Under normal circumstances, the price of a fourth-order low-grade spirit talisman is about five thousand to seven thousand spirit stones.

But now that he is asking for others, it is not unacceptable for Zhou Yang to give Jiang Yuyan half of his merit points in exchange.

He spent 32,000 Huangshamen Merit Points to exchange three fourth-order low-grade magic talismans from Jiang Yuyan, two of which were defensive talismans, and one was an auxiliary talisman for trapping enemies.

In this way, adding the Merit Points spent in the previous exchange for the "Netherworld Blood Contract", Cao Wenjin gave him 90,000 Merit Points, and now there are only 58,000 points left.

After changing what he wanted, Zhou Yang didn't stay in Huangshamen long, even riding a griffin back to his family.

"Xiao Jiu, you came back just in time. In the past few days, the old man has studied the sand camel car you made and found that your idea is good, but it doesn't work in the right place."

"The camel skateboard you are making now is too heavy. Even if two Shatuo beasts pull the cart, it will take at least ten days of rest to recover."

"That won't work. We should use the refining method to reduce the weight of the skateboard, preferably to the extent that a Shatuo beast can pull a car, so that the population can be migrated quickly and effectively."

On Yuquan Peak, as soon as Zhou Yang came back from Huangshamen, the old patriarch Zhou Minghan pulled him to talk about the "sand camel carriage".

The matter of migrating mortals is an urgent matter for the Zhou family, and Zhou Minghan is also very concerned about it.

When Zhou Yang heard him say this, he also said with a look of surprise: "To tell the truth from your great-grandfather, my grandson also had this idea, but his knowledge is limited, and he has never found a feasible method. You are talking about it now. Could this be some idea?"

"The old man has probably thought of two methods at present. One is to start with the materials. When the old man traveled to the world of immortal cultivation, he knew that there was a family in the Pegasus Oasis that produced a second-order wind attribute spiritual gold [Wind Copper]. The hardness of this metal is worse than that of refined iron, but it is as light as willow, with excellent elasticity and toughness, and we can buy a batch of this material to use as the main material for skateboards.”

"The second is to start from the refining craftsmanship. We can use wind copper as the main material, and put [light and light] restrictions on the skateboard to further reduce the weight of the car body."

Zhou Minghan slowly said what he thought of, then looked at Zhou Yang and said, "Your father is going to attack the third-order alchemist recently, so the purchase of wind copper can only be done by the old man himself, and the family will pay for it. Here's to you."

"Grandson understands."

Zhou Yang nodded, but he didn't argue any more about such a trivial matter. He just took out two of the three fourth-order talismans he had exchanged and handed them over to the old patriarch Zhou Minghan.

Zhou Minghan is a ninth-level foundation-building practitioner. Only by using the fourth-order magic talisman can the power of the talisman be maximized, and at the same time, the mana can be left to continue fighting.

Just like what he said, if you want to maximize the power of the fourth-order low-grade magic talisman, you have to inject half of your own mana into it, so you will be very passive in a battle.

After Zhou Minghan left the family and went to Pegasus Oasis to buy wind copper, Zhou Yang temporarily lived in his cave to practice cultivation.

After a few months like this, Zhou Minghan, who went out to buy wind copper, has not returned, and Zhou Xuanhao, who retreated to attack the third-order alchemist, has received good news.

"How is it? Ying'er, what do you think of this furnace [Yuanyuan Pill] that you made for your father? But the appearance has reached the normal third-order level?"

On Yuquan Peak, Zhou Xuanhao and Zhou Yang's father and son both looked at Xiao Ying nervously, while Xiao Ying stretched out two slender jade fingers and held a pale white elixir in front of her nose to sniff.

Xiao Ying originally cultivated hybrid food crops in the farmland below the mountain. It was Zhou Xuanhao who hurriedly called her to the mountain to help identify the third-order elixir she had refined after leaving the customs.

Originally, he and Zhou Yang could do this kind of judgment on whether the refining elixir reached the third rank.

However, after he completed the pill this time, the number of pills out was only two, and the color of the pills was a little wrong, which made him have no confidence in his heart and must ask Xiao Ying, a third-order alchemist, to come over and confirm for him. .

"It shouldn't be a problem, the number of pills produced is small, which is very common among new third-order alchemists, and the same is true for my daughter-in-law at the beginning. As for the color of the pills, it may be that when you were concocting pills, the heat was a little too hot. The reason why the liquid has dried up a bit."

Xiao Ying put down the medicinal pill between her fingers, smiled slightly, and said her judgment aloud with a smile.

And as soon as she finished speaking, Zhou Xuanhao had no time to speak, and Zhou Yang looked at him and said, "Dad, look at me, I'm sure there is no problem, right? Now that Ying'er has said this, you can always rest assured. Come on!"

"No, I still have to verify it!"

Zhou Xuanhao's eyes flashed with determination, he suddenly reached out and snatched the elixir from Xiao Ying's hand, and then took it directly.

"Dad, you...Aren't you making a fool of yourself!"

Watching this scene, Zhou Yang was simply furious.

How can this elixir be taken indiscriminately?

If this elixir is really unqualified, wouldn't it harm you?

"Zhou Lang don't have to worry, the elixir for refining [Yuanyuan Pill] is a mild medicinal substance. Even if there is any problem with the refining elixir, Dad will have enough time to force the medicinal power out of the body."

Xiao Ying gently stretched out her hand to hold the Taoist companion's hand, and calmly spoke out to enlighten her.

Zhou Yang felt relieved after hearing this.

And Zhou Xuanhao also opened his eyes about a quarter of an hour after taking the Lingdan, his eyes full of joy and repeatedly shouted: "Yes, the effect of the medicine is similar to the [Yuanyuan Dan] I used before, this is true It's a real Tier 3 elixir!"

After speaking, he looked at Zhou Yang with a smile and said, "Yang'er, you guys are busy first, go back to refine the medicinal power for your father."

"My father, it's really worrying!"

Zhou Yang looked at the back of Zhou Xuanhao who hurriedly returned to the cave, and smiled bitterly.

Then he looked at the Taoist companion beside him and asked, "Ying'er, how are you cultivating hybrid crops? What's the good news?"

"There is no major progress yet. Zhou Lang, are you sure that the cross-breeding of two crops of different varieties can really produce crops with higher yields?"

The color of doubt flashed in Xiao Yingmei's eyes, but she finally took the opportunity of Zhou Yang's inquiry to ask her doubts that she was embarrassed to say these days.

She carried out many experiments according to the ideas provided by Zhou Yang, and the result was that the cultivated crops were either inedible or the yield was many times lower than the original yield, which made her unable to bear Zhou Yang's hybrid crop cultivation plan in her heart. Living has created doubts, doubting whether it can really be done.

However, after hearing her questioning, Zhou Yang said confidently: "There is definitely no problem with my idea, Yinger, don't worry, just take it slow, we immortal cultivators have time to do this! "

Hearing his confident words, Xiao Ying's doubts disappeared, and she nodded forcefully, "Well, I believe in Zhou Lang."

It must be difficult to grow a high-yielding hybrid crop from scratch.

But Zhou Yang believed that with the various means mastered by the cultivators, as long as they followed this direction, they would definitely be able to succeed.

Not to mention anything else, just in accelerating the growth of ordinary crops, even if he used all the means in his previous life, it was no better than the second-order Lingzhifu's "Spring Breeze and Rain Technique".

It doesn't matter if Xiao Ying has tried dozens or hundreds of times without success. After she has tried hundreds of thousands of times, Zhou Yang believes that there will definitely be good news.

After another half month, the old patriarch Zhou Minghan, who went out to buy wind copper, finally returned to his family.

Seeing this, Zhou Yang immediately put down all his work and worked with Zhou Minghan to study the transformation of the "sand camel cart".

As Zhou Minghan said, the two skateboards of the "Sand Camel Cart" are long and wide, and there is enough space to arrange "light" restraints for the two.

After more than a dozen experiments, the two successfully placed a ban on a skateboard.

But don't think that it is successful to create a magic weapon by yourself. If creating a magic weapon by yourself is so simple, then any crafter can do it.

They were able to put a "lightness" restriction on the skateboard. In fact, they used the skateboard as a large flying sword to refine. It was just a way of changing the soup instead of the medicine.

But in any case, after adding the "lightness" ban to skateboards, their original intention was achieved.

Two skateboards made of wind copper and refined iron were added, and the total weight of the entire "sand camel cart" plummeted to less than 2,000 kilograms after the "lightness" ban was added.

However, this still couldn't meet the requirement of one Shatuo beast pulling one car, so Zhou Yang cut the number of passengers on the "Sand Camel Car" by 20 people and turned it into a car that could pull 60 people.

In this way, with the planned output of 40 "sand camels", UU can carry 2,400 people in one trip, and it will not make the Shatuo be too tired, and the speed will be faster than before. Fast up to a third.

Zhou Yang and Zhou Minghan both breathed a sigh of relief when this important matter was resolved.

"Okay, now that the means of transportation for the migrating population are ready, after we finish attending the [Foundation Conference], we can go to develop that new oasis!"

After Zhou Yang tested the performance of the newly built "sand camel car", he said the next step with a smile on his face.

Zhou Minghan frowned slightly when he heard what he said, then he pondered for a while, then nodded and said: "The development of the new oasis really needs to be completed as soon as possible, but before that, we must quickly refine the third-order puppet beast. Just come out."

"Great-grandfather said yes, but refining the third-order puppet beast, I'm afraid you have to do it yourself, this time I'm afraid my grandson can only beat you!"

Zhou Yang said with a depressing expression on his face when he remembered the fact that his artifact refining technique was trapped in the third-order low-grade.

With his artifact refining technique, the success rate of refining the third-order puppet beast is too low, and the refining materials that the Zhou family has collected over the years are not many. Refined.

Seeing this, Zhou Minghan couldn't help laughing and said: "Hehe, Xiaojiu, don't be discouraged, you are still young, it doesn't matter if you break through the art of refining a few years later. Some experience is also a good thing for you to independently refine third-order puppet beasts in the future."

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