A breakthrough in realm can only increase the quantity of bloodline, but will not change the nature of bloodline. It is the improvement of bloodline qualification that changes the quality of bloodline.

The earlier you improve your bloodline qualifications, the easier it will be, because once the quantity becomes large, more resources will be needed to improve the quality.

For example, a bone-tempering pill can upgrade the bloodline of a low-grade Kaiyuan realm warrior to a mid-grade bloodline. If a low-grade bloodline warrior in the Condensing Spirit realm takes a bone-tempering pill, the bloodline qualifications can also be improved, but it cannot be raised by a whole grade.

Lin Qingshan has middle-grade bloodline qualifications, but his realm is only the Kaiyuan realm. Spirit fish like the red-bearded spirit carp that enhance his qualifications can also have a certain effect on him.

"Are you sure?" Lin Qingshan couldn't hide his joy, his tone revealed expectations.

"The red-bearded spirit carp is golden all over, with two long red beards growing from its mouth. The characteristics are very obvious. I have carefully asked the tribesmen who reported it, and it should be correct." Lin Shizhen replied.

"If it is true, then this tribe has made great achievements and will be rewarded!"

"It is indeed worthy of a reward, but it is said that the red-bearded spirit carp is cautious by nature and is very fast in the water. Even if a spirit warrior in the Concentration Realm takes action, it will be difficult to catch it!"

"Yes, I have sent several tribesmen with fishing experience to try fishing at the lake, but there has been no progress so far."

…

Several clan elders gradually calmed down. Although the red-bearded spirit carp was extremely valuable, it was not that easy to catch.

After a discussion with no results, everyone decided to go to Turtle Lake to check the situation on the spot.

The land area of ​​the Lin family is not too large, about five miles wide from east to west and about ten miles long from north to south.

The residential area is in the north and Turtle Back Lake is in the south. Lin Shizhen and others rode horses and soon arrived at the lake.

Spring is in full swing in March and April, and a patch of new green has grown on the shore, dotted with small white flowers.

The shore is covered with orchids, lush and green, and the air is filled with the fragrance of green grass and wild flowers.

It was noon, the weather was clear, the sun was shining, the breeze was blowing, and the lake was sparkling.

The spiritual energy here is stronger than in other areas. Standing on the shore, Lin Qingshan felt refreshed.

Turtle Back Lake is not big. The weather is clear today. Looking around, you can have a panoramic view of the scenery along the shore and the small island in the center of the lake.

At this time, several members of the Lin clan arranged by Lin Shizhen were fishing by the lake.

"Is there any harvest?" Lin Shizhen stepped forward and asked.

"Elder, the red-bearded spirit carp just came to the lake to roam and look for food. When we saw it, we immediately cast a net down, but as soon as the net touched the water, the guy slipped away, as fast as an arrow.

Yes." One of them stood up, lowered his head and replied respectfully.

When Lin Shizhen heard this, he looked a little disappointed and could only shake his head and sigh.

The red-bearded spirit carp is difficult to catch and is wary by nature. As a first-level spiritual beast, it is extremely fast in the water. Usually when people encounter the red-bearded spirit carp in wild rivers and lakes, most of them can only look at it and let it slip away.

There is no difference in essence between the so-called spiritual beasts and monsters, except that people like to call those that are gentle in nature, do not attack humans, and can even be kept in captivity as spiritual beasts.

Those with ferocious temperaments, hostile to humans and even cannibals are called monsters.

Lin Qingshan did not want to miss the precious red-bearded spirit carp.

"This red-bearded spirit carp may have come down from the upper reaches of the Baihe River. Uncle, please arrange for a few Lingwu tribesmen to watch and live at the entrance of the lake to prevent it from slipping along the Baihe River!"

Lin Qingshan said to Lin Changye.

He guessed that the red-bearded spirit carp came from the upper reaches of the Baihe River, so the most important thing at the moment was to prevent the red-bearded spirit carp from escaping from Turtle Back Lake. As long as the red-bearded spirit carp stayed in Turtle Back Lake, it would be a turtle in a urn, and he could catch it slowly.

"What the patriarch said makes sense, I'll make arrangements right away!" After saying that, Lin Changye said goodbye to a few people and left.

I hope it's too late, Lin Qingshan thought. Then he turned to look at the fishing tribesmen.

These people are all ordinary tribesmen with no good blood, but catching spiritual fish does not depend on their cultivation. Spirit fish are different from land monsters. As long as they can get it ashore, ordinary people can also deal with it. If they can't catch it, it won't matter.

Danger.

The problem is how to fish out this red-bearded spirit carp.

How to do it?

"Can we start with fishing tools?" Lin Qingshan thought to himself.

He noticed that several people fishing were each holding a fine fishing net in their hands.

After some inquiries, Lin Qingshan learned that the main fishing tool of the fishermen on both sides of the Baihe River was this kind of fishing net.

When fishing, you can cast the net out, or you can use it to set traps in the shallows near the water.

As for setting up fishing nets to catch fish like Lin Qingshan did in his previous life, no.

The fishing nets in this world are all hand-woven by fishermen themselves. The materials used are generally very strong, but the threads are not thin enough to meet the requirements for netting fish.

It is impossible to disconnect from the Internet.

Fortunately, Lin Qingshan has another trick, trawling!

In his previous life, Lin Qingshan had never played with a trawl net, but he had never eaten pork or seen a pig running?

He has seen trawling on TV more than once. The principle is very simple. It is two fishing boats dragging the fishing net, like combing hair, frantically searching for resources in the sea over and over again.

Trawl fishing is very simple, but very effective. In the previous life, the ocean area on the earth was four times that of the land, and there were abundant fish resources. However, in the end, humans were almost wiped out by trawl nets, and they had no choice but to impose a fishing ban to protect marine resources.

The ocean is trembling under the trawls, but a small turtle-backed lake shouldn't push you to the ground and rub you like crazy?

Thinking of this, Lin Qingshan smiled.

Juehu.com, arrange!

As soon as he said it, Lin Qingshan asked several clan elders to recruit clan members who could weave nets and build ships.

The fishing net does not need to be delicate, just strong and durable.

Two boats are needed, they don’t need to be too big, each boat can accommodate four adults.

Now that the first season of rice seeds have just been sown, the work of the tribe is not as busy as when they first came to the tribe's land. The women of the tribe have begun to plant gardens near the residential area and plant some vegetables.

It is not difficult to recruit people at this time, but not many people can be gathered.

The men were not idle either. Lin Qingshan promoted hunting artifacts such as animal traps to ordinary tribesmen. Many tribesmen would prepare several pairs of ordinary animal traps and go hunting in the mountains when they were free.

The monster beasts in the woods near the tribe have almost been cleared away, and there is generally no danger for ordinary tribesmen to go hunting.

The monsters are gone, but there are still a lot of ordinary wild animals and wild birds. The hunting tribesmen can often catch hares, wild boars and the like, which greatly improves the food at home.

There are also some tribesmen who have been summoned by Lin Qingshan and go to the west of the tribe every day to build a building that looks like a large chimney.

That's a blast furnace used for making iron!

Last time I watched Lin Changzhu and others refining the Qinggang Beast Clamp, an idea came to Lin Qingshan's mind. Can Qinggang be refined using the blast furnace ironmaking method?

Green steel is easy to obtain. You only need to melt mithril and iron on a carbon stove to become liquid, mix them together and solidify to become green steel.

However, green steel is difficult to refine. The carbon fire in an ordinary furnace cannot reach the temperature needed to refine green steel. Spirit warriors who practice fire-attribute true energy are required to activate the true energy to heat it.

It takes a month for an ordinary Kaiyuan Realm spiritual warrior to refine a piece of hundred-refined green steel. After all, a Kaiyuan Realm spiritual warrior is not a robot. His true energy and physical strength will be consumed. He needs to rest when he is tired, and he has to practice regularly.

This results in very little green steel being produced, and the market price is very high.

A weapon made of hundred-refined blue steel can be sold for up to five taels of black gold, which is comparable to the value of a Peiyuan Pill.

The key to the difficulty of smelting green steel lies in the temperature!

This is just like Fan Tie in this world.

What is iron?

In fact, it is the pig iron from Lin Qingshan's previous life, which is iron containing more impurities.

If the temperature is not enough, there will naturally be more impurities.

Since the charcoal fire in an ordinary furnace cannot meet the requirements, can a well-matched charcoal in a blast furnace meet the requirements?

Lin Qingshan was not sure that blast furnace ironmaking could reach a high temperature of two thousand degrees, far exceeding that of ordinary furnaces.

The hope of success is still relatively high, so it’s worth a try!

As for where the idea came from, Lin Qingshan could only tell his tribe that he saw it in a book!

There is a golden house in the book, and there is a beauty like jade in the book. Believe it or not!

Fortunately, Lin Qingshan has been an obedient and good boy since he was a child. He liked reading books when he was in Lin's School. As for what he has read specifically, who can compare to this truth?

In the afternoon of that day, several tribe elders found more than a dozen tribesmen with experience in weaving nets and started weaving nets according to Lin Qingshan's requirements.
Chapter completed!