Dudu has now become as tall and short as the Earth Clan, but Yu Xiao and Su Bai need to bend down to walk in the cramped cave.

Only a section of the hole was dug, and Yan Jian and a few local clansmen were still digging in front, and there was an echo in the cave.

The Earth King turned his head to look at it as he walked, and his appearance was no more familiar with this place than Yu Xiao.

The holes are all straight, the turns are all right angles, and a section of the walk is a big hole. Some of the caves still have some corners of the main hall, which can see the grand scale of the palace of the earth king.

After walking for an hour, Yu Xiao called back to Yan Jian. "Don't dig, there's someone up ahead. ”

She patted a wall, "Dig an exit from here." ”

After a while, a smooth, flat doorway appeared in the wall.

Yu Xiao frowned and said, "Why are you digging so big? You still have to hide inside, digging so big is too easy to be discovered." ”

Eunuch Yan stood aside with his hands down, not daring to squeak. In order to facilitate Yu Xiao's passage, he deliberately dug up a larger one, but who knew that the horse's fart was slapped on the horse's leg.

"After I'm gone, you'll fill in the hole. I'm going to check on the situation, and you all stay here and don't move. ”

"Hey. Yan Jian bowed his head and agreed, and after Yu Xiao and the three left, he dug up the soil on the ground, sealed the doorway, and left a sign outside.

After digging the tunnel for so long, the digging skills of the earth clan became more and more skilled, and soon a large hole was cleared, except for the ignorant children running around, the rest of the people sat together, waiting for Yu Xiao to come back.

Yu Xiao's divine sense swept to the front, there were many demon clans, and there was also a place with abundant spiritual energy.

Not long after walking in that direction, an earthen wall appeared in front of me. The earthen wall is smooth and flat, and it is the same craft as the earth clan leveling the ground cave wall.

"It's probably the city wall. "This earthen wall is only two people high, but for the earth clan, it is not short.

Yu Xiao took out the unexpected sword, poked a small hole in the wall, and leaned on the wall to look in.

As soon as it was pasted, a rich aura came to his face, and Yu Xiao felt a burst of moisture in his eyes, and he couldn't help but squint.

Inside is a town made of spirit stones. The roads, bridges, corridors, and houses are all paved with spirit stones.

The lower grade spirit stone is used for infrastructure, and the middle grade spirit stone is paved with patterns for decoration, and some tall houses, the window lattice roof, are also inlaid with the top grade spirit stone.

"Tyrannical creatures!" Yu Xiao shouted angrily.

Didn't it mean that the Fuyao Spirit Realm had been hollowed out, and there were still so many spirit stones. Fortunately, he didn't come with the king of the land, and while he didn't know, he demolished the city first.

Yu Xiao took a breath of intoxication and opened his eyes in confusion. Not a trace of aura was absorbed.

She estimated that this was a spell to protect the spirit stones, otherwise if one person took a sip, no matter how many spirit stones there were, the aura would be absorbed sooner or later.

"Let's go in and have a look. Dudu, you put the cultivation to a low point. ”

The cultivation of the demon clan in the city is basically Zhujin Dan, in addition to the earth clan, there are many other types, all of which are short races. Yu Xiao couldn't recognize it all.

It took a lot of effort for her to use a spirit rune to press her cultivation to Jindan. He shook his head again, threw out two roaring ears, and pretended to be a rabbit demon clan.

After entering the city, I saw that there were shafts around the city. Below the shaft, refractive mirrors are pressed, and the light is concentrated in the sun stone in the middle.

The sun stone can infinitely magnify the light it receives, and a small grain reflects the whole city as if it were day.

After sunset outside, the sun stone in the city loses its source of light, and gradually dims like the sun sets, and the city also "sunset".

The city was bustling and prosperous, Yu Xiao walked all the way over, and met many pampered landlords, dressed better than the current landlords.

"I knew that I would have come directly to make a deal with the landlords here. "Walked over to a bridge and muttered.

Under the bridge is an underground river, the riverbed is inlaid with spirit stones, and the river seems to contain endless treasures, shining with light.

"Nonsense, the land tribes here drove out their king, it is really a big rebellion, and it should be eradicated. Yu Xiao suddenly squatted down to get his shoes.

Seeing that she had been doing it for a long time, Dudu picked out a medium-grade spirit stone and snorted, "Eradicate them, and you can swallow these spirit stones, right?"

Yu Xiao played with the spirit stones dug out, the aura was not as rich as the ordinary medium-grade spirit stones, could it be that the wind and sun had dissipated some of the aura.

But it can be kept for Su Bai's use, Yu Xiao threw the spirit stone into the Qiankun bag, and some suspected that the spirit stone was not traded here.

Otherwise, there are so many demon clans here, and there is no one to guard it, so why haven't they demolished this city.

Even if the earth clan is concerned, maybe the people are so rich, but the other demon clans also stepped on the spirit stone without pity, just like ordinary stones on the ground, unmoved.

Su Bai tugged at Yu Xiao's sleeve and pointed to a shop across the bridge.

The shop looked inconspicuous, there was not even a sign at the door, but people kept entering, and it looked like business was doing well.

"What does that shop sell?"

Su Bai said: "Just now two demon clans passed by us, and I heard them say to buy spirit stones. I walked into the store. ”

"Buy spirit stones?" Yu Xiao suspected that Su Bai had misheard, "When, why didn't I hear it." ”

"Just when you were digging for the spirit stone. ”

At this time, two richly dressed earth clansmen happened to pass by, and when they heard Su Bai's words, they looked back at Yu Xiao.

Yu Xiao glared back at them with a straight face. If they dare to squeak, it will be the result of them.

Seeing Yu Xiao Jindan's cultivation, the two earth clans had a very raw face, and they thought that it was the first time for her to come to Zhen Shicheng, so they all smiled tolerantly, turned their heads and left.

Yu Xiao was even more puzzled in his heart.

Could it be that the people here are all good people, not only rich, but also generous?

"Let's go to that store. ”

Yu Xiao stepped into the door of the store and was greeted by a shadow wall. The shadow wall was banned, and the divine sense couldn't sweep it, and he couldn't see the situation inside.

On one side of the shadow wall stood two Jindan Di monks.

An early stage of the Jindan Earth Clan stepped forward and asked, "Senior, please bring me the Earth Spirit Rune to see." ”

This landlord is quite polite, but there are four Jin Dan at the door, and the outside of this store does not look big, but the pomp is not small.

Yu Xiao said: "I don't have an earth spirit rune, I'm here for the first time." ”

The Terran asked, "Is there anyone to protect it?"

Yu Xiao snorted, "I'm all Jindan, do I still need someone to protect it?"

The Earth Clan was a little nervous when he saw that she was unhappy. also understands that if Jin Dan is still doing this kind of business, he will indeed be looked down upon.

"Can't you buy it without the Earth Spirit Rune?" asked Yu Xiao with a calm face, a trace of coercion overflowing from his body.

The earth clan hurriedly said: "If you can buy it, as long as the seniors are sincere." However, without the Earth Spirit Rune, the price will be higher for the first time. ”