After explaining the things that needed to be explained, Chu Yuan directly chose to go offline.

The construction of the new city, although it is beyond Chu Yuan's imagination.

Originally, when Chu Yuan and Yunxi accidentally discovered an S-level city construction blueprint during a field trip, they planned to wait until a suitable time to build a city.

After all, there is a city that has unimaginable benefits for future development.

Originally, the plan was to build a city outside the Great Xia Dynasty. On the one hand, it will add some land to the Great Xia Dynasty, and on the other hand, it will also be able to have a relatively autonomous territory.

That drawing has always been on Chu Yuan, if it weren't for that, the only thing Chu Yuan could do when he encountered this situation at this moment was to use the B-level city construction drawings given by Su Can.

The city construction drawings are very scarce, and even the cities of the Great Xia Dynasty have reached their current level through continuous improvement in the later stage.

S-level city, that is a city that is even more advanced than the main city. Even if the Great Xia Dynasty was only the Elemental City in the past, the current Great Xia Imperial City was an S-level city at the beginning.

An S-class city construction drawing can be used as an imperial city construction drawing of the Imperial Dynasty.

And Chu Kite only chose to use it as a new city in Black Rock City.

As for going offline at the moment, Chu Yuan is waiting for Yunxi.

Yun Xi left the mortal realm before because Yun Qingfeng found an opportunity suitable for Yun Xi, and this opportunity underwent some changes after Yun Xi infiltrated.

As a result, Yunxi was unable to return to the mortal realm for the time being.

And at this moment, for such a big matter, Chu Yuan also planned to discuss it with Yunxi after finishing the arrangement.

In terms of some details, Yunxi is better than Chu Yuan in dealing with these things.

After going online again, it was already the next morning.

Different from the situation when it was online before, where Chu Yuan appeared at this moment, there were a large number of craftsmen working around him.

At this moment, most of the outer walls of this new city have been built. The progress can be said to be very fast.

And in terms of defense, Chu Kite did not test it either. Because, no.

During the construction of the city walls, a large number of alchemists ran around, some were strengthening the walls through alchemy, and some were testing the strength of the walls.

Even, in this new city that is not inhabited by the city walls, there are a large number of alchemists and mechanics who are experimenting with mechanisms in that open space.

Xincheng is a city based on alchemy, as the fief of the god alchemist Hou Ye, if its city does not have the existence of alchemy, it is really embarrassing.

What's more, for the power of alchemy, Chu Yuan already likes it very much.

Otherwise, there would not be so many drawings of special alchemy machinery.

When Chu Yuan came here, there were dozens of alchemists who were surrounding a purple-emitting machine cannon with those mechanics.

After seeing the appearance of this cannon, even Chu Yuan's eyes were a little brighter.

Amethyst Demon Cannon!

A+-level alchemy machinery, a kind of city soldiers, and even weapons of ancient times.

Many of the weapons of the ancient era were the kind of offensive weapons that were powerful but difficult to control the damage power, and this Amethyst Demon Cannon was the best among them.

According to the description on the production map, if this Amethyst Demon Cannon attacks the enemy head-on, even if it is a strong person with three turns, it can be wounded.

Although it is said that a strong person who has reached that level will not be stupid to meet the damage of this amethyst magic cannon head-on.

However, as a city defense weapon, with the existence of the Amethyst Demon Cannon, even if it is a large-scale enemy, it can be wiped out after a single shot.

However, this weapon has too many weaknesses.

The first point, in terms of consumption, this amethyst demon cannon can be said to be very terrifying in terms of consumption, and the consumption of one cannon is no less than 50 million gold coins if converted into gold coins!

Even if Chu Yuan's assets are not a lot, he would not dare to use them so extravagantly.

Even in the Great Xia Dynasty, it was only used twice.

It is said that it is used to carry out attacks, but it is better to deter.

Second, in terms of cooldown, the Amethyst Demon Cannon will fall into a half-hour cooldown time every time it is fired.

On top of that, there's half an hour left to store energy!

The third point is that this Amethyst Demon Swing Cannon cannot be moved, and after it is placed, it can only fight in a fixed position.

Fourth, the Amethyst Demon Swing Cannon is not particularly strong, if it is used five times in a day, there is a fifty percent chance of direct damage.

This process of destruction is irreversible.

Fifth, the price in terms of maintenance, 50 million gold coins per year!

There are only two Amethyst Demon Cannons placed by Chu Kite, and no matter how much they are, it is not easy to consume even one of Chu Kite's assets.

However, two statues, not less.

Even in the Great Xia Imperial City, there were only thirteen Amethyst Demon Cannons.

Chu Kite didn't say much else about the surrounding situation, and after summoning Kunpeng, Chu Kite changed and left here.

Before the construction of the new city was completed, Chu Yuan had already decided that he would not carry out a copy or something that might leave the mortal realm.

Perhaps because of his good luck, Chu Yuan had planned to upgrade his level during this time, but now, taking advantage of this time, Chu Yuan was able to upgrade by killing monsters at will.

On the side of the new city, there is no room for failure, and in terms of upgrading, it can also continue.

If there is any special situation on the side of the new city, Chu Yuan can also know the news from there at any time and rush back as soon as possible.

"Ding~! System prompt: Your city (unnamed) has been built, please return as soon as possible to confirm the end of the work. ”

The sound of rain was dripping, and through the wall of water, Chu Yuan watched the monsters in front of him fall one after another, his mood was very calm, and he did not have any fluctuations because of his soaring level.

After two consecutive days of upgrading, Chu Yuan's level has also reached level 102 at the moment. The speed of upgrading can be said to be very terrifying. If other players see it, it will definitely scare enough.

Even on the Void Spirit Guild's side, no one has ever seen anyone level up so quickly and at such a speed by killing monsters.

"It's done, and it looks like it's time to go back. Rotten Phantom Lizard, we have cooperated well during this time, and we will not deal with you again. ”

With a chuckle, after seeing the monsters around him being killed again, Chu Kite then stopped the 'Rain' skill.

With the continuous superposition of the effects of the power of the King of Hesitate, Chu Yuan can now kill a wave of monsters in almost five seconds when he kills the Rotten Phantom Lizard.

If it weren't for the monster refresh's cooldown time of a fixed ten minutes, I'm afraid Chu Kite's upgrade speed would be even more terrifying.

"Come out, Kunpeng, let's go back and see what the new city looks like."

Ignoring the fall on the ground, Chu Yuan directly summoned Kunpeng out, ready to return to see what this S-level city looked like.

During this time, Chu Yuan also tried to contact the Black Rock City side to see what was going on, but unfortunately, there was no news at all.

It was as if the entire city of Blackstone had disappeared out of thin air.