If I kill ghosts, I will become stronger: Invincibility starts with breathing

Chapter 270 Exchanging Two Kinds of Prescriptions
The students in the alchemy class have all left.

Apart from Lu Yao, there was only the teacher left in the classroom.

"The speed of refining this time is quite fast!" Said the alchemy teacher with satisfaction.

"I have already solved all the prescriptions you want to exchange for you, and the required credits have also been deducted from your student nameplate."

"You just need to go to the library to exchange it now."

"If you want to change it, you have to memorize it yourself, and you can't take the prescription out of the library. You need to remember this."

"And you only have one month, you need to memorize both prescriptions within one month."

"Trouble you, teacher!" Lu Yao thanked.

The alchemy teacher returned his student nameplate to him.

It's getting late, it's already past 12:00.After bidding farewell to the teacher, Lu Yao left the classroom and started to go to the cafeteria to have lunch.

After finishing lunch, Lu Yao returned to the classroom.

The partners are training at the gate of his dormitory yard.

"Everyone, there is something I need to discuss with you." Lu Yao said to several people.

Everyone stopped training, and looked at Lu Yao curiously, not knowing what was going on with him.

Then he told these partners that he wanted to exchange for the stepless high-level medicine cauldron and needed to borrow points from them.

"Yes, I can give you the remaining points." Du Tong said, "Anyway, these points are reserved to deal with the pills."

"I believe that with Lu Yao's strength, you will definitely be able to complete the refining of the Blood Qi Pill as soon as possible."

Just as Lu Yao thought, everyone agreed to lend him the points.

"Thank you, when I can refine the Blood Qi Pill, I will sell it to you at a discount of [-]% of the original price." Lu Yao said to several people.

"That's great, so we can have less money to buy more resources, and we don't have to worry about running out of pills." Lei Ming laughed, "You can already refine Bigu Pills now , I believe it won't be long before you will be able to refine the Blood Qi Pill."

"At first, I was still worried about the resources for the next semester, but now that we have a pharmacist among us, I don't have to be afraid that there will be no pills for the next semester." Zhao Dieyi smiled.

"With Lu Yao, even in the next semester, our strength must improve very quickly."

"No one can snatch the places in key classes from us anymore."

"Everyone, please train hard. There is still more than a month before the third key class challenge. I will try my best to complete the refining of the blood energy pill before the third key class challenge." Lu Yao Said.

There was not much time left at noon, and Lu Yao didn't plan to make pills.

He started practicing elementary sword skills.

After the power of qi and blood increased a bit, he was able to complete a complete set of moves in 57 seconds.

After 1:30 in the afternoon, Lu Yao left the dormitory and started to go to the rune classroom.

Before the teacher came to the classroom, Lu Yao consciously started to inscribe the runes.

In 3 minutes and 29 seconds, Lu Yao successfully engraved a rune.

By the end of a class, Lu Yao had successfully engraved 19 runes.

Lu Yao left the rune classroom, instead of returning to the dormitory, he went directly to the library.

About six or seven minutes later, Lu Yao came to the library. He walked into the library and went to the counter.

"Hello, teacher, I want to exchange the prescription this time." Lu Yao stated his purpose.

"What's your name? What class are you from?" the librarian asked.

After Lu Yao spoke his information, the librarian took out a reference book from the side of the table
Then he began to inquire about Lu Yao's information.

"Come upstairs with me now, all the prescriptions you need are on the second floor." The librarian said to Lu Yao.

"You only have one month to watch the two prescriptions, and after one month you won't be allowed to go to the second floor."

"I understand, teacher!" Lu Yao nodded.

The librarian led him to the second floor.

There are several rooms on the second floor, all of which are closed.

The administrator opened one of the rooms.

There are also many bookshelves in this room, and there are many books on the bookshelves, but the number of these books is more than ten times less than the number of books on the first floor.

The data on the second floor are relatively precious, and they are all materials that need to be redeemed with points.

For example, books on basic combat skills, intermediate combat skills, body training techniques, breathing techniques, and some special refining methods can all be found here.

These are not taught to students for free, and require a lot of points to redeem.

"Wait a minute, sit down now!" the librarian reminded.

"Because you only have two hours of viewing time at a time, it means that you can only be there for two hours a day."

"You'll be leaving in two hours."

Lu Yao nodded.

There is also a long table on the second floor, which is a place for reading books.

Lu Yao sat down beside the long table.

The librarian took out a notebook, and he began to look up some information on it. This notebook entered the category of books on the bookshelf on the second floor.

The administrator found the bookshelf where the prescription Lu Yao needed was located, and then found the two prescription books he needed.

He pulled two booklets from the shelf.

The books that record the prescriptions are very thin, and each book is only about 10 pages.

"Here are the two prescriptions you exchanged for. One is for refining blood energy pills, and the other is for refining super memory pills. Remember, you only have two hours to watch." The librarian reminded again road.

After finishing speaking, he sat on the other side of the long table.

He didn't leave the second floor, but stayed inside, probably because he was worried that Lu Yao would flip through the books inside.

"The prescription has finally been exchanged." Lu Yao felt a little excited.

He first opened the booklet that recorded the refining method of the Blood Qi Pill.

The font above is still relatively large, and it also includes several herbs needed to refine the blood qi pill.

Each herb has its efficacy, growth period and other information noted.

The information on these medicinal herbs alone has already recorded two pages.

Lu Yao had already memorized the information about these herbs, after all, he had learned some basic knowledge of medicine before.

Of course, among the basic knowledge taught by the academy, some medicinal herbs were not taught.

However, Lu Yao exchanged his points for two books on basic pharmacy, which recorded more detailed information on herbs and medicinal materials.

After using the gray airflow, Lu Yao had almost recited the information.

Therefore, the information on the first two pages was not difficult for him at all, and he had memorized it easily.

From the third page, it is the refining process of the blood energy pill.

Among them, there are records of the time interval of putting in the medicinal herbs, the size of the temperature control, the output of the power of Qi and blood, and so on.

And there are more than two refining methods recorded.

Among them, there are methods that are more difficult to refine, and there are methods that are less difficult to refine.

A pharmacist can choose the method of refining blood qi pills according to the strength of his own qi and blood and the level of refining medicine.

"Before the teacher showed that five kinds of medicinal materials were put into the medicine refining cauldron at the same time for refining and fusion. This method of refining pills is several times more difficult, and it must have enough energy and blood. Control is the only way." Lu Yao thought in his heart.

"Although my control over the power of qi and blood has been greatly improved, it is still impossible to complete this method."

"However, when my power of qi and blood breaks through to more than 50, if I consume some more gray air flow, maybe I can master such a refining method."

It took him more than half an hour to briefly review the method of refining blood energy pills.

Although his current memory, comprehension, and ability to comprehend are stronger than ordinary people, he can't memorize the content after only watching it once.

Next, he opened the booklet recording the method of making the super memory pill.

The several kinds of medicinal herbs that Chao Yi Wan needs are more resilient and tougher. If you want to refine them successfully, you need more energy and blood.

Moreover, the refining process has also undergone slight changes.

It took Lu Yao about an hour to roughly read the prescription of Chao Yi Wan.

"Teacher, I've almost read it now, so I'll come back tomorrow." Lu Yao said to the librarian.

"So fast!" Not the administrator was a little surprised.

Because it's only over an hour now.

Ordinary students exchanged prescriptions or combat skills, and when they came to the library for the first time, they would stay for two hours before leaving.

But this is Lu Yao's choice, and he won't ask any more questions.

"Since you've seen it almost, let's go downstairs. If you want to come tomorrow, you can find me anytime."

The librarian locked the room and led Lu Yao downstairs.

He returned Lu Yao's student name tag.

It's almost 5:00 pm now, and it's almost time for dinner.

Lu Yao left the library and walked towards the college cafeteria.

In fact, he only wanted to spend two days to learn these two prescriptions.

After two days, he definitely couldn't memorize these two prescriptions, he just wanted to give himself a rough impression.

When he uses the gray airflow in the future, he will definitely be able to memorize these two prescriptions.

After finishing dinner, Lu Yao left the cafeteria and returned to his dormitory.

"I still have to continue refining the pills. I still have to exchange for the Stepless Advanced Alchemy Cauldron as soon as possible. Now I need to complete the pill refining at least four times a day."

Lu Yao took out the medicine refining cauldron and the herbs for refining Bigu pills from the room.

He opened the medicine refining cauldron in front of him, then put the first kind of herb into the medicine refining cauldron, and then began to send the power of Qi and blood into the medicine refining cauldron.

The rune array on the body of the tripod was lit up, and the temperature inside the tripod was getting higher and higher.

The power of qi and blood is rapidly refining the first medicinal herb.

Before the first medicinal herb was successfully refined, Lu Yao immediately began to place the second medicinal herb, the third medicinal herb, and the fourth medicinal herb.

In less than 16 minutes, Lu Yao had already put 5 kinds of medicinal herbs into the alchemy cauldron one after another.

The power of his qi and blood was divided into five strands.

Each force of qi and blood controls a different herb.

After 36 minutes, a mass of brown-black solid matter appeared in the alchemy cauldron.

This is the product after the liquid medicine is concentrated.

Lu Yao's energy and blood were divided into nine strands again.

The nine forces of qi and blood divided the solid matter in the cauldron into nine equal parts.

Under the action of the power of qi and blood, the nine parts of solid matter were constantly rolling in the alchemy cauldron.

It didn't take long for the 9 parts of solid substances like the Alchemy Cauldron to take the shape of a pill.

Lu Yao increased the output of energy and blood again, and the temperature inside the cauldron reached the highest point.

After more than ten minutes, a strong scent of medicine came from the medicine refining cauldron, which meant that the pill was successfully refined this time.

After the refining cauldron cooled down, Lu Yao opened the refining cauldron.

There are 3 brown-black pills in the refining cauldron, which are the primary bigu pills that have been successfully refined.

"Sure enough, the completion speed is much faster." Lu Yao's face was full of joy.

"This time I seem to have spent 79 minutes and 58 seconds to complete the refining of Bigu Pills."

"My energy and blood are still growing, and the time to refine Bigu Pills in the past two days will also be faster and faster."

After finishing the first pill refining, Lu Yao took a rest for 5 minutes, and then started the second pill refining.

The second time he spent 79 minutes and 55 seconds to complete the refining of a pill.

"It's almost 9:00 p.m., let's finish here today's pill refining. From tomorrow onwards, I will finish pill refining 4 times a day." Lu Yao thought to himself.

He has only completed refining Bigu pills three times today.

In the following time, Lu Yao began to practice water source combat skills.

He has become more and more proficient in this set of water source combat skills. After using the water source in the water bag as a medium, he performed the first six forms of water source combat skills.

He has only consumed less than [-]% of his energy and blood, and he feels that he can continue to perform the next move.

He tried to break through the eighth form of the water source combat technique.

The surrounding water elements condensed around him, but they collapsed in less than five seconds.

"It's almost there, and I'm just a little bit away from completing the seventh form of the water source combat technique." Lu Yao thought to himself.

"I should be able to complete the seventh form of the water source combat technique when the power of qi and blood increases."

"This time should not exceed a week."

A few more days have passed, and July will soon be over.

During the past few days, Lu Yao completed refining the pills four times a day.

His time for refining Bigu pills is also getting faster and faster. From the previous 80 minutes to complete a refining of Bigu pills, it has been improved to the current time of 75 minutes and 25 seconds to complete a refining of Bigu pills.

It may be because the gray air flow was consumed to increase the power of Qi and blood.

The growth of his energy and blood power has also begun to slow down, which shows that Lu Yao is about to enter the next bottleneck period.

And the next bottleneck period is the bottleneck period for intermediate trainees to break through to advanced trainees, and it is also a big bottleneck period.

(End of this chapter)