That night, Helian Jie immediately entered a state of retreat and cultivation.

After these two battles, Helian Jie found that Taihao Shuo has a lot of things that need to be improved, especially when casting energy charms, the performance is still a little stretched, after all, you need to cast multiple energy charms at the same time, if this is used as a killer tactic in the future, you need to improve the performance to the maximum.

At this stage, he made a lot of money, and Helianjie took out two million dollars to buy a batch of new equipment and materials, which continued to be used to develop Taihao Shuo and Feitian robots, which are now his foundation and cannot be taken lightly.

As long as he has money, he will immediately update and upgrade, after more than ten days of intensive research and development, he finally updated the Taihao shuttle and the flying robot.

Now the Taihao shuttle is still golden, but it is obviously fatter, and the number of nanoparticles has increased more than three times, and at the same time, it can be divided into seven to ten little golden people, and if it is turned into a Taihao silver needle, the number will reach more than two hundred, and the ultimate speed of the Taihao shuttle can also reach five times the initial velocity of the bullet.

There should be no problem with such muzzle velocity to deal with ordinary force field shields, but I'm afraid it's a little difficult to use that kind of strengthened force field shield.

The number of flying robots has reached hundreds, and the continuous endurance is also longer, which can be monitored continuously for 72 hours, and the flight speed has become faster.

Helianjie has installed multi-language translation software in the system of these flying robots, which basically covers all the mainstream languages in the world, and he can easily use the flying robots to communicate with people from other countries without being affected. In addition, a variety of voice processing functions have been added to the software, which can produce five voice modes such as male voice, female voice, and children's voice.

These translation technologies are very mature at this stage, and Helianjie does not need to develop them from scratch, he only needs to hack out their source programs, modify them, and install them on his own robots.

What makes him most troublesome now is the power device of nanoparticles, because Taihao Shuo needs to attack in a battle, and the energy consumed is very huge, and the previous battles have not lasted very long, if he encounters any hard stubble in the future, in case the energy is exhausted at a critical time, it will be troublesome.

This is also an important reason why Helianjie tried his best to bring the miniature nuclear bomb back to China, if he can integrate the miniaturization of nuclear energy with his own nanotechnology, so that Taihao Shuo has nuclear power, then the effect will definitely be completely different, but this is now Helianjie, it is really just an idea of him, to really realize, there is still a long way to go!

As long as it was time to rest, Helianjie devoted himself to the study of nuclear technology, he dismantled the miniature nuclear bomb and conducted in-depth research, but the core of the nuclear furnace did not dare to move, if this thing accidentally went wrong, then he would be scrapped at once. He still needs some time of professional training to be able to do this.

But even so, through this process, he developed a deep understanding of nuclear technology and nuclear weapons.

In the Tarzan Vault, he conducted a series of miniature nuclear tests, and this is when the uranium ore obtained on the freighter came in handy.

Originally, this kind of experiment was time-consuming and labor-intensive, and it was very difficult to do, but with the help of nanorobots, things became much simpler and better, and all kinds of purification work were done by nanorobots. He just needs to design the relevant program.

It's just that the cost of this whole set of nuclear test equipment and materials is really not low, and it cost him 50 million yuan when it comes to the full cost, and even so, he still tries to make the minimum cost, and if it is open, I don't know how much it will cost.

But nuclear technology is too tempting for Helianjie, although he spent a lot of money, he also felt that it was worth it, but in the future, he was afraid that he would have to work hard to earn money again, and the money was really spent like running water.

Three months later, there was an earthquake in Tai'an, which was not very high in magnitude and did not attract everyone's attention. But Helianjie was excited to watch the data and explosion video on the LCD screen in his secret room, and in a secret cave deep in Tarzan, he set off a miniature atomic bomb.

Fortunately, the yield of this atomic bomb was small enough that it did not attract the attention of ZF, otherwise, it would have really not ended well.

At this stage, Helianjie has been conducting nuclear tests in the secret room of Mount Tai, and now that the nuclear test has finally been successful, how can he not be happy! This means that he has already mastered nuclear technology.

In the next two or three months, he completely dismantled the miniature nuclear bomb and removed the nuclear materials, which were highly purified uranium and plutonium, which he subjected to further special treatment and encapsulated in a special metal box to prevent radiation leakage.

Then he took out two bullets, which were the same miniature depleted uranium bullets he had in his collection. Originally, there were three of them, but he had already used one of them, as a killer feature, Helian Jie always took them with him, he knew that this thing was very expensive, and he would not use it unless he had to.

Some time ago, he unloaded one of the depleted uranium bombs and studied them carefully, and found that if he cooperated with his own nanotechnology, he was still very confident that he would develop such a depleted uranium bomb, which was much simpler than the development of miniature nuclear bombs.

It's just that the lack of nuclear materials makes him a little troubled, the previous uranium ore was used up during the nuclear test, and finally he remembered to disassemble the miniature nuclear bomb, isn't there the nuclear material needed in it!

It took him half a month to finally develop seven depleted uranium bombs with these nuclear materials, and he tried to launch one, although the temperature produced was not as high as the original one, but it was also more than 5,000 degrees, at such a high temperature, it may not be effective against cultivators above the fifth level of the primordial level, but the capable cultivators of the fourth level of the primordial may not be able to resist it.

He put away the depleted uranium shells and found another problem, the depleted uranium shells were available, but there was a certain problem with the guns that fired the depleted uranium rounds. Originally, this gun could have been used with the desert eagle of the halfling or Liu Xiaowu's revolver, but in China, you can't carry weapons when you go out, let alone take a plane, let alone bring it. In this case, his depleted uranium bullets are not much different from the decoration without a gun to fire.

After thinking about it, Helian Jie decided to let Taihao Xiaojinren complete this task. At this time, the little golden man can already be turned into a variety of shapes, but the program needs to be preset, he simulated the model of the gun on the computer, after trying many times, finally let the little golden man can be turned into a Taihao pistol, as long as the depleted uranium bullet is involved in the Taihao pistol, you can shoot the depleted uranium bullet fired, he called the deformed Taihao pistol Taihao floating cannon, its power is no less than a miniature cannon. In terms of temperature, the shells are even more out of reach.

In this way, Helian Jie can develop and use the Taihao shuttle to freely fire depleted uranium shells, and with the killer weapon of the Taihao floating cannon in his hand, if he encounters a high-level cultivator in the future, he will also have the strength to fight.