The effect of the purple sea urchin pill is very high, but I don't know if it is because the pill recipe is obtained from the mission on the fish-man's side, and the main ingredients required are actually produced in the sea.

In other words, if you want to produce purple sea urchin pills, you must first get medicinal materials from the sea.

In this regard, let alone yourself, not even on the Empire's side, at least not temporarily. If you really can't find it, you can only type out the information to buy it.

I didn't expect this pill to be the most troublesome thing for me here.

Finally, there's the problem of that particular nail town. Sharia pointed to the map and said, "Now the second section of the passage has been opened, but for the time being, we can't station people there, and we have already started to secretly build the Ice Tower." ”

"According to the optimization calculations, we are going to build the ice tower directly on the mountains on both sides, and some uneven terrain can be corrected so that the open space below can be exposed. If someone comes to the town to cause trouble, they will be attacked by the ice tower on the mountain. I think we should build 2,000 ice towers here. ”

"Can you put down so much?" Du You said a little strangely.

Sharia had already prepared: "Of course, there are a lot of mountains over there, and this design can also free up the location of our town." These two thousand roots are enough, and a fourth-order master who is not strong may be left behind if he is not careful. ”

Sharia is confident in this, and their team has carefully calculated the power of the Ice Tower.

"Then I'll rest assured, you just have to do it with your hands and feet. "This time it's a lot of expenses, but it doesn't matter, most of them are gold coins, as long as they are not their own crystal coins, they are renewable in this world.

Just when Du You was leisurely developing in the territory, the movements of the Shenyan Empire were also very fast.

After the various materials were sent back, the people above began to directly conduct research experiments, and within a few days, the technology of enslaving the fishmen was restored.

The land of the Shenyan Empire is huge, and the southern coast is only a small area. Soon, a group of fishmen swam directly from the sea, coming from the east, and occupying the eastern part of the southern coast at once.

The Hanhai Kingdom, which had been on the offensive, was also a little blind now.

Du You also received the news that unlike the spotted fishmen controlled by the Hanhai Kingdom, the empire controlled the black-scaled fishmen. Although there is no way to restore the potion that is useful to the fish-people for the time being, there are more fish-people here.

"Great, the empire can send so many fishmen, then the materials in the sea can also be obtained, we can just buy them directly. Sharia, I'll leave it to you to buy the materials. ”

"Don't worry, Lord Lord, as long as they know that this is used to make the Purple Sea Urchin Pill, they will be more active than us. ”

"No one will snatch a prescription of this level. "Although they know that they can't snatch it, they don't know it themselves, and it's not impossible to do it.

"This shouldn't be, after all, lord, you are now a count, and you are already a great nobleman in the empire, there is no reason why even the king will not attack us. Moreover, the third-order pill, although the benefits are huge, it is not enough to make them tear their faces. After all, potions of this level are of little use to true masters. ”

Also, the strong in this world are respected, and the role of the real strong is much more powerful than the army or something, and they will not mess around if they are useless. But equally, if they come across something that works for them, it's easy for them to play on their own.

"Our territory now has an army composed of many third-order people, as long as there are a few more, it will be enough to protect our interests. No one would offend a powerful lord like us for what they could buy. ”

When Du You heard this, he was finally relieved.

It didn't take long for new news to come from Nanshan City, and the actions of the empire were indeed very fast, and this time even the underwater ships were restored. I have to say that the level of alchemy of the empire is far from being comparable to that of the Hanhai Kingdom.

After all, before, there were only a few principalities on the southern coast, and I don't know why many masters suddenly appeared in the people of the Hanhai Kingdom, which unified the southern coast and the island and turned it into a powerful kingdom. But they are too far from the empire in terms of various backgrounds, and they can't be compared at all.

The performance of the new boat has been obtained, which is comparable to the speed of the boat on the water, if not faster. It's just that the waterproof rune borrows from those materials from the Hanhai Kingdom.

Moreover, underwater, there are also solidification spells as combat weapons, and their combat power is much more powerful than those ships in the Hanhai Kingdom that can only be dragged by fishmen. Even in the face of a large number of fishmen in the water, they have strong combat effectiveness.

It can be said that in the water, the empire is not afraid of the Hanhai Kingdom at all.

And the various medicines that Du You wanted to buy were also slowly collected under the search of a large number of fishmen. When the purple sea urchin pill was taken out, it was really praised by a large number of masters in Nanshan City.

After this period of time, the southern seas stabilized, and the nobles in the country also became faster. Now there are a lot of nobles in Nanshan City, and third-order masters are no longer as scarce as before.

The power of Nanshan City is now far stronger than that of Du You's side. Originally, there were still some people who looked down on Du You and were ready to suppress Du You, but suddenly found that Du You came out to sell a large number of medicines, and their attitudes changed suddenly.

Everyone finally remembered that the most powerful thing in Du You's territory was not combat effectiveness, but production capacity.

Just like Sha Liya's analysis, although many people want to get the potion formula, no one dares to break the rules, as long as they can withstand the pressure, they have no choice.

Something that crosses the bottom line, this is a taboo among the aristocracy.

It's just that what Du You didn't expect was that the empire didn't make the kind of medicine that could improve the strength of the fishmen.

It is said that it seems that something important is missing, and no matter how you analyze it, the empire has not analyzed this special material. And this material is very tightly controlled by the Hanhai Kingdom, so the empire has no choice.

It was precisely because of this that the empire was worried that the Hanhai Kingdom would threaten the security of its south with a large number of high-level fishmen, so the situation on both sides became tense again.

In the process, a month has passed quietly. The large-scale construction of Du You's territory has basically been completed now, and I have to say that it is too easy to carry out construction within the influence of the territory.