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

Chapter 278 Success
Another three days passed, and the effect of the gray airflow that Lu Yao had consumed before also ended.

During these three days, the time for Lu Yao to refine the blood qi pill was also increased to less than 92 minutes.

He completes pill refining four times a day, just enough to supply the four partners with one primary blood energy pill every day.

At 9:40 in the morning, Lu Yao completed the refining of the Blood Qi Pill.

"I gave them all the blood qi pills I refined, and there is only the last one left of the blood qi pills I bought earlier." Lu Yao thought to himself.

"And now every time I refine it, I have to consume a Blood Qi Pill."

"It seems that I need to continue to improve my refining level."

"Now this period of time is also used to refine pills, and the blood bottleneck period has not loosened much."

"According to the current progress, I'm afraid it will take at least two months before the blood bottleneck can be broken through."

He is currently in the bottleneck stage of qi and blood, and he has only loosened by a little over [-]%.

"You must be willing!" Lu Yao closed his eyes, he controlled the gray air flow in his dantian, and began to flow towards the position of the power of blood.

When the gray air flow was close to the Qi and blood, half of it was instantly absorbed.

The main feeling is that half of my energy and blood bottleneck period has been loosened at once.

"It seems that a gray air current can't break through the bottleneck period of my energy and blood." Lu Yao thought to himself.

"After all, this is a breakthrough from an intermediate trainee to an advanced trainee, and it's not that easy."

"But now it has increased from a breakthrough of 5% of the bottleneck period to a breakthrough of 6% of the bottleneck period. When the remaining gray airflow is consumed, it should be able to break through the bottleneck period of more than [-]%."

"There is still half a month left, and there is still more than [-]% of the bottleneck period. It should be difficult to break through."

"At that time, we still need to consume a gray air current."

He still has 15 gray air currents left, and every time he consumes a gray air current, he will feel some heartache.

He began to practice water source combat skills.

It may be because of the consumption of a gray air current, which allowed his energy to replenish very quickly. Now, without the use of a medium, he can barely perform the first four moves of this set of water source combat skills up.

This is also a clear improvement for him.

After practicing for less than an hour, he bid farewell to his partners, left the dormitory, and started to go to the alchemy classroom.

At 10:41, Lu Yao arrived at the medicine refining classroom.

"Through these two days of continuous efforts, my speed of refining the Blood Qi Pill has become a bit faster, and the quality of the Blood Qi Pill has basically stabilized at the elementary level, but it's not enough." Lu Yao thought to himself.

"It's still at a loss now, I have to complete the refining without using primary blood energy pills.",

After using a gray air flow a few days ago, Lu Yao's medicine refining level has improved a bit.

His mental strength was barely able to sustain the successful refining of a batch of blood energy pills, but his energy and blood power was a little weaker.

After the solid matter was refined into pills, his blood power was almost exhausted.

After coming to the medicine refining classroom, he didn't immediately start refining the pills.

His consciousness sank into his mind, and he controlled a gray airflow in his dantian to slowly approach his brain.

When the gray air flow was about to approach the brain, a strong suction came from the brain.

Half of the gray airflow was absorbed in an instant.

Lu Yao felt that his memory, comprehension, and comprehension ability had greatly improved at this moment.

The process of refining the blood energy pills was already slowly blurred, but now it has become very clear again.

Through his strong comprehension and comprehension ability, he also found something that could be corrected in the process.

He also understood how to try refining pills next time.

"let's start!"

Lu Yao opened the medicine refining cauldron, and then put the first herb into the medicine refining cauldron. After covering the medicine refining cauldron, he began to send the power of Qi and blood into the medicine 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 first herb was rapidly refined.

Without waiting for the first herb to be successfully refined, Lu Yao quickly added the second herb, the third herb, and the fifth herb.

By the time the five medicinal herbs were put into the alchemy cauldron, 14 minutes and 8 seconds had passed.

This time is about 10 seconds earlier than the last time.

At about 24 minutes, the five medicinal herbs were finally extracted successfully.

The extracts of the five medicinal herbs began to approach and slowly merge.

When a cloud of dark green liquid appeared in the alchemy cauldron, it meant that the five herbs had been fused successfully.

At 55 minutes and 13 seconds, the liquid medicine was concentrated into a brown-black solid substance.

Then Lu Yao's energy and blood instantly diverted into nine strands.

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

Jiufen's solid substance was constantly rolling in the cauldron, and was refined into the shape of a pill.

In the past, when this step was being carried out, Lu Yao's energy and blood had been exhausted.

But now his blood power has only consumed close to [-]%.

The details of the entire refining process have been optimized, so that he consumes less energy and blood during the refining process.

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

Nearly 5 minutes later, the first pill exploded inside the tripod.

Then successively the second pill exploded, and the third pill exploded.

When the fifth pill exploded, Lu Yao felt that his blood power was about to reach its limit.

Then another minute passed, and Lu Yao's energy and blood power was finally exhausted, and he could no longer output energy and blood power.

The Qi and blood in the cauldron collapsed in an instant, which made his refinement fail this time.

"Still can't complete the whole step." Lu Yao thought helplessly.

"But it's okay, it's only a little short of the last, and I can succeed. I believe that I will succeed in the next refining."

It was already past 12:[-] noon, Lu Yao bid farewell to the alchemy teacher, left the classroom, and started to go to the cafeteria to have lunch.

After lunch, it was already 1:10 in the afternoon.

Lu Yao did not return to the dormitory, but went directly to the rune classroom.

He was the first to reach the rune classroom.

He consciously started to inscribe the runes, and now he inscribed the runes at a much faster speed. In just 2 minutes and 3 seconds, Lu Yao successfully inscribed a rune.

By the end of the rune course, Lu Yao had already inscribed 40 runes.

"This speed is already much faster than other students in the class. In about three days, I should be able to increase the speed of engraving runes to less than 2 minutes." Lu Yao thought to himself.

After returning to the dormitory, Lu Yao began to summarize the previous failure process, and also worked hard to optimize the next refining step.

When he felt a little more confident, he began to refine the Blood Qi Pill.

Lu Yao opened the medicine refining cauldron, and put the herbs into the medicine refining cauldron one after another.

In about 71 minutes and 20 seconds, the solid matter was refined into the shape of a pill.

The consumption of Qi and blood power was a little smaller than last time, and this time the power of Qi and blood was consumed by more than 8%.

Lu Yao became more careful.

He increased the output of energy and blood, and the temperature inside the cauldron reached the highest point.

At around 4 minutes and 30 seconds, the first pill in Ding Nei exploded.

In the next 10 minutes or so, seven more pills exploded in the alchemy cauldron.

When the scent of medicine came from the alchemy cauldron, Lu Yao stopped the output of energy and blood.

"Finally succeeded!" A smile appeared on his face.

(End of this chapter)