After finding the factory rented by Fan Long, he took a deep breath with his left fist, and then Bang Bang tied and knocked on the iron door a few times.

"The door is not closed, what are you doing!" Fan Long's roar came from inside, and there seemed to be a little impatience inside.

Left didn't say a word, just pushed the door and walked in.

In the factory building of thousands of square meters, a lot of chemical equipment is placed, and a tent is set up on the flat ground in the center of the factory.

On the oblique side of the tent, a wooden recliner was placed, and Fan Long was sitting on the recliner at this time to make wool.

Yes, the left punch was not mistaken, Fan Long put a pink plush doll on his bare legs, dragged two woolen needles in his hand, and knitted things with a serious face.

"It's you, what are you looking for me?" Fan Long looked up and saw his left fist, and asked in a muffled voice.

As for the yarn in his hand, he didn't seem to have any intention of putting it down, and he didn't care at all about the strange looks of others.

"Of course there's something going on with you. With his left fist, he took a few steps forward and sat down on a small bench in the mess.

"Say anything, get out of here, don't bother me knitting sweaters. Fan Long seemed to look down on the left punch.

"You big man, what kind of sweater do you knit. "The left punch also buried a sentence, you don't look down on me, and I don't feel good about you.

If it weren't for Qin Fei dragging on my youthful mistakes, I wouldn't have bothered to come to you.

"Mulan can go into battle to kill the enemy, why can't I knit sweaters? Fan Long snorted disdainfully.

Left punch: "......"

Seriously, if it weren't for the reliable source, he wouldn't have believed that the dead pervert in front of him, who was five big and three thick and liked to knit sweaters with pink dolls, was engaged in cutting-edge technology before.

It's a great contrast.

"I won't talk to you about these things or not, I'll tell you the truth, my brother-in-law asked me to come. Left fist coughed lightly.

The brother-in-law of the left punch, isn't that Qin Fei?

Fan raised his head stiffly, a blazing light flashing in his eyes.

"Is Mr. Qin's test of me finally over? Has he finally realized my importance? Has he already promised me to be his most effective assistant? Fan Long said with some excitement.

The left fist gave Fan Long countless middle fingers in his heart.

You're pretty good at putting gold on your face.

"Yes, my brother-in-law said that it was all about you before. You're doing a great job, and now, he's got something important to do with you. Zuo Yiquan thought about it and said, since Fan Long admires Qin Fei so much, then follow this word.

"What's the matter?" Fan Long immediately asked.

"I heard that you used to be engaged in cutting-edge technology?" asked Zuo Yiquan.

It is the development and application of new materials in the field of monitoring. Fan Long corrected it.

Left fist rolled his eyes, you explain to me what you are doing in such detail, I don't understand.

You may not believe it, I even spent money to go to junior high school, and the national policy of Lang Lang of nine-year compulsory education can't stop the determination of countless middle schools to turn me away.

If it weren't for the fact that my family was powerful and directly invested in building a middle school, I probably wouldn't have even gotten a diploma.

"You don't have to tell me what it is, my brother-in-law means that he wants you to make a batch of small flying machines with their own surveillance, preferably biological. As for how small it is, you can do it yourself. Left punch said.

"How much is a batch?" "It is not difficult to make such a thing as a biomonitoring aircraft, the question is how much Qin Fei wants.

"How many hundred million?" looked at Fan Long with his left fist.

Seriously, when he said this, he was really afraid that Fan Long would beat him, because when Qin Fei told him that he wanted hundreds of millions, he almost scolded Qin Fei.

Biomonitoring aircraft, listening to the name is very cutting-edge, such a cutting-edge thing you want hundreds of millions of dollars, do you think this thing is your own descendants?

"What is the specific function?" Fan Long asked with a frown.

"Well, that's how I describe it. There is a huge boundless space, and there is only one correct path in the whole space, so we need countless aircraft that can be monitored and recorded to try. The left punch repeated what Qin Fei had said before.

Well, that's probably what Qin Fei told him.

"This is what you think, right?" Fan Long looked at his left punch.

The left punch was tangled for half a second.

"You guessed it, yes, I brought it up. Only a mind like mine can come up with such a method, and to be honest, I admire my own flash of inspiration. The left punch took the matter directly to the body.

"No wonder it's so stupid, I said, how could Mr. Qin Fei come up with such a mentally retarded method. To find a correct path in a huge space, there are thousands of ways, this kind of estimation is the most stupid. Fan Long's face was really like this.

Ha?

The face of the left fist changed.

You play with me.

"The simplest is to find a nest of ten and eight nests of flying ants, label them with isotopes, and build some kind of biological monitoring aircraft. Fan Long said again.

The left punch was uncomfortable, but he couldn't get angry, and he couldn't change his words and say that this was the method that Qin Fei thought.

"Alright, I'll take that over. Give me three days to prepare, you go back and tell Mr. Qin Fei, just wait for my good news." I'll go to the clinic when everything is ready. Fan Long waved his hand, his eyes beeping with disdain.

The left fist was thinking about leaving this broken place at this time, and then stalking Qin Fei to the death.

Qin Fei must be asked to raise his strength up.

Qin Fei is so powerful, it should be possible to make me a god-level.

As long as he is a little taller than Fan Long, when the time comes, he will beat Fan Long, and beat him until he can no longer pretend to beep, can't hold the pink doll, and can't beat the wool!

……

"I'm back so soon, how are things going?" In the courtyard of the clinic, Qin Fei heard the sound of the door slamming open, and then saw the left fist walking in, so he asked.

Left fist didn't speak, sat directly on the recliner, then grabbed a 2.5L bottle of coconut water, and poured it into his mouth.

It wasn't until he drank it until his stomach swelled, and until the milky white coconut water overflowed from the corner of his mouth, that he didn't stop with his left punch.

"What's wrong?" Qin Fei raised his eyebrows, was the young man humiliated by Fan Long?

Of course, humiliation is humiliation, the coconut water on the corner of your mouth should really be wiped, otherwise I am afraid of being misunderstood by others.

"Brother-in-law, can you help me improve my strength? Just be a little taller than Fan Long, I'm going to hit him with my own hands!"