After the successful upgrade and expansion of the invincible city this time, the actual coverage is equivalent to a fourfold expansion in terms of each unilateral length.

Looking at the cross-sectional area, it is equivalent to an expansion of sixteen times.

If you look at the overall volume of the cube field, it is equivalent to an expansion of sixty-four times.

However, for the time being, there is no need to look at this, compared with the current situation, it mainly depends on the area occupied by the field.

Twenty-four square kilometers is not big, but it is not small to say small, at least it is enough for the time being.

The point is that this is later.

Each expansion will be a sixteen-fold expansion.

Although it was only 1.5 square kilometers at the beginning, if it continued to expand like this, it would soon be an astronomical figure that defied human intuition.

What's more, if I had kept this aspect of the game design in the first place, there might have been even more dramatic changes in the future......

Zhang Dongyun was silently calculating in his heart.

A journey of a thousand miles begins with a single step.

Now that the first upgrade is complete, it's time to ponder the second upgrade.

Zhang Dongyun called up the task system.

[Random Guardian Mission 2.1 - Kill or capture Du Kun, the Eastern Tang Xuanwu General who entered the city]

[The city lord captures Du Kun who entered the city, completes the random guardian task 2.1, and obtains 400 points of upgrade experience]

The first time the city is upgraded and expanded, it takes 1,000 points of guard experience.

The second upgrade requires 2,000 points of guard training.

At present, to solve Du Kun's task, I will get 400 points, and then I need 1,600 points.

On the other side, the construction task experience points also require 2,000 points for the second expansion and upgrade.

However, I had 1,100 points of construction experience before, and I used up 1,000 points for the first upgrade, and I still have 100 points left.

Therefore, the construction experience is still 1,900 points away from the second upgrade.

Zhang Dongyun breathed a sigh of relief.

When I first made the setting, I still had a little conscience.

At the very least, there is no need to start from scratch with each upgrade that automatically zeros out the previous excess points.

Good intentions are rewarded, and now that the system is used by yourself, you can also enjoy this.

As for when he was in Blue Star, if he set every time the city was upgraded, the excess experience points would be automatically cleared, which would lead to the possibility that no one would play the game, and Zhang Dacheng, who is now from another world, will automatically ignore it......

He refreshes the list of construction tasks.

After completing the previous task of acquiring 10,000 people, you can finally brush up on the next construction task.

[Construction Task 2.1 - Establish Your City Government Affairs Department]

Government affairs...... Zhang Dongyun thought for a moment.

It's certainly not like just a building like the City Lord's Mansion.

There needs to be the right people to work in it.

Zhang Dacheng Lord himself has no heart to deal with all kinds of trivial matters in case files all day long.

Just leave it to your subordinates.

Anyway, in this invincible city, no one can deceive him, the city lord.

However, whether the staff is competent or competent needs to be carefully selected.

While thinking about it, Zhang Dongyun ordered the system to first land the building of the government affairs department.

Before letting those Tang soldiers be sent to work as coolies to build houses in the city, he had already made plans and left a lot of open space in the city for subsequent system buildings.

So, the heavens descended on the light.

A huge and magnificent palace courtyard appeared near the Daming Palace.

The people in the city couldn't help but be stunned when they looked at the miraculous scene in front of them.

Although they already knew the magic of this city, everyone couldn't help but bow to the miracle at this moment.

The golden light dissipated, and the last point condensed on the plaque at the entrance of the courtyard.

[Please name the castle lord]

Listening to the system prompt, Zhang Dongyun hesitated.

The City Lord's Mansion is already called Daming Palace, otherwise these are all in the Tang Dynasty system, three provinces and six departments?

I still have the impression of the sixth, which two of the three provinces are there besides Shangshu Province?

It seems to be Menxia Province and Zhongshu Province?

But I always feel that with three provinces and six departments, some of them don't have that taste......

Zhang Dongyun's eyes rolled, and a bad taste appeared in his heart.

With such a name, will it not be a good match for Chang'an City and Daming Palace?

Although thinking so, Zhang Dongyun still put the name he thought on the plaque in the courtyard.

The golden light finally condensed into four words.

The people nearby looked at the plaque with a confused look on their faces.

Everyone, you look at me, I look at you.

"Song Gongzi, you are a scholar, what is written on it?"

"The four words are separated, and the little students know them all, but when they are together, they can't understand it. ”

The scholar stared at the plaque, his eyes almost became mosquito coils, and his eyes were confused:

"Yes...... Close...... Division...... What do you mean by 'relevant departments'?"

But a short and stout man beside him grinned:

"This Chang'an City was built by gods and men in the sky, and you can't understand the knowledge in the world, isn't it normal?"

When the other people around heard this, they nodded their heads: "Yes, yes, yes." ”

The scholar blinked and thoughtfully: "It seems to make sense." ”

His eyes were no longer confused, but full of exploration and curiosity, staring at the plaque: "I really hope to learn to figure out this kind of knowledge!"

There was a lot of talk in the city.

In the Daming Palace, Zhang Dongyun was looking at the system task list.

Sure enough, construction alone is not enough to complete the new construction task.

I also have to fill the freshly baked relevant departments.

His vest, Mr. Dark Cloud in the image of an old man in black, nominally temporarily dominates the overall situation in the city, handling large and small chores on behalf of the city lord.

For now, we can continue to leave it to the relevant departments to control the overall situation.

The key is the specific person who does the work under the subordinates.

Of course, people who use all the Hanshan faction can't.

I don't worry about their infidelity, but favoritism is inevitable and will certainly have bad effects.

If you punish him after the accident, it will trouble him after all, so it is better to set up rules from the beginning.

Of course, as a reward for the Hanshan faction's heavy allegiance, their first batch of people can participate in the construction of relevant departments.

Hui Tianyu and the elder Zhao Zhi who led the team to deliver food are not outstanding in martial arts cultivation, and they are both good at handling this kind of chores.

In addition to considering the people of the Hanshan faction, it is to select suitable talents among the displaced people.

Although most of the displaced people are poor families who work in agriculture, there are also people of insight who are unlucky.

Zhang Dacheng Lord didn't have the heart to personally manage more than 30,000 people, and even more people in the future would eat, drink, and sleep.

He just manages the shepherds.

Regarding manpower, Zhang Dongyun suddenly remembered something.

By the way, I don't know what the situation of Wu Qiong in the Thunderbolt Sect is now, can you bring me some surprises?

It doesn't matter if it's a man who is working or an enemy who is coming to attack.

Wu Qiong, the elder of the Thunderbolt Sect who was remembered by Lord Zhang Dacheng, had not yet left the Longling Mountain Range at this moment.

He had followed the Eastern Tang army and re-entered the mountain.

Then, seeing that the Xuanwu general Du Kun and the Tang army under his command had gone and never returned.

Wu Qiong didn't dare to get too close and couldn't see the specific passage.

But he knew that the result was a complete victory for Chang'an City.

And it's a crushing without suspense!

Wu Qiong no longer tried to re-enter Chang'an City, but did not look back down the mountain, and rushed back to his home Tongzhou Thunderbolt Sect.

The opportunity for the sect to change has arrived!

Wu Qiong was unprecedentedly determined.