The speed of going back was faster than when he came, Du You did not choose to stop in every city to report his identity, but just stopped in two cities along the road, which could be regarded as giving the imperial rules a little face.

For these territorial nobles, the rules of the empire are also flexible, not so rigid.

It took three days to return to the territory, and Du You immediately summoned Sharia and Luo Jia, who had already received the news.

"Next, our territory will be upgraded, I don't know what will happen, Luo Jia, you will bring people to guard the surroundings, and the civilians will also be handed over to you, be sure to ensure the safety of the territory. Du You said quickly.

"Yes, my lord. Luo Jia nodded respectfully in understanding.

"Very good, then next, Sharia, you organize a group of civilians, wait for the territory to upgrade, and immediately start planning the next step of the territory's construction. By the way, these two things are for you, just eat them. ”

Du You handed over the two magic dragon essences to the two of them. For his subordinates, Du You is still not so stingy.

Besides, this time the Demon Lizard Essence Du You got a full 62, and after giving one to each of the two people, there were still 60 in his hand, which was not a small number.

Luo Jia took the things and left quickly, and now the strength of the territory is completely different from before. Now the strength of the territory is more than 70,000, and although the third-order strength is not so exaggerated, there are tens of thousands.

With such a quantity, coupled with the quality of the troops produced by the territory, once the army is formed, it will be one of the best teams in the entire Shenyan Empire. I'm afraid that except for a few powerful armies, the general team is not comparable.

It is precisely because of this that Du You has never exposed it. But now, for the sake of the security of the territory, it must be completely protected. For this reason, even if it is exposed, it will not hesitate.

Du You didn't know what would happen when he advanced to the fourth order, but this was a qualitative change, who knew what would happen. There was no movement every time he advanced before, but this time, Du You didn't dare to bet.

Coming to the Lord's Mansion, Du You began to let the territory absorb citrine coins to advance. But at this time, a new prompt appeared.

If it is detected that there are no other professions in this world, no world coordinates have been lost, and the territory level meets the requirements of this world, whether to isolate this world. Once isolated, it will speed up the consumption of crystals.

"What? I can still be isolated, which means that as long as I am isolated, no one else can enter this world in the future, only I can enter it alone. Once the territory has grown to a certain height, I will be able to turn this world into my own backyard. ”

Du You didn't expect to be able to play like this, and he fell into a tangle for a while.

After a long time, Du You's eyes narrowed: "The reason why I can get so many benefits this time is because no one has come to this world, so the benefits of a world must be greater than I thought." Although no one is entering now, it is not possible to risk it. The Earth and the world are becoming more and more connected, and who knows if anyone else will enter it one day. ”

Thinking of this, Du You was ruthless and immediately chose to isolate the world. Because of the isolation of the world, the cost of citrine coins was doubled at once, a large number of citrine coins were burned, and the entire territory began to advance.

This time it was not an instant advancement, but it took more than half an hour.

During this period, as Du Yu thought, there was indeed a vision, but it was not so obvious. In a large area, the ground shook slightly, and many people thought it was an earthquake and would not consider it on Du You's territory.

As for the other sound and light effects, there is nothing at all.

Territory: City of Mountains (4th Order, Yalan Continent, locked)

Area: 1000 square kilometers

Lord: Du Yu / Vice-Lord: Sharia / Commander: Luo Jia

Territory income: 3,000 citrine coins per day. Cost: 3,500 Citristine Coins per day.

Population: 1000000/10000000 (non-combat mobs must not exceed one-tenth of the population)

Strength: 74323/1000000 (Combat creatures must not exceed one-tenth of the strength)

Migrant population: 638945

The expansion of all aspects is within the scope of Du You's consideration, but the daily consumption is beyond Du You's expectations. For the first time, consumption far exceeds daily income.

Even if you don't buy troops, you have to consume 500 citrine coins every day. Once the citrine coins are insufficient, then the blockade of this world will be automatically lifted, and it will be easier for others to enter at that time.

Because once the blockade begins, it means that the will of the earth has taken notice of the world. "It seems that this crystal coin problem must be solved as soon as possible. As I remember, there seems to be a way. ”

Du You lowered his head and muttered to himself, while thinking silently in his heart. It seems that I can't stay in this world anymore, and my plans need to be changed in the future, and I have to get what I need first. But in any case, you must also improve your skill level first.

Du You left the Lord's Mansion with the two sisters and quickly came to the Skill Hall.

"To construct a new skill, you need to put both the skill and the advanced thing in the skill hall to evolve, and this skill cannot be used during this period. Evolution requires exclusive citrine coins, and it doesn't work without effects, but our citrine coins are okay, enough. What? It would take at least three days to fully evolve a fourth-order skill now. If you need to construct other skills at the same time, and the time is evenly divided, I can see why it is so difficult for other people's skills to progress. ”

Du You smiled bitterly, fortunately, he has a skill hall, otherwise if he joins other people's territory, even if the resources are tilted towards him, I am afraid that he will not want to advance his skills in a short time.

Spider Bomb, Unknown Booklet, Black Iron Arrow, Nanmu Shield, Demon Wolf Statue, Palette, Multi-Headed Pen, Elf Broken Arrow, Failed Meteor Rain Scroll. There are nine items in total, and it takes at least a little over a month to evolve.

During this period, more than 15,000 citrine coins were consumed in the territory, which was consumed too quickly, and this matter must be resolved as soon as possible.

"Okay, for the next time, let's practice our advanced skills here first, and wait for the skills to upgrade. After the skill is upgraded, we will solve the territory problem and then continue to improve the skill. ”

The two sisters nodded, the two of them could feel the current situation, and suddenly changed from leisurely to nervous.

Du You stuffed the spider bomb and his own Hellfire Thunder into the skill hall, and felt as if something had been pulled out of his body, and the Hellfire Thunder skill showed that it became unusable. A large number of citrine coins were sent into it, and the countdown began, and the skill hall was operational. When the time is up, your skills will be advanced.