While Zhu Hengyu is thinking...

The Purgatory Dragon Sovereign spoke: "Master, come over to me, I will show you the ancient city of Purgatory!"

Hearing what the Dragon Emperor of Purgatory said, Zhu Hengyu did not hesitate.

The foot stepped out next and jumped on the forehead of the Purgatory Dragon Emperor.

He fell between the thick feet of the Dragon Emperor of Purgatory.

Afterwards, Zhu Hengyu turned his head and said to the more than 30,000 Chuanshan miners behind him: "Wait here for the time being, and wait for me to check it out."

While speaking, the Purgatory Dragon Emperor's limbs slammed into force.

The huge body suddenly rose into the air.

At the same time, the pair of dragon wings of the Purgatory Dragon Emperor hula unfolded.

Huh...

In the violent whistling sound, between the sturdy dragon wings flapping, the body of the Purgatory Dragon Emperor instantly jumped out for thousands of meters and flew towards the ancient city of Purgatory.

Standing proudly on the head of the Purgatory Dragon Emperor.

Condescendingly, Zhu Hengyu overlooked the huge ancient city of Purgatory.

The ancient city of Purgatory is an ancient city that has existed in ancient times.

It is a super ancient city designed and built by Zhu Hengyu in the ancient era.

The whole city is red everywhere.

Learned from the Dragon King of Purgatory...

In the whole ancient city of Purgatory, every brick is made of chaotic alloy.

The so-called Chaos Alloy...

It is smelted according to the ratio of one gold, two silver, three copper, and four iron.

The reason for this ratio is that the alloy produced by this ratio has the highest strength.

Moreover, the chaotic alloy smelted in this proportion is a memory metal.

Even if it is damaged, it can be repaired automatically.

Of course, these are not the most important.

The most important thing is the black gold smelted with this ratio.

Has the strongest high temperature resistance.

Even if it is the real fire of purgatory, at best it will only burn it red.

Moreover, this alloy, the higher the temperature, the greater the strength!

This chaotic alloy has many characteristics.

It's a short while, but I can't finish the introduction.

The whole ancient city of Purgatory was built at the intersection of 72 veins.

It is like a transportation hub, channeling the flow and direction of 72 veins.

In the middle of the ancient city of Purgatory, is a super chaos altar.

Sitting in this chaos altar, you can extract the energy from the seventy-two veins at any time for your own use.

You can also extract the chaotic air from the earth veins to condense massive chaotic crystals.

Of course, for Zhu Hengyu, there is no need to do so.

Zhu Hengyu wanted chaos crystallization, but also to throw himself into the chaotic vortex of the mysterious world.

If this is the case, why bother to condense the chaotic air into chaotic crystals?

Directly let Xuantian Law Body practice on the super chaos altar.

It is enough to directly introduce the chaotic air in the 72 earth veins into the chaotic vortex of the mysterious world.

Moreover, it is worth mentioning...

This ancient city of Purgatory was just as Zhu Hengyu thought along the way.

The ancient city of Purgatory, which is nine hundred miles in length, is itself a super purgatory furnace with a diameter of nine hundred miles.

The entire underground city of Purgatory is a huge melting pot.

The chaotic alloy that built the ancient city of Purgatory was smelted here.

As for the ancient city of Purgatory, it is a super metropolis that can accommodate hundreds of millions of people.

What excites Zhu Hengyu most is...

In the ancient city of Purgatory, there are a total of 72 Purgatory Towers.

On top of every Purgatory Tower, there is a big guy that Zhu Hengyu is very familiar with.

Zhu Hengyu was still Chu Xingyun's life...

He once passed through the deserted ancient cemetery and returned to the deserted ancient times.

There, at the core of Purgatory, he found seventy-two super destroying weapons-the Vulcan Ballista!

This so-called Vulcan Ballista, also known as Hell Vulcan Crossbow!

A shelling out, its power is comparable to the ancestral realm's full blow.

only……

This **** fire **** crossbow is too powerful.

Moreover, the energy required for every ballista fired is too large.

Therefore, although this Hell Fire God's crossbow is extremely powerful, it can almost only be installed in the core of Purgatory, and can only be activated by extracting the power of Purgatory.

The power of the individual cannot motivate it.

But now...

The seventy-two **** fire **** crossbows were installed on the 72 **** **** towers.

And these seventy-two Purgatory Towers are being built on seventy-two ground veins.

Each Hell Fire God's Crossbow has a special ground vein to charge it.

In this way, its energy is almost endless.

Standing on the forehead of the Dragon Emperor of Purgatory, Zhu Hengyu hovered in circles above the ancient city of Purgatory.

Sure enough, this purgatory core is his territory.

In this area, he is almost invincible.

Even now...

The golden eagle demon saint brought more than three hundred demon saints from the demon race to the door, and Zhu Hengyu was also fearless.

No one can defeat the devil within the core of purgatory!

At this moment...

The entire ancient city of Purgatory, because Chaos Alloy has a memory relationship.

Therefore, although the entire city has gone through hundreds of millions of years, it looks like a new city just built from the outside.

All the facilities in the city can be described as everything.

However, the whole city is empty.

On the street, in the building, there was not a single figure.

Obviously, this is an isolated city.

It is also a dead city...

But it doesn't matter!

Now, Zhu Hengyu is here.

From this moment, the ancient city of Purgatory will be full of new vitality!

After a few laps in the ancient city of Purgatory.

Under Zhu Hengyu's order, the Purgatory Dragon Emperor flew back to the city gate again.

Next, Zhu Hengyu gave the order.

More than 30,000 Chuanshan miners, lined up in neat rows, entered the ancient city of Purgatory one after another.

In the northwest corner of the ancient city of Purgatory, Zhu Hengyu planned a site for the Chuanshan tribe.

There are more than three thousand buildings in this area.

At most, it can accommodate millions of monks from the Chuanshan tribe.

Moreover, around this city...

There are many similar communities.

If you merge all similar areas around you, you can merge them together.

It is enough to build a city within a city.

It can accommodate up to tens of millions of people and start living here.

And a similar city within a city...

There are a total of thirty in the entire ancient city of Purgatory.

If the population is full, more than 300 million people can live in the entire ancient city of Purgatory.

For the time being...

For the development and application of the ancient city of Purgatory, Zhu Hengyu has no time to take a closer look.

More than 30,000 Chuanshan miners were placed behind the urban area in the northwest corner.

For the first time, Zhu Hengyu rushed to the center of the ancient city of Purgatory, the super chaos altar.

That super chaotic altar is indeed worthy of its super word.

The diameter of the entire altar is hundreds of meters.

It can accommodate more than 100,000 people at the same time...

This super chaotic altar is not a platform-shaped altar.

From the outside, this is a magnificent, pentagonal three-story building.

The lowest floor of the building is the teleportation array of the altar.

Residents of the ancient city of Purgatory can use this altar to rush to the 72 purgatory towns to start their work at any time.

They will also appear here when they rush back from the seventy-two purgatory towns.

On the second floor of the altar, there are three thousand cultivation chambers.

Cultivating here will definitely take a long time.

The chaos altar extracts 72 chaotic energy from the veins. Provides a steady stream of energy for the 3,000 monks in the secret room.