (???;)? =3=3=3