After writing down some of the questions raised by Ziyang Taixuan, Yang Tian carefully asked a question of common sense in this world. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

This made Hui Erchanchan look at Yang Tian as if she was looking at an alien.

Because Yang Tian took over the task, although the people in the Rune Division thought it was impossible to complete it, the Rune Division still arranged a place for Yang Tian to live.

It was a simple room, but it was cleaned up by Kacha.

Kacha was determined to mess with Yang Tian, because he felt that Yang Tian had a bright future, and after Yang Tian rose later, he could enjoy it inexhaustibly.

Rested for the night.

The next day, Yang Tian did not go to the room where Ziyang Taixuan worked, but under the guidance of Kacha, he went to the clan land Qianzhuang and exchanged the ten life crystals for lice crystals.

When Yang Tian was in the mine, the lice crystals collected were the size of rice grains and had lilac granules, while the lice crystals that Qian Zhuang replaced were processed in a special way and had two shapes.

One is elongated, about five centimeters long, with the thickness of a finger. The other is a bead-shaped shape that is twice as large as a grain of rice.

A return-level life crystal can be exchanged for fifty long louse crystals, or two hundred and fifty bead-shaped lice crystals.

In other words, fifty bead-shaped lice crystals are equal to one long louse crystal.

Long louse crystals are generally used for large transactions, while bead-shaped lice crystals can be used to buy items of low value.

Yang Tian exchanged for five hundred bead-shaped lice crystals and four hundred long louse crystals.

In addition to exchanging it for lice crystals, there is also a special banknote that can be circulated throughout the Flame Realm. Most of the ordinary humans in the clan land use paper money.

Practitioners have money, have storage tools, and it is more convenient to use lice crystals.

But for ordinary humans, without storage tools, lice crystals are easy to fall on the body, and it is inconvenient to carry.

The salaries of Kacha and others were also paid in the form of paper money. Of course, it is also possible to exchange the paper for lice crystals of equal value.

Katsa has a storage ring with little storage space, and every time he is paid, he changes it to lice crystal as soon as he is paid.

After staying in Hui'e's house for more than ten years, the lice crystals accumulated by Kacha are not one-tenth of the lice crystals that Yang Tian has now exchanged.

There were a total of eighteen life crystals, Yang Tian changed ten, and the remaining eight were reserved for Xiao Qinglong.

Although Xiao Qinglong devoured eight life crystals of the Returning Origin Realm, and the energy he obtained was not enough for it to advance to the realm, it was better than nothing, right?

For example, if you are tired after fighting, you can use it to replenish energy for Xiaoqinglong.

Hearing Yang Tian say to Xiao Qinglong and leave eight life crystals for it as snacks, Kacha's eyes turned red with envy, and Xiao Qinglong responded to Kacha's smug look.

Every time he looks at Kacha, Xiao Qinglong thinks about the fat man in Juliang City.

"In fact, before the beast tide, the clan land was very prosperous, full of shops, pedestrians on the streets, people next to people......"

While walking, seeing the ruined scenes around him, Kacha described the scene before the beast tide for Yang Tian.

"The clan is so big, there are so many people, what do everyone eat?" After Kacha finished speaking, Yang Tian asked curiously.

Kacha said: "Planting! A small lice crystal, after being dissolved in water in a special way, can make a 'strong valley' produce enough grain for a family of three to produce one grain in a month. As for the rest of the food, some of it is grown in the same way as it is planted in the valley, and some of it is the wild fruit that the cultivators pick in the far away forests and the meat obtained from hunting strange beasts. ”

As soon as Kacha said this, Yang Tian finally remembered that when eating, there would be a big, smaller than a rugby ball on the plate, and it would taste like a sweet potato.

It turns out that this is Zhuang Valley.

Strong Valley has a purple shell, and when it is peeled off, it is a crystal white thing one by one, like pearls.

It has a sweet taste in the mouth.

An ordinary human can eat about two a day to maintain the energy needed for a day's production and life.

"Take me there!" Curious, Yang Tian said eagerly to Kacha.

Kacha nodded and walked towards the center of the Yang Tian Dynasty.

After walking through the position of the fourth parapet, there are strong valley trees thicker than an adult's thigh.

The leaves of this tree are very large and thick, pale green, the size of a palm, and the tree is densely covered with strong grains, and on a tree, there are at least hundreds of strong grains.

The technical strip of the tree is very hard, and a technical strip thinner than a finger can hang more than a dozen strong grains on it, which looks very strong. Probably, that's where the name of the tree comes from!

The strong valley formed by this tree can allow an adult to survive for at least half a year.

Looking at the roots of the trees, each tree is surrounded by bluestones, and inside is black soil, which has obviously just been relaxed.

"What are the growing conditions for this tree?" Yang Tian asked curiously.

"It's not demanding, it only needs to be exposed to sunlight for a few moments a day," Kacha said. However, it is chilly. ”

"Can I grow it underground?" Yang Tian said again.

"If only it could be exposed to sunlight," Kacha said. ”

The 'sunlight' here means the same as on Earth, the light cast by the stars in the sky.

After seeing this kind of tree, Yang Tian felt that the people of this world were so happy that they didn't have to worry about food at all.

No wonder people don't get sick, these foods are real green foods, which absorb the energy of lice crystals to grow, and ordinary humans eat such food, which is equivalent to indirectly absorbing the energy of lice crystals.

Although the amount is not large, it can also keep people strong.

For the next few days, Yang Tian wandered around the clan land.

Because the design of the dungeon should also consider people's production and life.

Just like the strong valley, the dungeon built must use runes to cast the light of the stars into the city in order to meet the conditions for the growth of the strong valley.

……

The ten days agreed with Hui Miaomiao quickly passed seven days.

On the eighth day, after Yang Tian went out for a walk, he arrived at Ziyang Taixuan's 'studio' again.

When Yang Tian went out these days, although only Kacha was by his side, there were always people watching Yang Tian.

At this point, the singular program has already calculated the blueprint.

Yang Tian entered the room of Ziyang Taixuan, and there was no one inside. Yang Tian rummaged for a long time, and finally found a few large, blank sheets of paper.

The model of the clan land that had been placed in the middle of the room had been removed, and Yang Tian was just using it to draw it.

Of course, the process of drawing the picture is a strange program to control Yang Tian's body and depict it on the drawing.

As soon as Yang Tian and Kacha laid out the drawings, the door was pushed open.

The first to come in was Ziyang Taixuan, then a strange red-robed old man, followed by Hui Er Chanchan, and then a large group of people from the Rune Division.

Ziyang Taixuan didn't say anything, the strange old man came to Yang Tian, and said lightly to Yang Tian: "Don't be busy drawing the design drawings first, first beat the old man, and then say, the old man wants to fight with you!" If you lose, leave the Runes Division immediately. If you win, the old man will listen to you. ”

"Good! All right! ”

There was a lively scene to see, and Hui Er Chanchan applauded.

Yang Tian scratched his head and looked at the strange old man with wide eyes...... What is the situation!