In fact, the growth of the inner world can be roughly divided into three stages.

The first stage is when the inner world has just been opened up, at that time the inner world is still very weak, the space is only three or four zhang, the space is only about ten zhang, most of the inner world has just been opened up, there is almost nothing in it, there can be a sand and a stone, a grass and a tree is already very rare.

The second stage is that with the continuous cultivation, the space of the inner heaven and earth continues to expand, until it becomes a huge heaven and earth, and mountains and rivers, flowers and trees are born in the heaven and earth.

The third stage is to perfect the laws of heaven and earth, so that the inner heaven and earth can truly be transformed into a world, but it takes a long time to perfect the laws of heaven and earth, and it is precisely because of this that Li Ge created the secret method of devouring heaven and earth.

"Boom!"

When Li Ge took out the blue sea of stars, the inner heaven and earth thundered, as if a violent earthquake had occurred, and the surrounding space was distorted, and a tension continued to extend outward.

The chaotic qi at the edge of heaven and earth is churning, the clear qi is rising, and the turbid qi is falling, like churning boiling water, and like stormy waves, constantly sweeping and spreading outward, and in just a few days, heaven and earth have expanded for dozens of kilometers.

I don't know how long it took, maybe a quarter of an hour, maybe countless years, and the heavens and the earth tended to be calm.

In the inner heaven and earth, Li Ge is a god, and he can clearly feel that the inner heaven and earth have undergone great changes this time.

After devouring the Blue Star Sea, the space of the inner heaven and earth not only expanded by nearly 100 kilometers, but also covered all kinds of landforms, ice fields, deserts, hills, basins, swamps, and even vast sea areas.

After feeling it carefully, Li Ge found that there was a little more vitality between heaven and earth, which was different from the breath of life emanating from the World Tree, which was more like a living life with flesh and blood and independent consciousness.

The bigger change is that in the sky, there are faint traces of the sun, a faint light shining on the earth, and a blue star turned into a blue star.

"The appearance of the sun indicates that day and night are about to form!"

Li Ge looked up at the sky with a smile on his face, which showed that the inner heaven and earth were not far from evolving into a world.

The power contained in the Blue Star Sea is much larger than Li Ge imagined, and it has brought such a big change to the inner heaven and earth, which is worthy of being a treasure born from the original laws of the universe!

If Li Ge alone relied on his own sacrifice, it would take at least hundreds of years for the inner heaven and earth to reach such a level without adventures.

In other words, in just a few days, Li Ge has saved hundreds of years of penance, and it is no wonder that Li Ge is so happy.

Looking at the World Tree rooted in the Inner Heaven and Earth, and the giant monument next to the World Tree, the giant monument was the Melting Boundary Monument that was accidentally obtained at the beginning, and its only function was to merge the two worlds.

"It's time to try the secret method of devouring the heavens and devouring the earth......"

After Li Ge withdrew from the Inner Heaven and Earth, he directly cast the Heaven Devouring Secret Method, and infiltrated the origin of the Hundred Refining Immortal World.

There is darkness in the regular space, there is nothing, and there is no sense of the passage of time.

Li Ge slowly closed his eyes, but after he opened them again, and after urging the Martial Dao Heavenly Eye, everything in front of him had become different, as if he had entered another magical space, a world composed of pure soft silk threads.

Those threads are the so-called rules, which are the foundation of the construction of a world, and those regular threads are intricate, like a large net in all corners, and exude a faint soft light.

It was like a magical world, an unreal world, and those silk threads seemed to be endless, and even if Li Ge's divine sense was greatly expanded, he still couldn't sense the end of the regular silk threads.

"Boom!"

Slowly, Li Ge reached out his hand, his fingers pulling a silk thread with a soft white light.

The silk thread, which was originally stationary, vibrated violently because of the touch of Li Ge's fingers, as if it caused a chain reaction, and the silk threads staggered.

Regular silk threads pierced Li Ge's body, and then more and more silk threads poured towards Li Ge around him, and dense silk threads pierced Li Ge's body.

"Fortunately, the Devouring Secret Method didn't disappoint me......"

At the moment when the rules were reversed, Li Ge's body turned into an illusion, so those regular silk threads did not cause him substantial damage.

Then Li Ge cast the secret method of devouring the heavens and the earth, and began to try to devour the regular silk threads.

"It works!"

The secret method of devouring the heavens and devouring the earth was indeed able to devour the regular silk threads, but after those regular silk threads poured into the inner heaven and earth, they did not directly turn into the rules of the inner heaven and earth, but were swallowed by the melting boundary monument.

I saw that the original black Melting Boundary Monument, after devouring the regular silk thread, the color gradually turned white, and the regular silk thread was divided into a pure rule power by the Melting Boundary Monument, and those rule powers were absorbed by the World Tree to feed back the inner heaven and earth.

It stands to reason that the rules of devouring other worlds are integrated into the inner heaven and earth, although it can make the inner world grow rapidly, but it is undoubtedly a way to pull out the seedlings and help them grow, and Li Ge dares to do this because he has the Fusion Boundary Monument and the World Tree!

"Boom!"

With the feedback of the World Tree, the inner heaven and earth began to expand wildly.

The chaotic qi at the edge of the inner heaven and earth rolled, and a terrifying surging force swept outward, and the area of the inner heaven and earth was expanding at a speed visible to the naked eye.

And with the expansion of the inner heaven and earth, the aura of the inner heaven and earth gradually became richer, and the void gradually formed a round of silver moon.

"The sun, moon and stars are about to be formed!"

When the inner heaven and earth form the sun, moon and stars, it can evolve the changes of the four seasons, which also means that the inner heaven and earth are officially transformed into a world.

At the same time, Li Ge also sensed that under the ground of the inner heaven and earth, other spiritual veins were gradually formed.

The spiritual vein is the source of spiritual energy, and with the spiritual vein, it can generate spiritual energy independently, and it is not one spiritual vein, but a full eight spiritual veins, plus the original spiritual vein, there are nine spiritual veins.

You must know that when he was in the Divine Tomb World, even if Li Ge's inner heaven and earth evolved into a world, it only gave birth to three spiritual veins, and now his inner heaven and earth has not evolved into a world, and has actually given birth to nine spiritual veins!

Li Ge's consciousness detached from the physical body, gradually merging with heaven and earth, and a mysterious will continued to condense, at this moment Li Ge felt as if he had become the master of heaven and earth!

In fact, it is not as if, because in the inner heaven and earth, Li Ge is the real master!

Just like the Heavenly Dao of other worlds, it dominates the operation of the entire world, of course, Li Ge's current inner heaven and earth are far from being compared with other worlds, after all, below the gold-level world, the worlds that can give birth to the will of the world at most, and the worlds that can give birth to the Heavenly Dao are basically diamond-level worlds, such as fantasy or mythological worlds.