Originally, Zhang Chen wanted to ask Wu Di and his father if there had been any changes in Youzhou in the past year.

But after thinking about it, he told his father Zhang Lan before the retreat that something in Youzhou came directly to wake him up.

In the past year, Zhang Lan has not been here once, which shows that even if something happens in Youzhou, it can be solved.

To be honest, this surprised Zhang Chen.

A year ago, he beheaded the projection clone of the ancient emperor named Tiansha, as an ancient emperor, he was treated like this, and he didn't go to Youzhou in person.

If you don't come in person, you don't even send a strong man to Youzhou to find fault.

Is it so good to have a bad temper this day?

It doesn't look like it!

But although I was surprised, it was a good thing after all.

If the true body does not come, and does not continue to send strong people, under the control of the four major forces, Youzhou will continue to be calm.

Since this is the case, there is no need for Zhang Chen to delay time for this.

It is estimated that only Tiansha knows why he himself did not personally send a strong man to Youzhou.

Previously, Wu Di, Ning Hongyan, father Zhang Lan, and even those Great Emperor Supreme Elders were not in the secret world.

Zhang Chen guessed what they should be busy with, and as for what it was, he was not curious.

The most urgent thing now is to construct the inner world, and then give birth to the birth spirit, and raise the cultivation to the Heavenly Emperor Cultivation Stage!

At that time, the spiritual power cultivation also broke through the Heavenly Emperor, and with the assistance of the Heavenly Emperor's Thunder Tribulation,

The physical body cultivation that was about to break through would inevitably break through from the Great Emperor level to the Heavenly Emperor level!

At that time, the three Heavenly Emperors of spiritual power, physical body, and divine soul, once the tribulation was successful, Zhang Chen did not know how far his combat power could reach.

Before breaking through, he has been able to sweep through the realm of the Heavenly Emperor, after breaking through the Heavenly Emperor, is it possible to break the routine and match the ancient emperor powerhouse?

Zhang Chen is looking forward to this.

The cave is filled with the power and aura of the world.

The inner world is transformed by the dantian, and it is the product of the dantian's upgrading.

This dantian is the lower dantian that stores spiritual power, not the middle dantian that stores the essence of the flesh.

If the lower dantian absorbs enough world power, it will gradually become naturalized and begin to expand its scope around.

Under the influence of the power of the world and the power of the law that was finally infused, the dantian that has expanded to the end, or the inner world, will appear mountains, rivers, rivers, and even the sky.

In the preliminary inner world, there are only these dead things in it, not even trees.

When trees appear in the inner world, it means that the inner world has begun to give birth to living beings.

When the first truly complete creature appears, it is the Heavenly Emperor who has successfully broken through to the stage of nurturing the soul.

As for the scope to which the inner body world can be expanded for the first time, it is completely determined according to the cultivator's own innate potential and exercises.

Your talent is strong, and your inner world will be much wider than that of ordinary monks.

In the same way, if you comprehend that the exercises you are creating are more subtle than those of other monks, you can also affect the breadth of the inner world.

With the absorption of the Hongmeng Creation Sutra, the endless power of the world poured into Zhang Chen's dantian.

The power of the world in the best source stone is pure and pure, and it can directly catalyze the dantian without any refining.

I don't know how long it has been, but Zhang Chen felt his dantian begin to extend around.

Sensing this situation, Zhang Chen's heart froze.

The opening up of the inner world has begun!

In the process of this extension and expansion, the power of the world cannot be broken, and it must be continuously input.

With a movement of thought, more Superb Source Stones flew out of the storage ring, replacing those that had been absorbed.

A Thousand Miles...... 5,000 miles...... Eight Thousand Miles......

Catalyzed by the continuous power of the world, the inner world came to a radius of thousands of miles in just a few moments.

At this point, the inner world is nothing, and nothing exists.

Not even the most ordinary stones, only loneliness.

Zhang Chen didn't pay attention to this.

When the inner world is opened up and the power of the Great Dao and the power of the world is injected into the inner world, these most basic products will be born.

The normal Emperor powerhouse breaks through the Heavenly Emperor and injects the power of the law.

Zhang Chen is different, he comprehended the power of the Great Dao before the Emperor of Heaven, and what can be injected is naturally the power of the Great Dao.

After another moment, the inner world that was originally thousands of miles square was expanded and extended a hundredfold, reaching a million miles in square areas.

Sensing the increasingly huge inner world, Zhang Chen's heart was full of waves.

Ordinary Heavenly Emperors can construct an internal world of more than 10 million miles, but now it is only a million miles, and it is still far from his limit.

Time passed, and three days passed.

In the past three days, Zhang Chen kept replacing the best source stones and the heavenly treasures with the power of the world.

On the second day, those top-grade source stones and heavenly and earthly treasures collected from the four major forces were exhausted.

Fortunately, with the treasures of the three Heavenly Yan Dao Sect Heavenly Emperors, Zhang Chen was able to smoothly carry out the next internal world construction.

Those three Heavenly Emperors are worthy of being from the forces of the Ancient Emperor level, and the treasures in the inner world can be called luxurious.

There are not many others, the best source stones and the heavenly treasures with the power of the world, almost as many as there are.

Even if he constructs the inner world for ten days and half a month, Zhang Chen estimates that those treasures will be enough.

In the three days of constructing the inner world, Zhang Chen's inner world had already exceeded a radius of 100 million miles, moving towards a billion miles.

Even now, Zhang Chen did not feel the slightest pressure.

His inner world seemed to be endless, and it could be expanded and extended.

Five days later.

On the fourth day of these five days, Zhang Chen's inner world exceeded one billion miles!

The other Heavenly Emperors broke through at this stage within a radius of one billion miles, and once they broke through, they could leapfrog to challenge the Heavenly Emperors of the Awakening Stage.

Zhang Chen estimated that Zhang Chumad, the ancestor of his Zhang family, had expanded the inner world to this extent at the very least.

After reaching a billion miles, the expansion and extension speed of Zhang Chen's inner world suddenly skyrocketed.

In just one day on the fifth day, it expanded from the original one billion li to three billion li.

But even in three billion miles, the inner world still does not stop expanding and extending.

This made Zhang Chen satisfied with the world in his body, but he couldn't help but be a little worried.

Will the top-grade source stones and those heavenly treasures he prepared be enough to support him until the end of his expansion of the inner world?

Originally, Zhang Chen was full of confidence in this a few days ago, but now, he is a little worried.

Because now, only half of the treasures of the three Heavenly Emperors are left.

Zhang Chen didn't know if this half of the amount could be supported to the end.

Just in case, Zhang Chen separated a wisp of his mind and sent a message to the Heavenly Emperor powerhouse in Youzhou.

"I'm constructing the inner world, and the energy is a little insufficient, please support!"

After sending out the message, Zhang Chen felt a little more relieved and made every effort to construct the inner world.

Wu Di and the others got their own summons, and they should bring the best source stones and heavenly and earthly treasures to support them.

With their support, it should be enough to open up the inner world.

At the same time, on the site of the Imperial Pavilion.

Wu Di and the others gathered in a large hall and sat cross-legged.

At this time, everyone seemed to be aware of it, and at the same time took out the communication token, and after finding out that it was Zhang Chen's transmission, they hurriedly injected spiritual power to answer.

"I'm constructing the inner world, and the energy is a little insufficient, please support!"

Hearing the exact same words coming from inside the communication token, Wu Di and the others couldn't help but look at each other.

It's a coincidence.