Carefully infiltrating the spiritual power, filling every inch of space, Ye Tiantian's eyebrows twisted, and the spiritual power vibrate! The frequency should be at least 300 times per second.

It's very simple to say, it's easy to infiltrate spiritual power into other items, it's difficult to ensure that the spiritual power in each place is perfectly matched with the medicinal properties, the strong places have a little more spiritual power, and the weak places have less spiritual power, as for how much more or less is completely based on feeling, Ye Tiantian also found the trick in countless simulations.

However, this kind of trick can't be described at all, it's like cooking, when you put the seasoning, it's by feeling, who is okay really according to the recipe, weigh a few grams and a few grams? Everyone's taste is different, there are subtle differences, and the number of dishes will also have an impact, and there is no way to summarize a unified standard. And Ye Tiantian's medicine practice method is the same, it is much more mysterious than cooking, it really depends on talent, obviously Ye Tiantian's talent is still good.

The medicinal materials of plant attributes are still more convenient, but some of the more specific minerals similar to metals are more troublesome, their dosage is small, but the difficulty coefficient of processing is much greater, the most important thing is that she can't directly use the machine to deal with it, she must use the method of spiritual power penetration, only the medicinal materials that come out of this way will contain some of the residues of spiritual power emitted, in order to have the best effect of calming the spiritual power.

It is because most of the work can now be operated by machines, so no one will find out that using mental power to process materials can have such an unexpected effect, of course, this is not the only trick.

A piece of metal ore the size of a little thumb cover, Ye Tiantian was sweating all over before he finished dealing with it. The face is pale, not to mention, and a little shaky.

010 looked a little distressed: "Let's rest for a while, don't brace hard, you are in such a state, and it is easy to fail if you deal with it." ”

Ye Tiantian rubbed her temples, nodded, and checked her spiritual power, but she didn't consume much, but she felt numb, she didn't have energy, and the spiritual power released on weekdays was all with teeth and claws. Now I don't have the energy to hang down. It's pretty pitiful to look at, maybe it's too much vibration, keep the vibration at high speed, even if it's short. It can also be very stressful. Itching. It's indescribable, and it's unbearable to act on people's bodies, not to mention more sensitive mental power.

Fortunately, the amount of medicinal materials required for this pill is not large. Ye Tiantian packed them separately in small boxes made of special blue jade stone hearts. Blue jade stone heart is a very peculiar mineral material, the biggest feature is that it can trap spiritual power, will not let spiritual power penetrate, it is a favorite material in some special places, it is quite precious, fortunately, Ye Tiantian does not need much, otherwise the credit points in his hand may not be enough.

Ye Tiantian values money but does not blindly pursue it, and she doesn't feel that she is short of money, besides, when this Qingxin Elixir, oh, the thing that was renamed Qingxin Pill is done, and it is not a source of money.

Just when Ye Tiantian was about to pack up the last thing, someone suddenly knocked on the door, Ye Tiantian took a look, it was Li Si.

She put the last thing away, put it in a drawer, straightened her clothes, and shouted, "Please come in." ”

The door opened automatically, Li Si seemed to be in a daze, he didn't come in immediately after the door opened, but stood there without knowing what to think, and it took about ten seconds to react: "You...... Hey? Soothing grass, red mint, snow ginseng...... What are you doing? ”

Ye Tiantian was stunned for a moment, smelled it, but there was some residual smell of medicinal herbs in the house, and she asked curiously: "You also have research on plants?" You can tell it just by the taste, it's amazing! ”

"You don't know? I used to be in charge of pharmaceutical research and development, and my father was a researcher of ancient Chinese medicine, so I am quite familiar with these things, what do you do with these things? I almost forgot that you studied pharmacy in college. Despite that, Li Si's doubts were not solved, but more and more, because there were no common drug extraction tools in the room.

"Yes, if it weren't for the sudden awakening of a guide later, I would have been a pharmacist."

The pharmacist Ye Tiantian mentioned is not the kind that simply dispenses drugs to people, but a branch of doctors, specializing in drug development work, or tailoring drugs to people.

What's more, the Apothecary can craft specific potions for Guides and Sentinels. For example, the tranquilizer that can be used by sentinels and guides, I don't know why, the quality of machine production can only be barely qualified, and it will cause some harm to the human body, but the quality of the pharmacist is very high, obviously the formula and program are similar, but the effect is different.

Ye Tiantian chose this major because of his father's status as a sentry, and the salary was also quite considerable.

"That's what you bought on Star Online recently, right? I don't see any tools you have here, do you want me to allocate a laboratory for you? "Li Si still has this right.

Ye Tiantian was inspired when she heard this, maybe she could take this opportunity to reveal the formula little by little......

"Is that okay? But compared to you, I'm just a layman, I just have a relatively novel idea, I want to try, but I can't help it. ”

"What do you think, can you tell me and listen to it? Maybe I can break it down for you. I don't know why, Li Si just felt that Ye Tiantian must have some secrets, but he never found out, which had aroused his curiosity.

"It's about the treatment of mania, you should have heard that my father once had this disease, and then I was saved after I awakened and became a guide, so I always wanted to study this aspect, and it would be great if I could come up with any medicine to cure mania instead of relying only on advanced guides."

Li Si was a little disappointed when he heard this, everyone wanted to research the medicine in this area, but there was no breakthrough after so many years. What useful ideas can an ordinary pharmacy student, the kind that has not yet graduated, have? It's just the whims of young people.

"All the drugs for mania currently circulating on the market can only be relieved at the initial stage, and once the sentinel is completely manic, there is nothing to be done. And the data shows that the sentinel will enter a high incidence of mania after the age of eighty, and it is almost impossible to avoid it without a bound guide. And taking related drugs after the age of 50 can only delay this outbreak age to 100 years old. "In fact, after entering the interstellar age, the average life expectancy of human beings has reached more than 200 years, and the more powerful sentinels are rarely able to live a real life, either sacrificed on the battlefield or destroyed in the hands of mania.

Ye Tiantian said that these were all basic information, Li Si had no interest, and asked directly: "So what?" ”

"So I've been thinking about the question, why is it that only the guide can pacify the sentinels?"

"Because only the guide can use the spiritual power to retrieve the sentinel from the lost, and all the potions only act on the physical body, which does not help the mental power." Li Si looked at the time and felt that there was no need to delay. (To be continued.) )