"Let's get started." Midnight said to a dozen people behind him.

These dozen or so people were selected from a large number of engineers and architects, exactly five women, ten men, all of them were mortals. Their main job is to design the blueprint of the city and measure the best construction plan.

"Yes, sir." They looked excited, since the end of the world, they have been terrified day and night, and they have been worried all day long, for fear that a dark beast will accidentally jump out of the side.

And in the days of having one meal and no next, the news of the recruitment of engineers and architects last night reached their ears, and the reward was enough food and safety to eat, which was something they had always dreamed of, and they already had great skill, so they went, and succeeded, and got a delicious meal.

The feeling of being full, the feeling of comfort from the inside, made them almost moved to tears. So they made up their minds at this time that they must do a good job this time, and they never wanted to go back to the life they had before.

30,000 people, this is a large number, but compared to the project issued by Midnight, Midnight needs to build a city that is only one-third smaller than the base city of Quancheng, and the wall alone requires a lot of manpower, plus the period of establishing the city also needs to dig black crystal. It will take more time to build it.

At first, they were really shocked to see this project, but they really deserved to be elites, and they quickly thought of a solution.

The first thing to do was to concentrate manpower on the construction of the most important wall, and then to add to the construction of the interior of the city. In this way, there is a wall as a buffer, there is no need to worry about mutant beasts appearing in the river, and the guard force can also be deployed in the early stage.

On the other hand, Midnight didn't care about posting the mission. After all, this is not his field of expertise, at this time, Midnight is taking Xin'er, Chu Yang, and Chu Ran. Teng Rong, Lu Hongjun, Xie Changyun and Xie Yumin went to the field to explore the black crystal vein and dispose of the corpse of the mutant beast.

However, there are too many corpses in the dark night plant, and it is not possible to complete it in a short time, so Midnight they plan to explore the black crystal vein first. Look at how big this black crystal vein really is.

"What a big pit!" Chu Yang said in surprise.

"It's really a big pit." Teng Rong touched his nose and said.

"It's a big pit." Lu Hongjun was very surprised.

"The diameter of this pit is at least a few hundred meters." Xie Changyun observed the big pit in front of him.

Hearing everyone's words, the corners of Midnight's mouth twitched, this pit was smashed out of Kate's mutant giant shrimp, I didn't expect these living treasures to say so many tricks to the pit.

"Don't be emotional, let me explore the veins." Midnight drank in a deep voice.

"Yes. My lord. The faces of the people were straight. Divided into three teams. Chu Yang, Chu Ran and Teng Rong joined a team to explore the east to see where the veins would spread to the east. And Lu Hongjun, Xie Changyun and Xie Yumin are exploring the west. Midnight and Su Xin explored how wide and deep the black crystal vein was.

After the team was divided, everyone separated, probing the black crystal vein, and on the other side, everyone also began to work, first laying the foundation.

Laying the foundation naturally requires digging a pit, and digging a pit will dig out the black crystal ore, which can be mined and laid at the same time, without delay.

It's just that if you want to build a city, you need materials, and bricks are indispensable for building houses, and if you want to build a city in the ruins of a city, you can also use local materials, but this is on the bank of a big river, and there is nothing, so it is difficult to build a city.

Fortunately, Midnight had figured out a way before Midnight and let Xiaolong do the transportation. You must know that Xiaolong's body is not only thousands of meters long, but his strength is unfathomable, and he is naturally a good hand at carrying materials.

However, Midnight hasn't told Xiaolong yet, if he lets it be a porter, he is really afraid that Xiaolong won't agree, if Xiaolong doesn't agree, Midnight can only use the power of control.

After all, it's better not to leave a disobedient subordinate, so Midnight made a decision when he came up with this solution.

"My lord, are you looking for the size of this black crystal vein?" Just as Midnight and Xin'er were judging the exact width based on the exposed black crystal ore, Kate came out of the water.

Midnight nodded, frowning, obviously, Midnight was very puzzled by Kate's appearance, and then thought that Kate arrived here a month earlier than herself, and should know the information of the black crystal vein.

Kate seemed to know that Midnight was suspicious of her sudden appearance, so she quickly explained: "My lord, I have been deploying the defense line of the night mutant beast in the water before, just to prevent the god species and mortal mutant beasts from coming ashore, just when it was completed, I saw you wandering around the river to observe the distribution of black crystal ore, so I came out." ”

Midnight closed his eyes, and the perception spread, and he did find that there were a large number of mutant beasts of the night species in the water, forming a linear line of defense along the river bank to block some mutant beasts that wanted to go ashore.

"You arrived here a month before us, so you should know the situation of this black crystal vein." Midnight opened his eyes and looked at Kate Dao.

"My lord, I do know a lot about this medium-sized black crystal vein, and I have also explored it, but because this black crystal vein is not horizontal on the surface but spreads vertically to the ground, I have never fully explored it." Kate said truthfully, respectfully.

Midnight nodded, motioning for him to continue.

"Judging by the reserves that I have explored clearly, the size of this medium-sized black crystal vein is more than a hundred times that of a small black crystal vein, and the storage capacity of sixth-order black crystal ore is even more, and the fact that I and the giant shrimp can evolve to the sixth order is all due to this black crystal vein."

"In this way, this black crystal vein can be considered large among medium-sized ore veins." Hearing what Kate said, Midnight thought secretly in his heart.

However, this should not be the black crystal mine occupied by the god capital in the previous life, because I heard in the middle of the night that the size of the black crystal mine is no less than the large black crystal mine, but it is a pity that there is no birth ore source, otherwise the god capital can be crowded into the ranks of large base cities. It's a pity that Midnight's status at that time was too low, and he couldn't get in touch with the deep secrets at all, so he could only judge by rumors.

If Midnight had known the location of the medium-sized black crystal vein that was comparable to a large black crystal vein, he would have just found the black crystal ore vein without having to run around so badly.

When Midnight was thinking about a lot of things, a faint light flashed in Kate's eyes, and finally she seemed to have made up her mind, so she said to Midnight very seriously: "My lord, I have one thing, I don't know whether to say it or not. ”

When he came back to his senses and heard Kate's words, the night was shocked, and he said, "Tell me, what is the matter." ”

"Just a few days ago, I found a very secret cave in the river, which exudes a very pure energy atmosphere, but unfortunately I have not been able to find a way to enter, I think there may be treasures hidden in the cave, but I have not entered it, I can't judge the danger, so I don't know whether to say it or not." Kate said.