The Fetal Breath Realm has always been a watershed, and some of the monks at this stage are strong and some are weak.

In addition to the fact that some of the scattered cultivators were unable to refine their gods because they did not have the exercises of the Divine Preservation Period, they did not go through the unity of essence and spirit, and forcibly promoted directly from the Fu Qi period to the Fetal Breath Realm, resulting in too weak strength.

Another major reason is that it is based on this natal magic weapon.

In addition to fighting, the most important thing for the natal magic weapon is to exist as the base for the fetal breath realm monks to construct the void fetus.

Cultivating the truth through falsehood and constructing a clear outline of the virtual fetus is the main goal of the cultivation of the fetal breathing realm.

And the degree of conception and cultivation of the natal magic weapon determines the speed of the formation of the virtual fetus, which is directly related to the speed of cultivation and improvement.

At the same time, the two people who advanced to the Fetal Breath Realm had a higher degree of conception and cultivation of the natal magic weapon, and their natural cultivation speed would be faster, and it was easy to widen the gap between them and the other person.

When the cultivation is stretched wide enough, the gap in strength will naturally appear.

Therefore, in order to avoid this gap being magnified, the choice of the natal magic weapon of the advanced fetal breathing realm does not look at the device type, function, or material, but only pays attention to one point, that is, the degree of pregnancy.

Because the degree of pregnancy is related to the speed of cultivation, the newly refined natal magic weapon can be said to be the worst choice.

Compared to creating a new natal magic weapon, the best way is to inherit the natal magic weapon of others, especially the kind of natal magic weapon that is old and has experienced many masters.

There is no doubt that the degree of conception of such a natal magic weapon must be very high.

In this way, the existing natal magic weapon in Shi Yi's hand can be clearly divided into high and low.

Shang Ge's flying sword magic weapon, as well as other second-class natal magic weapons.

At the beginning, Shang Ge's natal magic weapon, which could be freely changed to become bigger and smaller, left a deep impression on Shi Yi.

Shang Ge, as a personal disciple of the Yuanjue Realm cultivator, had a very high degree of conception and cultivation of his natal magic weapon, so there was no need to think about it.

Shi Yi also once used Shang Ge's flying sword magic weapon as his first choice when he advanced to the Fetal Breath Realm.

But in the end, Shi Yi still gave up, Shang Ge's natal magic weapon has a high degree of pregnancy, which is good.

However, Shi Yi used the water attribute ice path school to use the natal magic weapon of the metal star path school, and it would inevitably be very uncomfortable when fighting.

In order to be able to fit himself, Shi Yi decided early on to use the method recorded in the Guanghan Supreme Heart Formula.

Using the power of the moon spirit combined with the power of the Thunder Tribulation of the Fetal Breath Realm, melting multiple natal magic weapons as materials, and using the body as a means to refine the natal magic weapon that is most suitable for himself, this is what Shi Yi decided early on.

The primordial sword that Shi Yi used in the inheritance trial back then was the natal magic weapon formed on this basis.

There are pros and cons to this method, and the advantage is that you can use the power of thunder and the power of the moon to refine the natal magic weapon that best meets the user's mind.

Because the Thunder Tribulation Moon Spirit is not a human means, the natal magic weapon that is refined can inherit the degree of conception of the natal magic weapon that is used as a refining material.

Moreover, using divine consciousness as a solid means also made Shi Yi, a refining tool bitter who could fail three times according to the steps, dare to try.

The disadvantage is that it requires a lot of cost, and the use of natal magic weapons with a certain degree of pregnancy as materials, which is a very high threshold.

In addition, no one can guarantee that they will be able to advance successfully, and if they fail, it means that the natal magic weapon that is used as a refining material will be completely scrapped.

This is destined to be a very lossy investment, and it may not be possible to succeed in exchanging many natal magic weapons for one.

However, Shi Yi didn't care about these, and the dozens of natal magic weapons in his hand were enough for him to squander.

Even if the advancement fails, and the natal magic weapon used as a material is lost, Shi Yi can fully bear this loss.

Shi Yi knew in his heart that as a loose cultivator with no sect and no sect, he did not have the same source of high pregnancy and natal magic weapons to choose from, and this was the only way to catch up with the disciples of the great sect.

Even if it comes at some cost, it's worth it.

............

It was another night with a bright moon, and tonight was the time for Shi Yi to impact the fetal rest realm.

I saw Shi Yi sitting cross-legged on a convex cliff, and at the level of Shi Yi was a waterfall that flowed straight down.

Although the sound of water falling and hitting the rock was very loud, Shi Yi did not feel disturbed.

At this time, Shi Yi's body looked calm on the surface, but in fact, the degree of agitation of the Heaven and Earth Yuan Qi in his body was not much worse than the waterfall at this time.

The Heaven and Earth Yuan Qi surged violently in Shi Yi's body, and under Shi Yi's guidance, it began to attack a higher level.

Just as Shi Yi was trying to break through the realm barrier, a thunderclap suddenly exploded above the originally cloudless sky.

The dense dark clouds were like smoke and dust, spreading to the outside world from the center of Shi Yi's head.

Shi Yi didn't pay attention to this, and continued to seize the time to impact the realm barriers.

Some people think that they only need to carry the thunder tribulation to advance, but they don't know that the appearance of the thunder tribulation will not help the monk to improve his realm.

The cycle of life and death is the supreme principle of heaven and earth, and the cultivators are the group that vainly tries to challenge this supreme principle and seek eternal life.

Therefore, this thunder tribulation is not a trial, it appears simply to hinder the advancement of monks.

Impacting the realm or something, it all depends on the monks themselves.

There are only three ways to stop the thunderstorm.

Either break through the realm barrier, and the advanced successful thunder tribulation will naturally stop.

Either stop storming the ramparts, and after a while the thunderstorm will naturally dissipate.

Or die under the thunderstorm, and the monk's death thunderstorm will of course stop.

Aside from these three points, there is nothing that can stop the thunderstorm.

Therefore, the only thing Shi Yi can do now is to speed up the progress of the breakthrough and successfully advance before he can't bear to give up.

Just when Shi Yi hurried to advance, the thunder tribulation had been completed.

I saw a miserable white electric light the thickness of a bucket crossing an arc and slashing at Shi Yi's head.

At this moment, a needle-like magic weapon with a flashing purple light appeared in front of Shi Yi.

At the stall where the magic weapon appeared, the thunder and lightning that was originally slashing towards Shi Yi directly turned around and was led to the direction of the magic weapon.

However, there were still sporadic arcs that fell directly on Shi Yi's arm.

Don't look at the sporadic arcs, but they still left a bloody mark on Shi Yi's arm.

Fortunately, Shi Yi's recovery ability is outstanding, and the wound will only recover in a moment.

At this time, Shi Yi was still engrossed in impacting his own realm.

Thunder and lightning condensed in the sky, and one after another kept slashing at Shi Yi......