"It's just a trial work. Zheng Yichen glanced at Dan Marina, not thinking how fake her praise was, but instinctively he just didn't want to be praised by this frivolous but moderate woman, let alone attract her attention.

The construction diagram was perfected by Zheng Yichen in the dream, even if the parameters are correct, the dream is a dream after all, and it will be affected by his own subjective will to a large extent, for example, he made a nuclear bomb in the dream...... And if you want to succeed in the trial, then there is a real possibility that you will be able to succeed!

Even if Zheng Yichen doesn't understand how to make a nuclear bomb, he only knows how to make explosives! Even if he makes a 'nuclear bomb' out of explosives, he can still explode a mushroom cloud...... There was nothing wrong with it in the dream, he didn't know how to make a nuclear bomb, but he had seen the process of a nuclear bomb exploding!

As long as you know this, you will meet the conditions for the success of the 'nuclear bomb' in the dream world, and the director will want to succeed, then it will be done!

Things in dreams are complicated and complicated, and simple is so simple.

So no matter how successful the trial is in the dream, it must be practiced in reality, Zheng Yichen in the dream or something is only regarded as a simulator, as for the name of this gun?

appears very frequently in novels and movies, and even some of them are badly written...... It is because of this frequency of occurrence that Zheng Yichen will be idle on the earth in the past and have nothing to learn about it in detail.

The structure of the firearm can be restored in the other world, but gunpowder is probably the difference between the rules of the world, the original formula is basically unusable, the immediate gunpowder in this world is basically a refinement of an ore, and not being applicable does not mean that there is no substitute, and even because of the supernatural factors in this world, some things that can replace gunpowder can also exert greater power!

Bullets are such a thing...... Zheng Yichen doesn't plan to make them one by one, relying on the collected materials, it is easy to get a small machine tool specializing in the production of bullet shells and warheads, as for the filling of gunpowder, this can be done by those alchemy puppets, the transformation of bullets is naturally done by Zheng Yichen himself, and this part of the transformation belongs to special ammunition.

The reason why he got such a thing as a gun was purely because Zheng Yichen didn't have time to develop his power, what he could do was to fight the alchemy puppet's violent soldiers, and the alchemy puppet's combat ability, with the help of a special body, in the same level, it takes several people to fight, but Zheng Yichen's alchemy puppets are all humanoid.

The flexibility and convenience are far beyond that of ordinary alchemy puppets, but they are much weaker in terms of combat effectiveness, although Zheng Yichen is not distressed when they are used as cannon fodder, but these are all money, and if they can be wasted, they will not be wasted, so the weapons suitable for them Zheng Yichen's first choice is firearms!

It is true that the power of magic is very great, but ordinary and even some advanced mages are ultra-long-range when they hit a few hundred meters, and the musket in this world is not as far as this distance because of the structure, and the sniper rifle on the earth is different, and the ultra-long sniper range of more than one kilometer can be doubled in the other world.

With such a big advantage, Zheng Yichen said that he would not miss the development of this aspect, and even he planned to make a weapon like a cannon, as for the loader, not to mention the use of a mechanical dragon, make a weapon similar to a mechanical demonic beast, and then modify it, and add this thing to it!

felt out a bullet and stuffed it into the magazine, Zheng Yichen carried the weapon outward, came to a shooting range, aimed at the bullseye and tested, as expected, and the super accuracy revealed in the dream, the test in reality has many flaws that need to be modified later......

In the morning, Zheng Yichen spent time in adjusting and modifying flaws, and in the afternoon, after Zheng Yichen made a batch of alchemy puppet embryos as usual, he began to study magic, as if Dan Marina did not exist, and she actually didn't say anything much, just like a quiet bystander, until Zheng Yichen studied magic, she came over.

"This magic, although you can barely use it now, it seems to be a bit of a chicken. Dan Marina looked at the extremely complex magic formation drawn by Zheng Yichen, glanced at Zheng Yichen and said, his current strength is just right with middle-level magic, and high-level magic is very reluctant!

The low-level, middle-level, and high-level seem to be a one-level gap, strictly divided, and the gap between each level in this is three to ten times, and the light tide belongs to the high-level magic with a wide range and great power, so the difficulty is also ranked at the upper level, "You still want to adjust it?"

"Isn't it okay?" As soon as Zheng Yichen heard Dan Marina's tone, he subconsciously wanted to drive people away, but thinking that the woman in front of him was also a witch, her attainments in magic should not be low, and she could also bring some reference opinions to herself, right?"

"Thoughts, I don't have any interest in this kind of magic~" Dan Marina waved her hand indifferently, "What I can see is that you can't master this magic now." ”

This......

"I haven't asked you for rent yet!"

"Heh~ I've taken care of your contractor for so long, and I haven't asked you for payment yet. ”

Petty blinked blankly, how could it involve herself again, from the morning to now, she found that she had no way to understand what Zheng Yichen was doing, let alone interject, whether it was the firearms he made, the use of alchemy to make props, or the current research on magic, it was beyond the level she could deal with.

She had learned about alchemy from books, but she wouldn't choose this discipline because it was too expensive, engineering...... Ditto!In terms of magic, she can't understand this complex magic formation at all, and if you look at it carefully, she will have a strong feeling of dizziness, which is a vicious reaction that the level of the magic formation pattern is too high, and her spiritual power can't bear it.

"Cut, if you can't do it, continue to be a quiet bystander, don't disturb me. Zheng Yichen has a very tight schedule of time, there should still be research, for the study of this magic, he gave himself two to three hours, if there is no breakthrough inspiration when the time comes, then he will stop doing other things, and he will not stare at such a difficult problem.

"Ouch~ Why are you so unlikable, if you want me to help, you have to talk about your adjustment needs, right?" Dan Marina looked at Zheng Yichen who was staring at the magic formation again with a smile, "Let's discuss how it is, I'll help you solve this problem, how about you let me meet your body?"

“...... I don't think it's a good exchange. Zheng Yichen looked at Dan Marina vigilantly, Lolits could find out his identity through his body, and the witch in front of him had a better hand in tracing the problem...... Even if you are on guard and your body is seen, I'm afraid something will go wrong!