In the pan universe energy breathing method, the congenital stage is the first stage of cultivation method, which is called "quenching body" state, which is a basic state.

The so-called body quenching environment is to use the free energy of the universe to continuously refine the body, improve the strength of the body, and lay a good foundation for later cultivation.

There are three stages of quenching body state, namely, skin quenching, bone quenching and fu organ quenching.

Skin quenching is really the hardening of the skin, improving the skin's defense and muscle strength.

Bone hardening, better understood, is to increase the density and hardness of bones so that they can withstand a greater force load.

As for the quenching Fu organs, it is to refine the five viscera and six Fu organs to make them more powerful, and greatly increase the recovery and bearing capacity, which can provide sufficient energy supply for the stronger body.

This congenital pill in Yin Tian's hands made him barely enter the realm of skin quenching. As for the later cultivation, he could only rely on himself.

There are very few inborn warriors on earth. Their training speed after breaking through the nature is very slow, because they can only rely on the rare free energy of the universe on earth. Even if they occasionally take some pills containing the free energy of the universe, the speed is not greatly improved.

However, in the vast universe, the quenching stage is the fastest stage of cultivation, and many higher races can quickly cross the quenching stage in just a few months.

After all, the quenching stage is only a basic stage, just the beginning of martial arts.

However, on earth, there is no large amount of free energy supply in the universe. Even if the innate masters have practiced for a hundred years, it is difficult for them to cross the skin quenching stage at the beginning, unless they have a great adventure.

However, the bad conditions on earth are not a problem for Yin Tianlai!

Don't forget, he has little grey in his hand and can easily leave the earth.

Previously, Yin Tian has already used the "Xiaohui" survey system to investigate that the free energy in the universe outside the earth's atmosphere is very rich. Although there are some places in the universe that are suitable for cultivation, they are enough to support the practice in the hardening stage.

Of course, if Yin Tiantian breaks through the quenching stage and wants to practice to a higher level, he must leave the solar system and go to other planets.

Unfortunately, "Xiaohui" is not equipped with curvature engine, and its defense ability is too weak to fly out of the solar system. If Yin Tian really wants to leave the solar system in the future, he has to think of other ways.

For example, there is a huge spaceship hidden under the remains of the ghost cave clan.

The energy in the congenital pill is very strong, and there is a strange energy that can help the martial arts break through the eight channels of the extraordinary meridians.

However, Yin Tian is still a little worried. His physical strength is far stronger than ordinary internal strength experts, so it is not so easy to penetrate the eight meridians.

When he breaks through, he must need more cosmic energy to provide for his body. He is afraid that his power will not be exhausted by relying on the thin free energy of the universe on earth.

Although he just got a bunch of pills from Hu Qingting, there are few of them for cultivation. Most of them are healing pills, or pills for prolonging life, and even some antidotes.

Thinking for a moment, for the sake of safety, Yin Tian made a decision to go to the moon to break through!

Compared with the earth, the energy density on the moon is much higher. In addition, the environment on the moon can withstand for a moment. As long as he breaks through the innate conditions, he doesn't need to rely on a lot of oxygen to survive. He can adapt to the low temperature on the moon, and the survival problem will be solved naturally.

Since he has made up his mind, Yin Tian is not hesitating.

"Little ash, fly to the moon."

"Yes, master."

The spacecraft quickly flew to the surface of the moon. Yin Tian chose a crater with high energy density on the front of the moon as the breakthrough site. The temperature there will be around 10 degrees in a short time, and it will not be a threat to him.

Soon, the little ash landed on the surface of the moon, but Yin Tian did not go out immediately.

There is almost no oxygen on the moon, which is something that he can't resist at present. He has not forgotten that he almost died on the moon due to lack of oxygen in the battle with the three eyed people before.

Yin Tian thought of a simple way. He asked the maintenance robot to make an oxygen supply device temporarily, and at the same time, he put a mask on his mouth and nose to solve the problem of breathing.

After making preparations, Yin Tian takes out congenitally Dan and swallows it. Then, with the oxygen supply device, he quickly comes to the meteorite crater and sits down, taking the posture of five hearts to the sky.

Congenitally pill has begun to work, Yin Tian has already felt that the medicine begins to enter the muscles and veins.

Therefore, Yin Tian began to guide the internal force to flow continuously along the muscles and veins, and with the help of the medicine, he attacked the eight blocked meridians.

Yin Tian's training skills can only be regarded as above average, so it is difficult to impact.

After getting ready, Yin Tian immediately started his first attack.

Dong ~

a sound, if any, came from Yin Tianxing, his face suddenly turned white, and a trace of blood overflowed from his mouth.Obviously, Yin Tian failed in his first attack.

Relieved his breath, and after the pain disappeared, Yin Tian accumulated strength and started a second impact.

Through the failure just now, Yin Tian knows that he needs at least three or five shocks to completely break through the eight meridians and achieve the innate state, which is obviously more difficult than the ordinary internal strength experts.

If the general internal strength of the peak of martial arts, basically one can succeed, and even if the failure, at most make up for one time.

Thump.

Yin Tian's second shock still failed, his face did not have any color, continue to accumulate strength.

Although the first two times failed, the blockage of the eight meridians was a little loose.

Adjusting his breathing, Yin Tian started the third impact. He used almost all his strength this time.

Thump.

"Poof ~"

Yin Tian's face twisted with pain and his oxygen mask fell to one side.

He held his breath and kept his body stable. He didn't even pick up the oxygen mask.

The shape of his body was enough to support him for two minutes, enough time for him to make a fourth impact.

He had a premonition that only once more, he would be able to break through the barriers in the eight meridians and enter the innate realm at one stroke.

The internal force in Yin Tian's veins has already boiled, and the flow speed has reached the limit.

He clenched his teeth and put all his strength into it!

Dong ~

"ah

With a roar, Yin Tian felt that his body was very comfortable, as if he was reborn.

"Ha ha, it's a breakthrough at last!"

Yin Tian found that his body could already feel the free energy of the universe around him and began to absorb it involuntarily.

What's more, his suffocation has disappeared, and it seems that the cells need less oxygen.

To stabilize his mind and spirit, Yin Tian began to use the pan universe energy breathing method to stabilize his cultivation.

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