I'm collecting golden fingers from all over the world

If [Melberry] can be grown in seawater, can sewage be used? What about industrial wastewater?

If all can be done, then Wu Siyuan's [domestic waste treatment process] will become more perfect, more efficient, and the results will be better.

certainly.

This required Wu Siyuan to experiment many times and continuously select and breed plants according to requirements.

Normally, the time required is calculated in ten, twenty, or even longer years.

But Wu Siyuan has the [Water of Life] and the dimension attached to the Mohist Legacy Pearl. He is confident that by compressing this period of time into an extreme period of time, he can achieve the results he wants.

However, the premise of all this is that Wu Siyuan can get the saplings or seeds of [Dianjin Mulberry].

Another plant, [oil melon], made Wu Siyuan think of oil for the first time.

If the juice of [oil melon] can really become a substitute for petroleum, it will bring great benefits and great impact in modern society.

Oil is called black gold and the blood of industry.

In addition to its great value as a fuel, petroleum is also an important chemical raw material.

Modern organic chemical industry must comprehensively utilize resources such as oil, coal, and natural gas.

Hundreds of useful substances can be extracted from petroleum, and their economic value far exceeds the economic significance of burning it as fuel.

The petrochemical industry produces hundreds of chemical products, such as plastics, synthetic fibers, synthetic rubber, synthetic detergents, dyes, pharmaceuticals, pesticides, explosives, fertilizers, etc.

Petroleum and petroleum products are not only necessities for people's livelihood, but also important materials for modern industry, agriculture, and national defense.

Modern industry cannot do without oil, just like the human body cannot do without blood.

Wu Siyuan does not expect that the juice of [oil melon] can be used as a raw material for chemical products like petroleum, but if it can partially replace the fuel function of petroleum, the benefits will be extraordinary.

Moreover, the production of oil is limited, but if [oil melon] can be grown on a large scale, it will be equivalent to inexhaustible oil fields.

Just thinking about it makes people feel crazy.

Wu Siyuan's eyes suddenly lit up.

Fairy Dragon felt a sense of fear for no reason, feeling that everything about her was being seen through. In front of Wu Siyuan, she felt as if she had no clothes on, and felt uncomfortable all over her body.

How do you know? Did the Guli dwarf tribe tell you? Have you contacted that treacherous dwarf tribe? Fairy Dragon asked again and again.

Wu Siyuan shook his head. It was difficult to say that he knew it through reading.

He said, This is none of your business.

I also know that you have another magical plant in your hand, an oil melon that can fully burn charcoal.

I'm very interested in these two things. I can use gold coins or other jewelry to buy some seeds from you, and so can black crystals. Wu Siyuan said.

Black crystal is a kind of precious transparent jadeite. It grows in lava caves and takes 4.5 billion years to condense in the ore. It is the same type as smoky green jadeite. It is not satisfactory for storing elemental power, but with It is definitely a good choice to make jewelry. It has high value and is deeply loved by humans and the top leaders of the Behemoth Kingdom. The price has always been high. Of course, it is also a treasure that the dragon family cannot resist.

These black crystals were collected by Wu Siyuan from the dark elves in the Black Crystal Valley. Based on the guiding ideology of a wild goose plucking its feathers, Wu Siyuan put the tens of thousands of years of wealth of the dark elves into the [Shennongjiao Space] in.

Along with these black crystals, there is also the [Seventh Golden Crown] of the Dark Elf Queen.

[Seventh Golden Crown] is the symbol of the Dark Elf Queen.

Wu Siyuan knew that taking this [Seventh Golden Crown] to the underground world would be of great help in subduing the dark elves who had lived and multiplied in the underground world for ten thousand years.

But its most precious thing is not this, but its raw material-seventh degree gold.

[Seventh Gold] is the metal crystallization of stalactites in underground caves. It is a top-quality material used by human magicians to make space magic products. Its value cannot be measured in gold coins at all.

[Seventh-dimensional gold] is the best and most containing among all metals that can absorb the power of space. As long as seventy ounces are mixed into metal utensils, it can have the storage capacity of seven-dimensional space.

Each space has a carrying capacity of up to 500 tons, which is a storage capacity of 3,500 tons.

certainly. Wu Siyuan has [Shennongjiao Space] and does not need to melt [Seventh Golden Crown] to make space equipment.

But the preciousness of the [Seventh Golden Crown] can also be seen.

……………………………………………………………………………………………………………………………… ………

Dragon people love jewelry and gold coins. This is a hobby engraved in their bones and genes.

Even the high-level dragon fairy dragon is no exception.

Wu Siyuan keenly noticed that the fairy dragon's breathing had become rapid. Of course, on the surface, the fairy dragon was still maintaining calmness.

She asked Wu Siyuan, How did you know that I had this kind of [oil melon] in my hand? Even the Guli dwarves didn't know. Is it a goblin? No, it's impossible.

The fairy dragon herself vetoed this possibility.

I have a special information channel. Two black crystals, in exchange for these two plant seeds of yours? Do you want to exchange them? Two black transparent crystals suddenly appeared in Wu Siyuan's hand.

The fairy dragon's eyes suddenly straightened and became greedy.

Dragons are irrational in front of gold coins and gems.

Wu Siyuan silently summoned the tide lord Gerien, and at the same time waved his hand, four or five [Transformers] appeared in the surrounding area, surrounding the fairy dragon.

In other words, in order to study magic, Wu Siyuan deliberately built this place very wide, like a large auditorium, otherwise it would really not be able to accommodate so many big guys.

The Tide Lord's eyes flashed with evil intent.

There were four or five steel-skinned golems with cold eyes, and the strange weapons in their hands exuded a dangerous light.

If you do it, you will die.

The fairy dragon immediately calmed down.

She said to Wu Siyuan with a serious face, I have obtained these two things with great effort. They are like gems in plants and cannot be measured with gold coins.

So, what do you want to express? Wu Siyuan tossed the black crystal in his hand boredly, and the old god asked.

The beautiful eyes of the fairy dragon also followed Wu Siyuan's rhythm, rising and falling.

When Wu Siyuan asked, she was stunned for a moment and then said, Yes, I need to pay more.

Wu Siyuan was almost beaten. Well, after coming to another world, he also met a Buddhist layman with extra money.

Wu Siyuan tried his best to suppress his smile, pretended to be serious, and then asked, How much more?

3 pieces of black crystal, oh, no, 4 pieces of black crystal. Fairy Dragon said.

Okay. Wu Siyuan agreed simply.

At this time, the fairy dragon regretted, ah, the offer was too low.

But it was too late to change his tune.

Wu Siyuan casually took out two more pieces of black crystal, and then threw them to the fairy dragon together with the previous two pieces.

Fairy Dragon looked cautious and used her racial talent - [Teleportation] to catch four pieces of black crystal. She looked at them carefully, looked at them again, and then put them away.

The Fairy Dragon touched her body, took out two small cloth bags, and threw them to Wu Siyuan, saying, Good luck to you, I carry the seeds of these two plants with me. Here they are for you.

Wu Siyuan's [Nine-Yang Divine Art], which he had mastered, was completely overkill to catch these two bags.

After he got it, a golden light lit up in the depths of his eyes. This was when he was using the ability of [Identification Technique].

After Wu Siyuan's [identification], he found that these were indeed the seeds of [oil melon] and [Golden Mulberry], and couldn't help but nodded with satisfaction.

This proves that Fairy Dragon still has credibility and did not deceive itself by randomly using other plant seeds.

If that were the case, Wu Siyuan would consider razing Shaotou Mountain and seizing these two plant seeds from the goblin forces.

If these two plants are promoted in the real world, they will bring great influence to Wu Siyuan. Maybe they are the most valuable things that Wu Siyuan can harvest in this world, more valuable than what Wu Siyuan has obtained now. All kinds of magical knowledge are even more precious.

Even if Wu Siyuan breaks his heart, he will get it at all costs.

The Fairy Dragon's approach saved Wu Siyuan a lot of effort.

After he threw the two plants into the [Shennong Corner Space] and secretly asked the [Base Vehicle Steward] to plant and breed them, Wu Siyuan raised his head and looked at the Fairy Dragon again.

Fairy Dragon frowned and said, What else happened?

Wu Siyuan took out two more black crystals and asked Fairy Long Dao, Will you come to be a tutor in the magic academy I will set up? This is the salary.

It can be seen that the fairy dragon really wants the black crystal in Wu Siyuan's hand, but the dragon's arrogance still makes her say, Do you know how difficult it is to establish a magic academy?

Wu Siyuan took out another piece of black crystal and said, I know, so I need you and your profound knowledge to help me open the magic academy.

The Fairy Dragon's hands could not help but make grabbing movements, but she still said stiffly, Behemoth, I am a Fairy Dragon. I am the Fairy Dragon closest to the bloodline of the sacred dragon. You know...

Fairy Dragon still hadn't finished speaking, and another piece of black crystal appeared in Wu Siyuan's hand.

Fairy Dragon's eyes instantly burst into ecstasy. Her strong desire made her almost rush to Wu Siyuan, but her greed made her continue to wait for the price and said, Teaching magic is not an easy task. I need to I have paid a lot of energy and price for this, and I...

This time, Wu Siyuan put away one piece of the black crystal in his hand, leaving only three pieces of black crystal.

Fairy Dragon's eyes instantly improved, and she almost screamed, My Black Crystal, my Black Crystal, where did you put my Black Crystal?

Good guy.

Without even a word of horoscope, Fairy Dragon regarded Wu Siyuan's Mo Jing as hers.

When several [Transformers] moved slightly, the Fairy Dragon immediately became quiet, but her expression was a little aggrieved.

Wu Siyuan then asked, So, do you want to come to my magic academy to be a tutor?

You just gave me 4 pieces of black crystal. 4 pieces of black crystal. Fairy Dragon kept emphasizing like a little girl.

Although the fairy dragon has lived for hundreds of years, traveled to many places in the world, and had rich life experiences, from the perspective of the dragon clan, she is just a little girl.

Wu Siyuan had no intention of bargaining with the Fairy Dragon. He said directly, If you continue, your reward will only be 2 pieces of black crystal.

So, will you do this job?

Wu Siyuan looked sideways at the Fairy Dragon. The black crystal in his hand suddenly appeared and disappeared, like a fish bait, which made the Fairy Dragon's heart twitch.

Finally Fairy Dragon couldn't bear it anymore, she said, Okay, I agree, give me the Black Crystal first!

Wu Siyuan threw a piece of black crystal to the fairy dragon and said, This is the reward for prediction.

The remaining black crystals will be given to you after you officially start working. If you perform well, I can give you a few more black crystals. Wu Siyuan gave a carrot.

He demonstrated his strength. With a wave of his hand, a large number of gold coins, black crystals, jade and other valuables appeared in front of his eyes. Then, with a wave of his hand, these items were stored in the [Shennong Corner Space].

The Fairy Dragon was first shocked by the treasures all over the ground. After the treasures disappeared, the Fairy Dragon suddenly broke through and stared at Wu Siyuan. If the Tide Lord and [Transformers] hadn't been watching from the side, the Fairy Dragon The dragon is about to rush over.

As for her coming here today to ask Wu Siyuan to give up the encirclement and suppression of the Shantou Mountain goblin forces, she had long forgotten about it.

All she could see were the dazzling treasures all over the floor. It would be so physically and mentally pleasurable to lie down and roll on them.

Wu Siyuan Shi Shiran stood up. Since the fairy dragon had become his employee, he ordered the fairy dragon unceremoniously, I will give you your first task after going to work - compiling basic magic textbooks!

In addition, I have three hundred boys and girls under my command, as well as several vassal races. You can check them out and see who has the qualifications to practice magic.

In fact, if Wu Siyuan uses [Detection Technique], the efficiency will be higher.

However, when there are tools available to others, why should we do the work ourselves?

The fairy dragon was stunned and looked at Wu Siyuan in astonishment.

Wu Siyuan glanced at her and said to her, If you don't do it, give Mo Jing back to me!

I will do it! Fairy Dragon gritted her teeth. Wu Siyuan's strength and Fairy Dragon's self-esteem prevented her from doing anything treacherous.

Very good! Wu Siyuan nodded, thought for a while, and then said, I will pass on the order to give up the encirclement and suppression of the Shantou Mountain Goblin forces, and also allow them to have business dealings with us.

However, there must be only one voice on the high red slope. Therefore, the goblin forces in Shaotou Mountain will send out teams to join Fei Lengcui's army to perform various tasks. Of course, there will be rewards accordingly.

Okay! The fairy dragon has clearly understood the comparison of strength between each other. Apart from anything else, the strength of each of the few steel-like demons is not inferior to that of the super-level monsters.

At this rate, Feilengcui will have at least six super-level monsters.

Even if the goblin power in Shaotou Mountain develops for another hundred years, it will not be Fei Lengcui's opponent.

Since you can't beat it, joining it is the best option!