But then again, I will definitely participate in the quota competition of the marrow washing pool.

The marrow washing pool can increase the chance of advancing from the fourth layer to the fifth layer in the three-percent qi refining period.

Wu Tian was very aware of his qualifications, the Five Spirit Roots, which could be said to be the favor of the heavens, and he was barely able to enter the gate of cultivating immortals.

It can also be said that it is unfortunate, and it is much more difficult to cultivate than others.

As early as when the elder was preaching, Wu Tian already knew the wonderful use of the marrow washing pool, and even more so the difficulty of advancing from the fourth layer to the fifth layer in the Qi refining period.

The fourth layer of the Qi refining period is a huge threshold for advancing to the fifth layer, and many monks with average qualifications can only look up in their final life, and their cultivation cannot advance an inch.

It can be seen that the marrow washing pool can increase the chance of advancing to the fifth layer, which is particularly precious!

Therefore, I must participate in this marrow washing pool quota competition!

As for Zhang Yue, if he still provokes himself at that time, then don't blame himself for being polite!

Back at the residence, Wu Tian closed the door, ready to summarize his progress and shortcomings.

He knew very well that although he had just won the battle against Sun Jin and became the tenth among the outer disciples, this did not mean anything.

His purpose is to ascend to the immortal realm, and the top ten disciples of the outer sect are not worth mentioning at all.

Although this glory also makes people's hearts flutter a little.

Master, sometimes you can't help but make a mistake.

Regarding the harvest, it was natural that it had advanced to the third layer of the Qi refining period, and the Nine Elephant Gong had also broken through to the third layer.

But the biggest harvest is still that black ginseng!

One-sixth of the tasks have been completed, and when the other five elixirs are gathered and the tasks of the fishing machine are completed, you can get rewards and refine the five-colored Tsukidan.

As for the shortcomings, he is naturally very clear.

The aura is insufficient, and it can't be supported for too long when fighting the method, like the Great Perfection's Wind Blade Technique, which can't be used at all on its own.

The last time he fought the life and death platform, after barely using the wind blade, he felt that the aura in his body was completely hollowed out, and he even felt a sharp pain in the meridians.

Therefore, Wu Tian felt that the most important thing at the moment was to improve the realm, enhance his strength, and prepare for the Pulp Washing Pool Quota Competition, and secondly, to find a way to solve the problem of insufficient aura.

At present, there are only three ways he can think of.

First, elevate the realm.

The changes brought about by the ascension of the realm, Wu Tian still remembers it vividly, and the fireball technique can be performed many times with ease. But at the moment, the time is a bit rushed, and there are only about two months until the end of the year.

Second, it is the elixir.

The method of fighting life and death made a deep impression on him, which is a common method, but it is a symptom but not a cure.

The third type, spirit stones.

When he first broke through, thanks to the help of spirit stones, Wu Tian still remembered the use of spirit stones to replenish the spiritual energy in his body. But this is also the same as the elixir, treating the symptoms but not the root cause, and it cannot completely solve the problem of insufficient aura during battle.

It seems that we can only think about how to solve it.

After pondering for a long time, Wu Tian slowly opened his eyes, and he went to the Wen Church.

But to his surprise, the answer given by Wen Church this time was roughly the same as what he thought, and there was no other way except these three.

Wu Tian was slightly depressed.

Back at his residence, he began to think about what he had seen and heard in his life, and saw if it could help.

The sun sets, the moon and stars are scarce, the morning sun rises, and the cycle repeats.

In the blink of an eye, three days had passed, and Wu Tian had been thinking motionlessly about how to improve his aura for the past few days.

Finally, he opened his eyes with excitement on his face!

He's got a way!

He remembered that in junior high school physics, he used to talk about solid, liquid, and gaseous states.

If the same substance is put into a limited space, the quantity of solid state must be greater than the quantity of liquid, and the quantity of liquid state is greater than the quantity of gaseous state.

Now that the meridians in the body can be compared to a fixed space, this principle should be used as well.

After all, all the meridians are filled with gaseous aura now!

Thinking of this, Wu Tian clenched his fists excitedly, he felt that this was a method to try.

If the gaseous aura can be transformed into a liquid aura, the meridians, both the quantity and the quality of the aura will be improved by leaps and bounds!

Wu Tian thought of compressing the aura to realize this idea.

He felt that there were no examples or experiences to learn from, and that he could only explore them on his own.

The idea of compressing the aura was deduced by him.

If the gaseous aura is compressed to a certain extent, it will definitely shrink in size, thus allowing the meridians to hold more aura.

Just do it!

Wu Tian sat cross-legged and began to compress the aura in his body.

At the beginning, he didn't have any special method, but the aura began to squeeze continuously in the meridians, and this process had just begun, and Wu Tian, who was immediately in pain, shed beads of sweat the size of soybeans.

Wu Tian had considered this point before starting again.

Squeezing the aura would definitely cause discomfort in the meridians, but Wu Tian didn't expect the pain to be so huge.

But fortunately, he was still able to accept it, and continued to start compressing the aura.

Under the continuous squeezing, the aura finally began to change its shape, from the original gas, to the mist.

Finally, the aura in the body of the first meridian was compressed, and all of them became mist-like.

Wu Tian was surprised to find that half of the first meridian was idle.

In other words, the gaseous aura was compressed into a mist, and the amount was doubled!

If you convert all the three meridians into mist-like aura, and cultivate at the same level of the three levels of qi refining period, the amount of aura in your body will be twice as large as that of others!

He clenched his fists with extreme excitement, forcibly pressed the excitement in his heart, and began to slowly compress the remaining aura in his body.

Compressing the aura was a long process, and it took two days to compress all the aura in the body for the first time.

Feeling the mist-like aura in his body, Wu Tian felt that his strength had increased a lot.

"Wu Tian, you come out for me!"

Just as he was excited, suddenly there was an angry roar from outside the door.

He stood up, frowned, but walked out anyway.

After opening the door, a blue-faced young man stood in the doorway, his eyes full of war.

"My name is Qian Song, I am the eleventh disciple of the outer sect, a few days ago I was not in the sect because of the task, I wanted to challenge Sun Jin when I completed the task of the master, but I didn't expect that after I came back, the tenth place was replaced by you. ”

Wu Tian sighed, the top ten of the outer gate must unconditionally accept the challenge of a disciple outside the top ten every day.

This rule gave him a headache, but he had to accept it.

"I accept your challenge, let's go to the tournament platform. ”

Although he had a headache, Wu Tian agreed, and he was ready to take this opportunity to verify the difference between the mist aura.