"This is it!" Chen Lu couldn't wait to take the lead and walked in.

The owner of the shop pù is an extraordinarily dark and thin man, and when he saw a customer entering the door, he hurriedly greeted him with a smile on his face, revealing a mouth full of tempered crystal teeth (in fact, transparent teeth), so that the internal environment of the entire mouth was displayed in front of the other party at a glance.

"What do you want to buy? Don't look at my small store, but everything is available, everything is available, only what you can't think of, there is absolutely nothing you can't buy! ”

"Do you have a microbial DNA generator in your home?" Is it the kind of virus DNA that can be randomly designed? ”

"Yes, yes, yes! You've come to the right place! This kind of thing is the only one in the second-hand market that I have, and recently this equipment has been selling very well, and people have come to buy it almost every day! The boss pulled out an old, yellowed rectangular device from under the counter, and there was a touch-screen indicator directly above it, which seemed to be a wartime antique.

The boss is very good at observing words, he saw that Chen Lu was a little worried, and hurriedly explained:

"Hehe, don't look at it a little old, but it works normally, and it is also very functional, it can not only randomly generate virus DNA, but also has its own screening function, which can filter out known viruses, and then automatically generate viral DNA that is harmful to the human body, during ancient wars, it was basically relied on to randomly generate biochemical weapons, which gave the enemy a headache!"

The boss introduced him for a while, he paused, looked at the two people in front of him carefully, and added: "Of course, it doesn't have the function of virus entity control, because it is illegal, and I never do illegal business!" Hey! ”

"It's not bad, I wonder how fast it is? How long does it take to generate a compliant piece of viral DNA? ”

Chen Lu is well versed in the way of bargaining, if you want to bargain, you must understand the sale clearly, and then make trouble for its shortcomings, so as to succeed, like the machine in front of you, the biggest disadvantage is the old, such equipment is often surprisingly low computing power, which will definitely be a big drawback.

Sure enough, the boss showed a look of embarrassment, "Well, uh, it will take about two days, but it was already the most advanced technology at that time, and the accessories are all alloyed, even if you use it for another hundred and eighty years, it will not fail!" He tried to save face by elaborating on other advantages.

Of course, Chen Lu refused to let go of this opportunity, and began to bargain with the boss for a word.

As soon as Zhang Yuntian entered this store, he was immediately attracted by the various equipment placed on the counter around him, although the store is only a few dozen square meters in size, but each wall is divided into seven or eight layers of partitions, and each layer is full of old things, so that there are hundreds of products displayed inside.

He wandered around boredly, and finally locked his eyes on the dusty equipment at the bottom, which had probably not been sold in years, and one of the devices was shaped like a small arm, which looked very strange, and the label below said DNA extractor.

There was a pyramid-shaped tetrahedron next to it, the label was covered by dust, and Zhang Yuntian gently wiped it with his hand, and it said Maternal Incubator.

The so-called mother incubator is a device that injects the DNA of zuò into the mother cell, and the device will accelerate the division of the cell, so as to quickly cultivate the living body, which is an absolutely prohibited item.

Zhang Yuntian took advantage of the fact that the shopkeeper was concentrating on raising the price with Chen Lu, and directly changed the position of the mother cultivator and a biological variant with a similar shape next to him, and then pretended not to know and pointed to the maternal incubator and asked, "Boss, how do you sell this biological variant and DNA extractor?" ”

On the other side, Chen Lu and the boss's bargaining was entering a white-hot state, and the two sides froze the price at 5,600 contributions, and no one refused to back down half a point.

The boss saw Zhang Yuntian pointing to the two two goods that no one had cared about since they were on the market, and his heart blossomed, he originally planned to sell them again, and he would use them to reclaim the sea in two days, but he never thought that there was really a big man willing to buy it, he suppressed his excitement, and pretended to be approving on the surface:

"This little brother's eyes are really poisonous, these two devices have long been discontinued, and I can buy them here in the world, if you buy them sincerely, plus this microbial DNA random generator, a total of 7,000 contributions from you, how about it?"

Chen Lu looked at the items selected by Zhang Yuntian with a surprised expression, the DNA extraction instrument and the variant, these two are completely wasted products in today's world.

Nowadays, the DNA of all known organisms in the world is recorded in the central database, which of course also contains their possible genetic variants. This kind of common sense even elementary school students know, what is Zhang Yuntian's calculation?

"It's so expensive, then I'll look at something else!" Zhang Yuntian pretended to be disappointed and looked at the label of the mother incubator, and looked surprised, "Huh? What is this? ”

The boss is thinking about how to reduce the price, so as to sell the bottom of the goods, he followed Zhang Yuntian's gaze, and saw the label of the contraband parent cultivator, oops, I thought these things were all cleaned up two years ago, but I didn't expect to miss one, fortunately, this layer is stored with some garbage, and few people usually patronize it, otherwise I really can't eat and walk around.

He was so nervous that he ran a few steps quickly, blocked in front of Zhang Yuntian, and said with a smile:

"The price is easy to discuss, and we are also sincere in business, otherwise how about six thousand five, three pieces of six thousand five!"

Zhang Yuntian shook his head, "It's still too expensive, I'll see if there are any other cheaper ones!" As he spoke, he walked around the boss to look at the tag that was blocking him.

The boss had a weak heart, how dare he let him see such contraband, and hurriedly continued to reduce the price, "Six thousand, three pieces of six thousand, five thousand five?" Ah no, five thousand, this really can't be lower, last time the DNA random generator without screening function was sold for five thousand, and now three pieces are sold for five thousand, I have already sold at a loss, it really can't be lower! ”

"Okay, deal!" Zhang Yuntian took over the three machines with a smile and handed over 5,000 contributions, which was really cost-effective.

Chen Lu next to him admired Zhang Yuntian's bargaining ability so much that he and his boss cut the price for twenty minutes, but in the end they didn't break through five thousand five, but they didn't expect Zhang Yuntian to make the boss back down with a few casual words, not only reduced the price, but also fished two pieces of equipment for nothing, could it be that Zhang Yuntian turned out to be a potential genius who opened his mind?