Since coming to the end of the world, it is the first time that Wang Haoyu has walked out of the base with so many people. Pen, fun, and www.biquge.info

10,000 fish weighs about 40,000 catties, which is 20 tons. In order to improve the survival rate of fish, Wang Haoyu sent a total of four buses. In addition, three sedans were also dispatched, with a total of 12 people to guard the team.

Among these twelve people, Liang Tian, Li Tao and Wolf Warrior each took a car. Coupled with the 8 dragon group guard leaders, such a lineup is definitely the top if it is placed in the middle of Tianhua Kingdom.

However, this is the north, and for the sake of insurance, Wang Haoyu still sent a convoy at a distance of less than a hundred kilometers.

Since there are not many fish in each bus, it is not obvious from the appearance of the vehicle what is inside. In addition, this side is on the northern border, and there are very few pedestrians in the wild, so no one noticed anything unusual about the convoy.

Within the allotted time, Wang Haoyu's convoy arrived at a location five kilometers away from the Starry Sky City. After a long distance, Wang Haoyu saw more than a dozen people waiting there in the distance.

As the vehicle approached, Zhu Zhigang waved towards Wang Haoyu's convoy. After stopping, he was the first to come up to meet him.

For Wang Haoyu, Zhu Zhigang did not dare to slack off at all. After all, even Jiang Hao's attitude towards Wang Haoyu is very polite, as a semicolon shopkeeper, needless to say.

10,000 fish is not a small number, and besides, it is in the bus, so it is impossible to count them. can only wait for Zhu Zhigang to return to Tianjiao Auction House, and then check a little more. But before that, he needs to pay Wang Haoyu.

In terms of quantity, Wang Haoyu didn't bother to cheat at all, not only that, but he also installed a few more for the other party. And Zhu Zhigang's ID card already had the magic crystals that Jiang Hao had transferred to him, and after handing over more than 40 million magic crystals to Wang Haoyu, the two teams said goodbye and left.

An hour later, Wang Haoyu returned to the base. Coming to the building, Wang Haoyu sat on the sofa and started the system. After converting 40 million magic crystals into energy points, the defense system and the upgrade of the main system were selected.

Through 3D images, Wang Haoyu observed that the upgrade of the defense system is not only the elevation and widening of the city wall. In this upgrade, an air defense system was also added.

The air defense system is a complete system, from early warning to defense, with its own set of processes. After a simple reading of the process, Wang Haoyu knew that this air defense system combined with a weapon system could strike at birds of prey close to the base.

It turned out that the base had weapons systems and was also capable of air defense. But after all, human control is certainly not as precise as the system, and the raptor flies too fast, thinking that it is difficult to concentrate on aiming. Otherwise, every time he encountered a tide of beasts, Wang Haoyu would see a bird of prey flying to the wall of the base.

After the main body of the system is upgraded, the changes are great.

The first is the movement speed, after the theme upgrade, Wang Haoyu's base has increased from the original 20 meters per second movement speed to 30 meters per second. At this moment, the base is truly capable of reaching 100 kilometers per hour.

Reaching such a speed is actually quite terrifying. Because such a base has one more way to attack, and that is ramming.

Imagine what it would be like for a base to crash into a tide of beasts at a speed of 100 km/h.

Not only is the beast tide, if Wang Haoyu is willing, he can completely use the base to hit other bases. As long as the walls are strong enough, they can even destroy a base.

Of course, this is just a theory. Even in the last days, people are using the methods of modern warfare, not the era of cold weapons. Against this background, there are a lot of long-range weapons. Wang Haoyu will not use this trick if it is not a last resort, because this is a way to lose both.

As the main system was upgraded to level 7, the altitude of Wang Haoyu's base reached 20 meters. Don't underestimate the ten meters of this lift, sometimes it can greatly increase the passability of the base. The lift-off time has also been increased to two hours per day.

Another point that helped Wang Haoyu a lot was that the base could freely change the number and location of the gates. In other words, if Wang Haoyu still wants to receive people from other bases as before, he can change the location of the entrance at will. In this way, it is much more convenient.

And the most important point is the exchange system. With the improvement of the main system, the exchange system has also been expanded.

First of all, in terms of weapons, there are no changes to basic light weapons. However, in terms of heavy weapons, there is an additional item of strategic missiles.

Although it seems that there is no difference, after carefully reading the instructions, Wang Haoyu understands. Unlike the previous ones, this missile is laser-guided and cannot be shielded by signal jammers.

In this way, it is very useful. No matter what time it is, Wang Haoyu can accurately hit the target with strategic missiles, and he no longer has to worry about signal shielding.

There are two types of strategic missiles, small and medium.

Small strategic missiles have a range of 10 km, a killing area of 100 meters, and a price of 100,000 energy points. It's a bit expensive, but the accuracy is improved, which is better than anything else.

Medium-sized missiles have a range of 30 kilometers and a killing area of 300 meters. The increase in power is not small, but the price is ten times that of small strategic missiles, reaching 1 million energy points. This kind of price is unaffordable for the average person.

This kind of missile absolutely cannot be circulated, because of its guidance method, and if it is circulated, it is likely to pose a threat to Wang Haoyu himself.

In addition to missiles, what surprised Wang Haoyu the most was that there was an additional option in the system that could be redeemed - submarines.

This made Wang Haoyu a little confused, whether it was in the river or in the sea, there were mutated river beasts or sea beasts. Isn't it redundant to have such a submarine now?

But after reading the explanation of the system, Wang Haoyu was relieved.

According to the system, this submarine has a hidden system, which can effectively prevent the mutant beast from being discovered. They resemble a fish in appearance, and have the same smell as mutated fish in their texture. In this way, they can be treated as fish by river beasts or sea beasts, and will not attack.

The submarine is capable of carrying 100 people and sails at a speed of 30 kilometers per hour (here there is no need for nautical miles and knots, which is easy to understand). ）。 The cost is 20 million energy points, which is really not cheap.

However, it is still very useful, and when needed, Wang Haoyu can even take it to foreign countries.

Subsequently, Wang Haoyu turned his attention to the air exchange system. In addition to weapons, aviation systems are what he is more concerned about.