After dinner, Ye Feng returned to the room to practice, but he could not calm down.

Ye Feng knew very well how much effect it would have on him, and Wu Ming's production must be a fine product. So his expectations for this Qinglong Yanyue Sword are definitely very great.

Today's practice seems to be particularly long. Basically, every half an hour, Ye Feng will look at the wall clock on the wall.

Finally, it was exactly twelve o'clock, which was also the time that Wu Ming and him agreed upon.

With a swish, Ye Feng stood up, then left the apartment and headed straight for Wu Ming's laboratory.

Not long after, he came to Wu Ming's laboratory, which was actually transformed from a small warehouse, and the entire laboratory covers an area of ​​200 square meters.

Such a large laboratory is entirely owned by Wu Ming, and it is even equipped with two guards and five staff members to assist. Such treatment is even better than Ye Feng's parents.

At the beginning, many researchers were indignant.

However, Wu Ming quickly proved his status with his strength. When his two-hour research results were comparable to others for a day, the researchers who were already indignant suddenly closed their mouths.

Wu Ming works for a day, which is equivalent to these researchers for a week. What else can I say?

So Wu Ming came here for only a few days, but he had already confirmed his position as the first researcher.

Ye Feng came to the door and the guards waiting here dared not stop him. He immediately took the initiative to help Ye Feng open the door.

After entering inside, the eyes were filled with dense instruments. In the center of the hall, there were seven or eight people wearing research suits, using various instruments to detect a long sword with a faint fluorescent light.

That is the Qinglong Yanyue Sword!

"Brother Ye Feng, please come here for a while. Wu Ming and the others are doing the final inspection." At this time, a gentle voice sounded, and the person who spoke was Wang Xiaoling.

After Wang Xiaoling established her relationship with Wu Ming, she would usually fight in the laboratory. During her meal today, she heard Ye Feng say that she would come to pick up the Qinglong Yanyue Knife in person, and cut tea here early in the morning and wait.

"Yeah!" Ye Feng nodded to her, then came to the coffee table beside him and sat down.

Tea is the best Longjing tea, but Ye Feng is obviously not in the mood to drink tea now. After taking a few sips, he looked at the equipment around him with some excitement.

Soon Ye Feng's gaze was frozen on a broken arm. At first glance, the broken arm really seemed to be cut off from a person.

However, judging from the exposed metal parts at the fracture, this is obviously not a human hand, but a robot hand.

"Is that Wu Ming's robot? How long will it take to complete?" Ye Feng asked Wang Xiaoling beside him with some curiosity.

"A Ming said that it has basically been completed. Now some technical difficulties in 'nervous bridge' have not been overcome yet, but they should be soon." Wang Xiaoling said with a smile.

The only thing Wang Xiaoling was worried about becoming Wu Ming’s woman was that the other party was a disabled person.

However, as she saw the robotic hand gradually complete, this concern in her heart gradually disappeared.

Because the robot has done many experiments, it is not much different from a real arm, and it is even better than a real arm.

Hearing Wang Xiaoling's words, Ye Feng nodded. Wu Ming from the previous life made a robotic hand about a year later.

In this life, with the supply of resources in the entire Xin'an City base, it is undoubtedly many times faster. Moreover, from the appearance alone, it is much more refined than the first generation of robotic hands in the previous life.

I guess in terms of power and other functions, it is also more powerful than the first generation of robots in the previous life, which makes Ye Feng a little curious.

Just as he was thinking about these things, Wu Ming had completed the final test and came to Ye Feng with the two-meter-long Qinglong Yanyue Sword.

"Brother Feng, this is your Qinglong Yanyue Sword, try it!" Wu Ming handed the knife to Ye Feng and said.

Ye Feng couldn't wait to pick him up, and as soon as the Qinglong Yanyue Sword was bought, he felt his arm sink.

"So heavy!" Ye Feng's eyes lit up.

The heavier the blade body, this proves that the greater the density of the material, the better the hardness.

Ye Feng held the Qinglong Yanyue Sword and waved it gently twice. He could feel that when he was waving, the blade was vibrating at a very high frequency, and even the air was faintly vaguely feeling of being cut open.

"Good knife!" Ye Feng exclaimed loudly.

Hearing Ye Feng say this, Wu Ming's face suddenly showed a smile, "In order to increase the hardness of this knife, we used no less than ten forging methods, with a total weight exceeding 300 kilograms. I was worried that the knife was too heavy, but now it seems that there is no problem."

"Well, there is no problem. As long as the strength is large enough, it is not a problem at all. By the way, is there a test stone here? I want to try its sharpness." Ye Feng said.

Although he could know that the knife was very sharp by feeling, it would take him to try it out to know how sharp it was.

Hearing Ye Feng say this, the staff around him quickly pulled a huge piece of iron with a trailer.

This is completely a solid iron block of about one cubic meter, with many potholes and dents on it, which is obviously used to test the sharpness of the weapon.

Looking at the giant iron block in front of him, Ye Feng raised the Qinglong Yanyue Sword in his hand and wanted to slash it directly, but Wu Ming quickly stopped it.

"Brother Feng, you can't test this way. The sharpness of this weapon itself is. After all, you can just take a knife for you. I'm afraid you can cut a knife mark on this piece of iron." Wu Ming said.

"Oh? How should we test it?" Ye Feng asked curiously.

"Ah Hai, go and get the ladder!" Wu Ming ordered the staff beside him, and took the Qinglong Yanyue Sword from Ye Feng's hand.

He took the knife and climbed up the ladder he had just moved over, then held the Qinglong Yanyue Sword vertically, leaving it at about one meter high of this giant iron block.

"Brother Feng, I'm sure!" Wu Ming said and let go of his hand.

Whoosh!

Under the influence of gravity, the Qinglong Yanyue Sword fell instantly and collided with the giant iron block. However, when the two collided, there was no sound of gold and iron clashing, but a slight sneer.

Immediately afterwards, everyone saw that the Qinglong Yanyue Sword completely pierced into the giant iron block and stopped until the handle of the knife.

hiss!
Chapter completed!