"My lord, the underground passages have been dug!"

Land Rover walked to Xiao Han's side and said excitedly: "I also tried it just now, and the forty-nine fortresses that have been poured have all been solidified. ”

"That's good!" Xiao Han said appreciatively, looking around.

At this time, forty-nine crystallized rock fortresses have been erected on the land with a radius of 500 meters in the circle of the hole dug by Raba, and the middle one is still under construction, and its height has reached three meters, and when the crystallized mud above solidifies again, the height can reach five meters.

This fort is the largest, covering an area of 100 square meters, while none of the other forts is more than two meters high, or even more than 10 square meters.

These small forts are distributed in a circular pattern, and each fort has eight shooting holes around it, which can ensure that there are no dead angles to shoot.

With these fortresses, the defense system is officially completed, a smile appeared on the corner of Xiao Han's mouth, and then said: "Let those ordinary soldiers all go down to mine along the hole left by Raba!" ”

"The rest of the business, they don't need it."

"I know, Lord Ding has already arranged this." Land Rover pointed to the surrounding forts and continued: "And he also arranged ten soldiers in each fort. ”

"Well, come down with me and have a look!" Xiao Han's eyes flashed, and he walked straight to the nearest fortress beside him.

Pushing open the crystallized rock door blocking the door, he immediately saw ten Cold Island soldiers sitting inside, all of whom had the strength of the second rank or above the mortal rank.

Eight of them are wiping their three-bow repeaters, and the remaining two are inspecting the quiver box while it is being reloaded with arrows.

After seeing Xiao Han and Land Rover coming, they immediately stood up, saluted one after another, and shouted neatly: "Hello sir!" ”

Seeing this scene, Xiao Han glanced at Land Rover with appreciation, and said with a smile: "Sit down, today is special, after the battle begins, you don't have to salute anyone when you see it." ”

After a few words of encouragement to the soldiers, he looked at a slope in the center of the room.

It is a slope with a diameter of more than a meter, and it looks bottomless, but it is not dark in this passage, and the top of the passage is inlaid with many bright stones.

Without too much hesitation, Xiao Han slid directly down the passage, and then Land Rover did not hesitate and slid down.

At the bottom of the passage was a small room, also about ten square meters, but in this small room there were three oval passages, one leading to the largest fortress in the center, and two extending to the left and right.

In this room, there was a constant sound of "popping", and Xiao Han opened his eyes to see that there was a minotaur holding a totem pole and constantly slapping the walls around the passage.

With the slapping of the passage, the soil around the passage became more solid, and even the height and width of the passage increased by more than ten centimeters under this lapping.

Xiao Han chose a passage that had already been photographed and walked in.

The height of the passage is okay, barely reaching two meters and a half, except for Niu Tam and Xiong Er, all the minotaurs and bear people can run in it.

It's just that the passage is relatively narrow, and if you choose a passage with a minotaur to work, it will be more troublesome to get through.

After traveling about two hundred meters, another basement appeared in front of me.

In this basement, he also saw a primary energy converter, and the flywheel on top of it spun rapidly, pumping air from the ground down there.

The fresh air spread along the three passages into the distance, Xiao Han glanced at it, and stepped into the passage that led to the middle fortress.

This time, after traveling more than 500 meters, a huge basement covering an area of more than 200 square meters appeared in front of me.

In the middle of the basement, people were walking down the stairs deep into the ground, each with a hoe in their hands.

At the same time, a basket of dirt was brought up and moved out of the basement.

Around the basement, more than a dozen primary energy converters are working at full strength, blowing fresh air deeper into the earth through iron pipes.

Looking at the busy crowd around him, Xiao Han saw Ding Yi not far away, walked over in a few steps, and asked, "What, haven't you dug the vein yet?" ”

It's been five or six hours since they've been here, and this basement is the first to be dug up, but they didn't expect that after such a long time, they haven't even dug up the vein.

"Not yet, but it's fast, and it's more than ten meters away."

Ding Yi saw that it was Xiao Han, and hurriedly turned around and said, "Just now Raba came up and didn't find you, he handed over all the spars to me." ”

As he spoke, he opened the storage space, poured out a bunch of hedrons from it, and roughly counted them, there were about two or three hundred.

Xiao Han didn't shirk and put away all these spars.

In the past few hours, Bala has dug up more than a thousand spars intermittently, of which more than ninety percent are second-grade human-level, and some are first-grade human-level.

The spars in this underground vein are not all above the human level, only a small part of the second grade of the human rank, and the first grade of the human rank is actually not too much, the most is the fifth grade of the mortal rank, and the fourth grade of the spars.

But even so, their current harvest is also great, because after Raba went down, he specially selected second-grade hedron for mining.

Putting away these spars, Xiao Han saw the list of friends, hesitated, pointed to Wang Yuanzhao's avatar, and after he appeared, he directly put more than a thousand human-level second-grade spars on it, and said with a smile: "This is the spar that bought the news, thank you this time." ”

"Damn, you've really found it!"

Wang Yuanzhao's eyes widened, with a dog's expression, a look of jealousy on his face, and then scolded: "His grandmother's, why don't I have this kind of luck." ”

"Huh!" Xiao Han smiled, did not answer, and then stretched out his hand to cut off the call.

Wang Yuanzhao saw Xiao Han's movements, and hurriedly shouted, "Wait a minute, can you tell me where you found this spar mine." ”

Hearing him ask, Xiao Han was happy, a faint smile appeared on the corner of his mouth, and he said slowly: "I also need to collect money for this news, are you sure you want to know?" ”

"You!"

Wang Yuanzhao's face froze, but he didn't say much, he was not cheap at all when he sold the news, and now if he wants to buy this news, Xiao Han's asking price is estimated to not be low.

"My lord, a pack of wolves is coming!"

At this moment, a person ran down from the entrance of the passage, originally planning to talk to Ding Yi, but after seeing Xiao Han, he immediately shouted.

At this time, Wang Yuanzhao was about to say something, but Xiao Han casually cut off the communication.