Prosperity is a value that represents the prosperity of the territory, and is a comprehensive value, which is calculated by the comprehensive calculation of many data such as the population and production of the territory.

This is not a stat that is easy to increase, and Langdon clearly remembers how much effort he put into reaching the 500 prosperity points he had to meet the realm upgrade task.

With more than 200 residents at the time, they frantically dug the fields, and then used the Everything Growth Skill to get the bonus of the Heart of the City, which barely reached that value.

After that, with the completion of Yuanwang Town, the population of the territory increased by nearly 10 times, and the development of waterway projects and mines, the prosperity of the territory will reach 1500.

And now, because of the capture of a bony shark and a ...... No, it's half a strange creature, and the prosperity has actually taken a big leap and doubled!

Of course, Langdon couldn't wait to open the lord's system to check, and after looking for a long time, he finally found something different in the territory specialty.

Territory specialties,At the beginning, there were only a few,I don't know if it was discovered by the predecessor or the system came up to give it.,When the territory was upgraded,The system gave away a few more specialties.,That's how the copper mine that is being developed now.。

Now, however, there is one of those specialties that wasn't given away by the system - the Bone Shark.

Although Langdon only caught one, it was still placed in the territory specialty, and it was clear that the system recognized the existence of this specialty and determined that Langdon was capable of catching it continuously.

And the development of this special product has directly doubled the prosperity of the territory, which also shows from the side how precious the bone scale shark is, and all the previous specialties combined are less than one-tenth of it.

And that's exactly what happened.

After returning to the territory, Langdon took a good shower, washed off the fishy smell of his body, rested for another night, and impatiently entered the alchemy studio early the next morning.

It was originally intended for Avina, and after Avina left, it became the exclusive use of Langdon.

The buckets containing all the parts of the skeletal shark that Langdon had taken down by his own hands were stored, and five of them were brought here by Langdon.

The Bone Scale Shark can definitely be regarded as a treasure full of treasures, and the materials of that body are of great use in forging weapons and equipment, alchemy, enchantment, and cooking.

Langdon opened a bucket first, and inside were two bone-like spikes, but not white, but a little earthy yellow close to brass.

It was the bones at the base of the bone-winged shark's pair of bony wings, which were large, stretched out for 20 meters long, but they were of little use, only a small part buried deep in the body was the best material.

Langdon took out the two bones and went about himself on the workbench beside him, sharpening them and grinding them, and striking them with a small hammer every now and then.

In this way, after a full 10 minutes, the two bones, which were originally thicker than Langdon's thighs and half a man's height, became two thin sections the thickness of a finger and thirty centimeters long.

In just these two sections, the color of the brass on it becomes more and more profound, and when the light shines, it is like a real brass creation.

However, the value of this thing cannot be compared to that of a very high-yield brass mine!

This thing has a scientific name, called a gold pen, and is generally used in alchemy and enchantment.

When alchemy, it can be used as an excellent insulating medium, which can ensure the original properties of a large number of materials, and sometimes it can also be used as a blending tool, and soft brushstrokes can easily merge two incompatible substances into one.

And enchantment is inseparable from it, because all enchantment engravings, whether painted on special enchantment paper or directly on the body, require a gold pen to carry out the most basic engraving drawing.

Engravings drawn with a gold pen have a special state, and only in this state can the various materials that are added later be able to stimulate energy and thus become a successful enchanted work.

Looking at the two gold pens in his hand, Langdon nodded with satisfaction, Avina also has a gold pen, but her gold pen materials are far from being as good as this, and the effect is much worse.

With these two, Langdon can not only make more alchemy items, but also start enchanting that hasn't been done for a long time.

Then there were the remaining four buckets, each of which actually contained a liquid, half of which was the brainchild of the Bonus-scaled shark that Langdon had drained out of his head hair, and the other was the brain-fluid of the Bonus-scaled shark.

Of these two liquids, one is used for alchemy, and the other is for enchantment.

Incidentally, the end product of these two liquids is the new trade that Langdon is going to make for his next trade.

After two days of storage, the dark green bone scale shark has begun to become viscous, and its volume has shrunk a lot, and the original bucket and a half will now add up to a bucket.

Langdon just put the two barrels into one bucket, and then just put the barrels on the fire and boiled them directly.

This situation is really a bit violent for such a delicate work as alchemy, but Langdon doesn't care at all, first, what he wants to refine is not a powerful thing, and second, he is confident that even if he does this, he will not fail.

The fire was very large, and in only five minutes, a large vat of blood boiled, but it did not return to a pure liquid state, it was still that viscous, and the surface was bubbling.

Langdon took an ingredient from the side, weighed it, and tossed it into the bucket.

And then the next material, again.

There were five materials in a row, each of which had at least a kilogram of weight, and however, the dark green liquid in the bucket had reached the edge of the bucket early in the morning, and after these materials were thrown in, they did not overflow, and the materials seemed to evaporate out of thin air.

Langdon didn't care, and began to add other ingredients to it, this time he finally stopped being as lavish as before, each material was carefully weighed, and most of it was distilled, submerged, etc., before it was put into the barrel.

Seven more ingredients were added, and Langdon finally stopped adding them, but picked up a large iron spoon and stirred it vigorously in the bucket.

The whole process, if someone were to watch it, would definitely not admit that it was alchemy, but cooking.

A bucket of broth, first add the main ingredients, then add seasonings to taste, and finally stir evenly to flavor out of the pot, isn't this cooking?

However, this is indeed alchemy.

As Langdon stirred, the original dark green viscous liquid in the barrel began to change amazingly, first the green became lighter and lighter, then quickly turned yellow, then red, then purple, and finally, finally turned green again, but it was no longer dark green, but light green like grass, and the originally viscous liquid became as soft and smooth as the river water of the Black Water River.

"500 bottles? No, it's too much of a loser, or 1,000 bottles. Langdon looked at the completely changed liquid in the barrel, nodded in satisfaction, turned off the heat, and turned over to the remaining two buckets.