At a counter, several blue-eyed, yellow-haired foreigners were talking to a clerk in overalls, and Li Shan deliberately leaned in to see what they were talking about.

The foreigners are holding a customized drone from an operator from Orange and are consulting whether they can be copied. The young man opened the drone case very seriously, took out the battery, and then recorded one accessory after another, and looked up from time to time and asked in English: "This 24 RMB, OK?This 8 RMB, OK?"

"Is there anything you need help with, sir?" asked a clerk who finally greeted him.

Li Shan turned his head to look at the waiter, and saw that he was in his twenties, thin, his eyes were rolling back and forth, and he looked very smart.

"Do you receive the goods here?" Li Shan asked quietly.

"Yes, of course, I just don't know what you're selling?" When the waiter heard Li Shan say this, his eyes couldn't help but light up.

"Is it here?" The other party's answer was not Li Shan's expectation, he glanced around, and said with some uncertainty.

The waiter glanced at Li Shan deeply, and understood in his heart, so he greeted Li Shan and asked him to follow him to the back.

Li Shan followed the waiter to a glass room at the back, the waiter first asked Li Shan to sit down, and then he closed the blinds of the glass partition around him.

"It's okay here. The waiter casually poured Li Shan a glass of water, and then sat down opposite him.

Li Shan hesitated slightly, then opened the backpack he was carrying, took out a cardboard box from it and put it on the coffee table in front of him, he carefully opened the carton, and there was a plastic bag inside. Take out of this plastic bag something wrapped in a thick layer of newspaper.

Seeing that it was so tightly packaged, the waiter looked suspicious, and he glanced at Li Shan again, but did not say anything.

opened the newspaper on the outer three floors, revealing an object inside, Li Shan took out this thing, and then pushed it directly in front of the waiter, and did not speak, just picked up a paper cup and drank water slowly.

The waiter frowned, picked up the thing, and saw that it was a rectangular metal box, which was about thirty centimeters long and less than ten centimeters wide. A long groove sticks out of the metal box, and there are several cable sockets in the back, although this metal box is metal, it feels very light in the hand, I can't guess what metal it is, and there is no cold feeling of metal to the touch.

He moved this, touched that, saw a buckle next to him, tried to press it, only to hear a soft sound of the card, a small box at the bottom of the metal box popped out a small section, he tried to pull it with his hand, and the small box immediately fell into his hand.

Looking at the contents inside, the waiter couldn't help but take a deep breath of cold air, and it was full of shiny crossbow arrows!

The waiter had never seen the object before, but he was calm and did not show much surprise on his face.

The object in front of him no longer belongs to the category of ordinary drone components, this must be a powerful offensive weapon, and he himself is not too good at it.

The waiter did not delay any longer, he put the small box containing the crossbow arrows back into the metal box, and then got up and asked Li Shan to follow him to a house next door, where he knocked on the door, heard an answer from inside, and pushed the door in.

As soon as I entered the room, I saw a middle-aged man inside talking on the phone, saw Li Shan and the others come in, motioned for them to sit down, and then continued to say something into the phone, listening to it as if it was about something about business.

After Li Shan sat down, he took a look at the office by the way.

The room is not large, and as soon as you enter the doorway, there is a black leather sofa, in front of which is a rectangular marble coffee table, on which is placed a high-necked vase, and several rich bamboos are planted in the vase. On the wall opposite the sofa, an ultra-thin LCD TV is embedded in the wall, and under the TV is a long table with a remote control for the TV.

The sofa used to be a jet-black half-moon desk, with a stainless steel file shelf stacked on the left hand side of the desktop, a telephone on the right hand side, a bookcase behind the desk, and several calligraphy and paintings hanging on the wall in front of the desk, adding a bit of elegance to the office. To the right of the desk is a large window, under which two small pots of Buddha bamboo are placed on the left and right.

After a while, the middle-aged man finally finished the call, with an apologetic expression on his face, said sorry, and then said to the waiter, "Xiao Zhang, is there something wrong?"

"Mr. Liu, this gentleman has something he wants to sell, you can help him palm. After speaking, the waiter surnamed Zhang handed the metal box in his hand to the middle-aged man.

This middle-aged man is about thirty years old, with a pair of indifferent eyes, a resolute face that has left the dust of time, he has a plank on his head, and he is dressed in brand-name casual clothes, and the whole person looks very shrewd and capable.

He took the metal box in his hand and checked it, and skillfully took out the small box containing crossbow arrows, nodded and said: "This is a set of crossbow arrow launchers, which are controlled by electric power, can be fired continuously, and use a strong spring as a power, with an effective range of one hundred meters." ”

With that, he took out a set of electronic devices from a cabinet, then inserted a wire into the jack of the metal box, and laid the metal box flat on the desk, and pressed a heavy book on it to prevent it from shaking back and forth.

Then he got up and found a stack of books, placed them against the wall, and aligned the grooves in the metal box with the stack.

He held an electric switch in his left hand, and then carefully pressed it down, only to hear a soft "pop", and a crossbow arrow shot out of the metal box, and the crossbow arrow was inserted directly into the stack of books stacked by the wall.

"Bang, bang, bang" was three more soft sounds in a row, and there were three more crossbow arrows on the stack.

Mr. Liu no longer pressed the switch and motioned to the waiter surnamed Zhang to go over and take a look.

The waiter surnamed Zhang hurriedly walked to the corner of the wall and picked up the stack of books, and saw that four crossbow arrows were inserted deep into several stacks of books. There was an unbelievable expression on his face, the power of this crossbow arrow was so great!

Mr. Liu took the stack of books and looked at it, and said lightly: "Well, it's better than I imagined, the mechanical properties are good, the power is big enough, it's a good crossbow launcher, but this is not a very rare thing, young man, are you planning to transfer this thing?"

This Mr. Liu can be seen to be an expert as soon as he makes a move, and he seems to be well-informed, it seems that he has come to the right place this time.

"Yes, I'm going to sell it, but I don't know what price I can give?" Li Shan then said the purpose of coming here.

"Eight thousand!" Mr. Liu said very simply.

This offer was a little lower than he expected, but it was not unacceptable, so Li Shan nodded in agreement. Earlier, he took out this crossbow bolt launcher just as an introduction, in order to test the other party's virtual reality.

At this time, seeing that the other party was indeed an expert, Li Shan decided to take out his battery and let them see it.

"Xiao Zhang, you lead this gentleman to the front to settle the bill, I still have some things here that I won't leave you. Before Li Shan could say anything, Mr. Liu gave an eviction order, and at the same time picked up the phone and started dialing.

"Sir, wait a minute, we'll go outside and settle the bill later!" The waiter surnamed Zhang began to clean up the things on the table: "How do you pay? cash or transfer?".

"I've got one more thing here to show me. Li Shan stood up and took out the battery from his backpack.

"Let's go out and talk. The waiter surnamed Zhang had already packed up at this time and was about to lead Li Shan out.

"Wait a minute. It was Mr. Liu who said this, he was on the phone, but his eyes were fixed on the battery in Li Shan's hand. "I'm sorry, I'll call you later. This last sentence was addressed to the person on the other end of the line.

He put down the phone in his hand, stood up and walked in front of Li Shan, and reached out to take the battery.

When Mr. Liu was on the phone, he inadvertently glanced at the battery in Li Shan's hand, and with his professional sensitivity, he felt that this battery was not ordinary.

This kind of battery is very lightweight, and it is different from the heavy feeling of ordinary batteries in the hand, and I am more and more sure that this battery must be extraordinary.

He took another instrument, put the two wires on the instrument on the positive and negative poles of the battery, he just twisted the instrument switch, suddenly "suddenly" a soft sound, but saw the instrument emitting a puff of white smoke, he quickly turned off the switch, and pulled down the two wires on the battery.

He didn't expect this battery to have such a high voltage. So he changed an instrument again, this time he was much more careful, and after measurement, he found that the battery power is amazing, if this battery is installed on an ordinary drone, it can fly continuously for at least ten hours, Mr. Liu secretly calculated in his heart, this has greatly exceeded the flight time of the general electronically controlled drone.

The energy of such batteries is currently only said to be achieved by batteries such as graphene, which are still in the laboratory stage and have not been manufactured on a large scale.

Real graphene material is so precious that it is said to be priced in grams. This kind of material is generally a country's strategic materials, which cannot be produced in large quantities, and the little things produced are first used in military equipment, and very few can flow out to the people, so it is extremely precious.

Wu Lao, the deputy general manager of the company, has always wanted to get a graphene battery for his granddaughter, but he has not been able to get it, so he let out his words, who can get a graphene battery, will promise many benefits.

Mr. Liu also put some effort into this, but it has been fruitless, and now someone has taken the initiative to send it to the door, so he must seize this opportunity, no matter how much it costs, he must get it.

"Mr. Liu, is there anything wrong with this battery?" Seeing that Mr. Liu looked at this in a daze for more than ten minutes, but didn't say a word, Li Shan couldn't help but remind.