Team Leader Zhang pointed to the software and said: "Mr. Liu Yan, Team Leader Pang, you can put forward the requirements of this new type of weapon, I will first make a schematic diagram to try to meet your requirements, and then consider whether the process can be completed." ”

Liu Yan saw this kind of software for the first time, looked very novel, and asked: "Team Leader Zhang, what kind of software is this, it's amazing!"

Team Leader Zhang smiled: "This is CAD, specializing in drawing mechanical drawings, you see, there used to be a lot of libraries, which contained all kinds of weapon models." ”

As he spoke, Team Leader Zhang called up a lot of drawings and models designed before and showed them to Liu Yan, and Liu Yan was eye-opening.

The graphics in the software are different from the real thing, and you can clearly see the deconstruction, various cross-sectional views, and accurate dimensions, which is simply too high-tech!

Team Leader Zhang saw Liu Yan's eyes shining, and said: "Actually, it's nothing, there is a specialization in the art industry, we do this every day, it's just a skilled worker, everything Mr. Liu Yan has done, we can't do it!"

Seeing that the experts began to praise themselves again, Liu Yan hurriedly changed the topic and pointed to the weapon model on it and asked.

Team Leader Zhang showed Liu Yan these weapon models, not to show off, he wanted to give Liu Yan and Team Leader Pang an idea, the size and size of the weapon must conform to the soldiers' usage habits, as well as the size of the Oriental palm.

For example, pistols in Europe and the United States are generally very large, while most of the guns produced in China are smaller, which is to hold comfortably, easy to carry and aim and shoot.

Liu Yan and Team Leader Pang saw these pictures and combined them to say the requirements for weapons.

After listening to it, Team Leader Zhang thought about it carefully and began to draw, he was very experienced, while drawing, he called up the previously stored parts model for application.

Soon, in less than an hour, the model of the "water gun" came out!

In the end, this "water gun" looks similar to an ordinary pistol, only the body is slightly longer, this is to improve accuracy, after all, the firing principle of the water gun is different from that of an ordinary gun.

"Team Leader Zhang, how much liquid medicine can this gun hold?" Liu Yan then asked.

"About 300 milliliters. Team Leader Zhang replied calculatingly.

"Three hundred milliliters? I calculate, a bottle of mineral water is five hundred milliliters, which doesn't seem to be too little. Liu Yan muttered.

Team Leader Zhang smiled: "Mr. Liu Yan, this can't be calculated like this, this diagram is just a rough outline, the specific size, and you have to communicate with chemical experts." For example, how many doses of liquid must be ejected each time to defeat the enemy, and the speed of the spray, whether it is a burst or a point shot, there is a lot of knowledge in this, hehe. ”

Liu Yan stuck out his tongue and said enviously: "My God, it's really like a mountain, I really don't understand it at all, and I can't think of it!"

Team Leader Pang walked over and patted Liu Yan on the shoulder and said, "You are very right to say this, interlacing is like a mountain, you have reached the top level in your own field, I think you should leave us a bowl of rice to eat, haha!"

Team Leader Pang was very humorous, and after he finished speaking, all three of them burst out laughing.

Under the tense and terrifying atmosphere of transforming people, these pillars of the country talked and laughed, temporarily relieving the tense atmosphere.

Coming out of the weapons department, Team Leader Pang said with concern: "Liu Yan, as soon as you return to China, you will start to be busy, or your body is important, listen to me, hurry back and rest for a day, and I will inform you when you have an important task!"

Team Leader Pang had a serious face and said in a commanding tone, Liu Yan knew in his heart that Team Leader Pang was concerned about him.

Liu Yan smiled and replied, "Okay Team Leader Pang, then I'll go back first, you can call me at any time if there is anything!"

"Go back quickly!" Team Leader Pang was a little distressed when he saw Liu Yan's slightly haggard face.

Liu Yan returned to his residence, slept a lot first, and didn't even eat, indeed, even if he was the top cultivator, he was also flesh and blood, coming out of the war in the Americas, taking a plane for more than ten hours, and working for another day, it was really a little unbearable.

I slept until more than eight o'clock in the evening, and when Shuangsheng came back, Liu Yan didn't know.

Shuang Sheng was very sensible, he didn't wake up Liu Yan, but went to a nearby supermarket to buy vegetables, and came back to make a few dishes for Liu Yan in the kitchen.

At more than nine o'clock, Liu Yan finally woke up, this sleep was very comfortable, he stretched his waist greatly, and suddenly asked about a fragrance, and then his stomach rumbled, he was really hungry.

Liu Yan got up and came to the kitchen, only to see that it was Shuangsheng cooking.

If Shuangsheng is usually home alone, he rarely cooks, and most of the time he orders takeout, because his training is very hard and he doesn't want to move when he gets home.

And this time Shuangsheng made four or five dishes, and it was obvious that he was cooking it for Liu Yan.

"Frost Sheng, I'll help you. Liu Yan washed his hands, walked into the kitchen, and got busy.

"Uncle Liu, I'll just come by myself, you can rest more, this is the first time I've seen you sleep so soundly!" Shuang Sheng knew what Liu Yan had been through, so he wanted to do more for Uncle Liu.

"Good boy, I really didn't misread anyone, Brother Zhang, sister-in-law, and you two brothers, they are all good!" Liu Yan touched Shuangsheng's head and brought the two plates of dishes to the restaurant.

During the meal, Liu Yan and Shuangsheng talked about something.

"Frost Sheng, how do you feel about the three transformers we met last time?"

"Feel...... I think that although those people don't speak, they cooperate very tacitly, and their fighting skills are not high, but their true qi is very stable. Frost Sheng said what was in his heart.

"Well, your heart is quite fine, is there anything else?" Liu Yan then asked.

"And ......" Shuangsheng put down his chopsticks and thought to his cheeks, "It's just that there is no emotion in the voice, it's all a tune." ”

Liu Yan smiled: "This sound is normal, it is estimated that it was installed later, but it is not very important." ”

"Uncle Liu, do you want to find out all the characteristics of the transformed person?"

"Yes, I've been thinking about one thing for the past two days, if the reformers are mixed in with the people and don't take any action, how are we going to find them out, it's a technical job!" Liu Yan said thoughtfully, he was always worried that there were already reformers mixed in the crowd, but they hadn't received the organization's orders yet, and they were lurking.

In this case, it will be too dangerous, they may be time bombs, which will endanger the lives and property of the people at any time, and even the safety of the country's leaders!

As soon as he thought of this, Liu Yan's heart tightened, so he had to find all the characteristics of these transformed people now, and strive to find a way to find out their location, and then catch them all!

"Uncle Liu, what can I do then?"

"Actually, I noticed a feature last time, I don't know if you found it?" Liu Yan said.

"What characteristics?" asked Frost curiously.

"The last time we went to the warehouse to catch those three transformers, after jumping in, when I started, I took out my phone and looked at it, and found that the mobile phone signal was very unstable. ”

"Is there such a thing?" Shuang Sheng's eyes widened, at that time, several of them were fighting with the reformers, Liu Yan saw that the victory was decided, so he didn't make a move, but took out his mobile phone and called Team Leader Pang.

At that time, Liu Yan found that the call was intermittent, and later had to send the address to Team Leader Pang, which notified Team Leader Pang.

"Yes, and it is no coincidence that later we killed two and seriously wounded one, and the signal machine was much better. Liu Yan recalled the scene at that time.

"If that's the case, then how are we going to find out?"

"I have a hunch that these reformers must be lurking near our martial arts halls, and at present, their first task is actually to suppress us Huaxia by force. Liu Yan analyzes the purpose of transforming human organizations.

"Uncle Liu, did you tell Team Leader Pang about this?"

"I've already said it, but Team Leader Pang has no way to find out through this now, because of interference with the mobile phone signal, this is like looking for a needle in a haystack, and sometimes the phenomenon of bad signal is normal. Liu Yan shook his head helplessly.

Shuang Sheng said with a smile: "Yes, my mobile phone is very strange, the signal is not good downstairs in our house, and after I come up, the signal is very sufficient." ”

Liu Yan sighed and scolded: "It's really not easy to do, tomorrow I will go to the martial arts hall and talk to everyone, just keep an eye on it, if the mobile phone signal suddenly deteriorates, you must be careful, there may be a ...... of transforming people around"

Speaking of this, Liu Yan suddenly had a flash of inspiration in his mind, and suddenly stood up and asked, "Shuangsheng, what did you say just now?"

Shuang Sheng just picked up the chopsticks to continue eating, and when he saw Liu Yan suddenly become serious, Shuang Sheng was startled: "Just now? Oh, I said, by the way, I said that the mobile phone signal downstairs is not good." ”

"The signal downstairs is not good, why didn't I notice?" Liu Yan walked to the window and looked down, but it was already night, and there was no one downstairs except for a few street lights.

"Maybe you didn't call downstairs, did you?" Frost guessed.

"Wait for me, I'll go down!" Liu Yan picked up his mobile phone and ran outside, Shuang Sheng thought about it, and felt that Liu Yan's suspicions were reasonable, the phenomenon of bad signal downstairs was not normal, could it be that there were people in the residents on the first or second floor?

Liu Yan rushed downstairs with his mobile phone, walked around the building, and found that the signal was very good and did not deteriorate.

But Shuangsheng couldn't lie about this, he must be telling the truth, could it be the problem with the mobile phone?

"Shuangsheng, you come down, take your phone, and don't forget to take the key!"

"Okay. Frost Sheng then ran down as well.

After Shuangsheng ran down, he asked, "What's wrong, Uncle Liu?"

"You try cell phone signal again!"

Shuang Sheng picked up his phone and looked at it, huh, the signal was very full and stable.

Shuangsheng scratched his head and said a little embarrassed: "Uncle Liu, I didn't lie, the signal was really bad last time." ”

"I didn't say you lied, I suspect that the reformers live here, but they go out at night or don't live here. Liu Yan said with a solemn expression.