Zeng Lan reunited with her teacher for a long time, so He Yu brought someone back first.

However, just after returning home, He Yu saw two familiar figures, Nie Qiangjun and his new secretary, and someone he didn't know, who was about the same age as Nie Qiangjun.

"Hello, my name is Liu Fenghe."

As He Yu approached, Liu Fenghe extended his hand with a smile without waiting for Nie Qiangjun's introduction.

This time he came with Nie Qiangjun, he did not bring a secretary or something, because this was not a business matter, he just wanted to know a little brother.

"Hello."

He Yu glanced at Liu Fenghe and thoughtfully. Looking at Liu Fenghe standing in a row with Nie Qiangjun, just this name, combined with the positioning situation, he also understood in his heart that even if he was not a person of the same level as Nie Qiangjun, he was not much different.

Old Liu's son.

He Yu instantly added an identity to Liu Fenghe, thinking of meeting Mr. Liu when he was launched on the water in the Dongsheng aircraft carrier.

He believed that he could make such a person of such a level of friendship, and even obviously come here specially.

I guess no one except Mr. Liu’s son will be like this.

"It has always been my father's wish to see the domestic aircraft carrier in the water. He left without regrets. I always want to thank you." Liu Feng cooperated as a leader of one party. Looking at He Yu's expression, how could he not know that the other party had guessed his identity.

He didn't hide his identity, and he would not hide the idea of ​​making friends. As a son, his father left without regrets. He really wanted to thank He Yu in person.

"I shouldn't thank me, I should thank all the researchers of Dongsheng Ship. I just participated. Don't talk here, just talk inside."

He Yu shook his head. He did not dare to make a contribution to this, nor was he qualified to make contributions, because there were no ten thousand researchers involved in the Dongsheng Ship and there were thousands of people, and he could only contribute to the takeoff deck.

Others were almost working hard for the formation of the Dongsheng Ship. He never thought that the launch of the Dongsheng Ship was worth much.

Liu Fenghe didn't say much about He Yu's words, looked at Nie Qiangjun, nodded slightly, and followed He Yu into the villa.

After Nie Qiangjun walked into the villa, he immediately looked at it. The villa was decorated in a simple manner. Looking at the scene in the villa lobby, he was not surprised.

Because there are a lot of equipment in the villa, the villa hall, which was originally residential, has a little changed.

"It's a bit messy, I'm laughing, please."

He Yu looked at Nie Qiangjun and Liu Fenghe's eyes, and then looked at the many equipment placed, which made the villa hall, which was originally not small, become very small, and was a little embarrassed.

"The Military Engineering Department will arrange for you a laboratory at that time." Nie Qiangjun just patted He Yu's shoulder and walked into the villa.

Of course he would not laugh at him. Instead, looking at this scene, he understood more clearly that He Yu's inner purity of research. A villa that should have been enjoyed, but in He Yu's hands, it became a temporary research place.

And looking at He Yu and the people in He Yu's team seemed to have been used to this scene for a long time.

How could he not understand that He Yu and his team really put research first.

"Is these special combat equipment?"

After Nie Qiangjun walked into the villa, his eyes were instantly attracted by some equipment. He walked to some equipment with some curiosity and picked up one of them.

"Yes, this is the heartbeat detector, which integrates the terminal functions of the drone. It may detect sound waves from the ultra-low channel to detect vital signs and heartbeats." He Yu looked at Nie Qiangjun and picked up an item and explained.

"Is there a way to avoid heartbeat detection?" Nie Qiangjun had already experienced many arguments before coming, one of which was the countermeasures against these equipment.

After hearing He Yu's words, he spoke instinctively.

"Yes, through special materials, it is made into equipment and worn to reduce vital signs, thereby resisting heartbeat detection and thermal imaging drones." He Yu also thought of this problem before and entered supplementary research as soon as possible.

After all, Xu Ningzhen's original intention of studying these equipment was to fight the enemy first. He was just a real person before, and he did not participate, but now he will give special forces, which makes He Yu need to improve the relevant functions and consider more comprehensively.

Discovering the enemy first is one aspect, hiding yourself and not being discovered by the enemy is another aspect.

Only by taking both sides under the control can we truly attack the enemy first.

"Have you studied it now?" Nie Qiangjun's eyes lit up, and a hint of interest appeared on his face.

"Well, there are some results, but the effect is not strong at the moment. It can only mislead the detection data, make its detection data inaccurate, and it cannot achieve hidden effects for the time being." He Yu nodded gently. After all, there is Liu Hu in his team who specializes in material research.

After being included in the "Science and Technology Laboratory", Liu Hu's research ability has been greatly improved, and his level has quickly advanced from a novice researcher to an entry-level researcher.

At present, we are moving towards regular-level researchers. In terms of strength, it is very difficult to stand alone, but at least we can stand alone.

After hearing He Yu's words, Nie Qiangjun nodded slightly, but did not urge him. After all, you really can't hurry to study such a thing.

However, just as Nie Qiangjun was about to find out some of the situation, Liu Fenghe suddenly spoke in surprise.

"What are these car models for? Are they toys?"

After Liu Fenghe entered the villa, he watched Nie Qiangjun and He Yu chatting about some equipment and silently walked to the other side. Although Nie Qiangjun did not avoid him, he did not have the desire to listen, but was attracted by the scene in the corner.

Because here, there are many car models of the size of a palm, and these car models are like traffic roads on the ground, with uphill, downhill, and even traffic lights.

When a car is driving on these city-like roads, it will stop when it hits a red light.

Not only these, but also some small strips standing. At first, Liu Fenghe didn't understand, but after standing next to him for a long time, he would walk on a small zebra crossing when he looked at these small strips. He suddenly understood the meaning of these small strips.

These small strips are actually humans.

This made him look at it with great interest, but the more he looked, the more he couldn't understand it. He said that these were toys, but with such a level of intelligence and technology, he said that they were toys, and this toy was too high-end.

It can be said that it is not a toy. What is the significance of these small car models?
Chapter completed!