The huge external pressure forced the human race to be sincere and united. Which family in the Cave Heaven and Blessings did not have their own secrets of untold history? These methods of breakthroughs are naturally difficult for ordinary people to know.

But now, the extremely precious things in previous years are now open to ordinary soldiers, and they only need to spend some military achievements to redeem them.

Compared with the deep accumulation of these old-fashioned top forces, Lingxiao Palace is naturally much worse. Fortunately, Lingxiao Palace has a black silk thread. When Yang Kai was traveling outside over the years, she managed Lingxiao Palace in an orderly manner. The secret techniques and breakthrough methods that require military merits to be exchanged have long been collected.

In this way, the disciples of Lingxiao Palace do not have to spend too much when they need it.

Shi Dazhuang's breakthrough this time is completely different from that of Ouyang Lie and Yang Kai. The limits of the latter two are both the eighth-grade peaks. They are limited by the shackles of the Kaitian Law itself. When their cultivation reaches its limit, their own small universe will have barriers to heaven and earth. Such barriers cannot be broken by their own power alone, and they can only rely on external forces.

Ouyang Lie used the best Kaitian Pill.

Yang Kai used the three-point unity technique.

Shi Dazhuang doesn't need such trouble. He is the capital of the seventh grade who is expected to be the ninth grade. Now he only needs to break through his own bottleneck and it will be natural.

As Ouyang Lie said, the method of breakthrough chosen by Shi Dazhuang is the simplest method. Compared with other methods of breakthrough, the method of correction does not require any additional requirements and does not require additional resources to help. It can be said that every warrior who has been promoted from the eighth grade to the ninth grade can choose, but the disadvantage is also extremely obvious, that is, it takes a long time.

The longer it takes to break through, the greater the variables, so in previous years, those sages who were qualified to break through the ninth grade rarely chose this method.

Most of them will choose a method that requires additional resources or secret methods to help them to increase their success rate.

Only those who are as solid as Shi Dazhuang, have extremely solid foundations and are extremely confident in themselves will have no scruples.

The phantom of the little universe continued to expand and contract, breathing like life, and every movement was greater than the previous one.

And this breakthrough and promotion took a long time.

After half a month, Shi Dazhuang's own momentum accumulated to a peak as he breathed and breathed.

At a certain moment, when the small universe expanded, it did not shrink back as before, but continued to expand, and soon reached its peak.

Even though they were far away, everyone could clearly feel the movement of the great power of heaven and earth over there.

Yu Changdao's expression suddenly became nervous, and the many seventh and eighth grades who watched this promotion also looked solemn.

Everyone knows that this breakthrough and promotion have reached the most critical moment, and half a month has been gradual, success or failure is here.

Yang Kai and Ouyang Lie were both focused. They came here mainly to protect Shi Dazhuang. The so-called protector is that once Shi Dazhuang fails to break through, they will take action to save his life. Even if this matter is a bit difficult for the two ninth grades, they can only do it to do it at that time.

But soon, Yang Kai's expression relaxed and he smiled slightly: "Congratulations to Old Yu."

He said this once when he came here half a month ago, and then again at this time, with completely different meanings.

Hearing this sentence, Yu Changdao quickly turned his head and looked at it. Yang Kai nodded slightly, and his nervous expression suddenly relaxed.

Almost at the same time, a shocking aura erupted from Shi Dazhuang, and the great power of heaven and earth swept wildly. In the eyes of everyone, the small universe, which had already expanded to its limit, expanded outward with a bang!

The biggest feature of the breakthrough of the Kaitian Realm warrior is the expansion of the territory of the small universe. Only when the territory of the small universe expands can there be earth-shaking changes in size.

Ouyang Lie and Yang Kai both deeply understand this.

And at this moment, Shi Dazhuang undoubtedly did this.

Many Kaitian Realms from all directions were cheering together.

Yu Changdao stretched out his hand to stroke his beard, and Lao Huai comforted him. He smiled and said in a daze to the congratulations from everyone from all over the world.

On this day, outside the star realm, the first new generation of ninth rank was born to the human race.

There are records of historical books in later generations. It is the birth of this ninth rank that tells the arrival of the new era!

Yang Kai did not stay for a long time, and Shi Dazhuang successfully broke through the ninth grade, and it took some time to stabilize his cultivation and let Ouyang Lie stay and continue to take care of him. He himself flashed back to the astral realm.

Without alarming anyone, Yang Kai came to a certain location on the World Tree Tree.

There is a tree hole here, the interior is extremely spacious, like a cave.

This is where he healed.

In order to practice the Three-point Reincarnation Art, Yang Kai spent a huge amount of money to build his human body and demon body. Every time he created his clone, he seriously damaged his vitality, and he was recuperating here.

This time, I visited the old place again, naturally not for healing my wounds, but for practicing.

Although he has been promoted to the ninth grade in Qiankun Furnace, and his foundation has increased a lot, in strict sense, he is still just a new ninth grade Kaitian, so he still has a lot of room for improvement.

If he practices step by step, his current situation may take thousands of years to reach his own limits.

However, the second expedition of the human race is about to be imminent, so there is no time for him to practice steadily, so he must improve his strength as soon as possible.

If it were someone else, there might be no good idea, but he is the Star Realm Emperor after all, and he can use the power of the Star Realm to improve himself.

The reason why the great emperors and even Thunder Shadows in the Star Realm can reach their limits faster than ordinary people is because they have all practiced with the power of Qiankun.

Especially in the astral realm, the accumulation of subtrees over thousands of years has greatly enhanced the foundation of the astral realm. Looking at the present, the great power of the astral realm is indescribable, and the great way of the heaven and earth is also extremely stable.

It can be said that since ancient times, no universe has ever been like the star world, and it is all the effect of the subtree feeding back continuously for so many years.

If someone has the ability to take time out the power of the entire astral world, a new ninth-grade Kaitian can be born out of thin air, and it is an extremely powerful ninth-grade.

Yang Kai wanted to practice with the power of the star world. To put it simply, it was to draw the power of the star world for one's own use and enhance the foundation of his own small universe.

He had done this before, but at that time, in order to deal with strong enemies, he used the power of the star realm to briefly improve his cultivation from the sixth grade to the seventh grade level. Although he returned most of his power to the star realm afterwards, a small part of his stay in his small universe saved him a lot of time for hard practice.

It is precisely because of this action that Yang Kai discovered the benefits of being an emperor.

The extraction of the great power of the heaven and earth in the astral realm will naturally damage the astral realm, but the current foundation of the astral realm is unprecedentedly solid. Yang Kai only needs to grasp one degree and not cause fundamental damage to the astral realm, so there will be no big problem.

As long as the subtree is still there, the power he has drawn will sooner or later be recondensed.

In the cave of the tree, Yang Kai sat cross-legged, calming his mind, and in one thought, the entire star world was in control.

"Every time comes, the world and the world all have the same force!"

He murmured softly, and the door of the small universe was opened. The next moment, the shadowless and invisible power slowly gathered from all over the star world towards this side, pouring into the small universe, and being refined and absorbed by him.

The great power of the heaven and earth in the star realm is passing, but the movement is very small. Even if the ninth grade opens here, it will be difficult to detect it without careful perception. However, the great emperors in the star realm discovered it at the first time.

By obtaining the identity of the great emperor recognized by the Great Dao of Heaven and Earth, they can share the rise and fall of the astral realm with the rise and fall of the astral realm, they can naturally detect the changes and abnormalities of the astral realm.

In an instant, all the emperors looked terrified and followed the source of the change to investigate.

However, when they discovered the situation and learned that all this was from Yang Kai's hands, the emperors were relieved and did not disturb them.

Nothing else, they have done this kind of thing, including the two newly promoted emperors who can be promoted from the seventh grade to the eighth grade in just a few hundred years. This is not the speed of cultivation that ordinary people can achieve. If they do not use the power of the universe to strengthen themselves, how could they practice to the eighth grade so quickly?

On the contrary, Yang Kai has been traveling around for many years and has never done this before. So when he realized that this change was made by Yang Kai, the emperors quickly understood his plans.

This person obviously wants to improve his strength as soon as possible to deal with the next battle.

At present, only Yang Kai has achieved the ninth rank of emperors in the Star Realm. If he can quickly increase his strength, it will be a great thing for the human race.

The great power of the heaven and earth in the star realm flows into the small universe and disappears like invisible flowing water. The foundation of Yang Kai's void world becomes stronger at an extremely astonishing speed.

This method of enhancing one's own practice with the power of the universe is many times more efficient than refining resources and the Kaitian Pill.

The power of the universe itself also contains various powers of the great way. When practicing like Zhan Wuhen and others, they may have to spend some energy and time to eliminate the power of the great way that they have not practiced before, so as not to taint their own small universe.

However, Yang Kai didn't need it. He now controls thousands of great ways, and he has some knowledge of every kind of great power. The power of great way born from the star world poured into his small universe, not only would not cause any trouble to him, but would also enhance his own great way attainments.

It can be said that Yang Kai completely refused the power flowing in the astral world, and he could become his capital to become stronger.
Chapter completed!