Mix the city with the system

"Master, your current level is level five, and you need 50 experience points to upgrade to level six. Are you sure you want to level up?" the system elf asked Xiang Nanfei mechanized.

"Level up, give me a level up, continue to level up." Now there are three remaining rewards, one is the martial arts light exercise - [Taping], one is the technological instrument - [Medical Detector], and the third one is left It is the super martial arts skill Xiang Nanfei dreamed of - [Jiuyang Shengong].

"It's a one-third chance, you must give it to me." Xiang Nanfei prayed silently in his heart.

"Master, the big turntable has started successfully, please issue a stop command." The system wizard still reminded mechanizedly.

This time, since it was a one-third chance, Xiang Nanfei calmed down and slowly looked at the reward on the big turntable: "Stop it for me." After feeling that it was almost done, Xiang Nanfei immediately called a stop up.

"Damn it, this fucker, it's too bad." Looking at the pointing and pointing to a slow stop, Xiang Nanfei couldn't help but swear.

"Master, congratulations on winning the [Medical Detector], do you want to install this [Medical Detector] on your body?" After drawing the prizes, the system wizard asked Xiang Nanfei.

"Installed on my body? By the way, what is the use of this [Medical Detector]?" Xiang Nanfei wanted to ask carefully about the specific purpose of this [Medical Detector].

"Master, the function of [Medical Detector] is that it can quickly find out the cause of the patient within a few seconds, and come up with a specific plan to treat the patient. The operation is also very simple and fast." The system wizard pointed to Xiang Nan Fei explained.

"Disease check? In other words, it's almost the same as a physical examination." Xiang Nanfei can directly spend 20 experience points to check out the patient's cause, so this [Medical Detector], Xiang Nanfei doesn't need it installed on himself.

"Yes, master, it's similar to a physical examination. If you install this [Medical Detector] on yourself, you can save the examination fee of 20 experience points."

"You don't need to install it. If you install it, it would be too wasteful. I can't sit all day and help others see a doctor. You should just reward me with the [Medical Detector] in kind."

"Good master, then I'll put the instrument directly in your storage room." As soon as the system wizard finished speaking, a rectangular instrument about the size of a refrigerator appeared in front of Xiang Nanfei.

Due to the improvement of Xiang Nanfei's level, the intelligence of the system elves has also achieved a qualitative leap. The appearance of the [Medical Detector] was personally created by the system elves according to human conditions.

[Medical Detector] About 2 meters long, 2 meters wide, and 3 meters high, just enough to accommodate a person. As long as a person opens the door of the instrument and then stands in, the person's physical condition can be detected within 10 seconds. Within an instant, it was recorded in full, just like a full physical examination.

But for the former, it only takes 10 seconds.The latter requires dozens of tubes of blood drawn, 3 or 4 CT scans, a hospital stay of more than ten days, and a cost of 2 to 3 yuan. .

"Is this the rhythm of asking me to open a hospital?" Looking at the big iron lump in front of him, Xiang Nanfei was slightly happy, and then saw that he still had 18 experience points left, Xiang Nanfei couldn't help it. I want to cry, now, Xiang Nanfei needs to go to Tao Teng, Tao Teng Antique, because now, only Antique can let Xiang Nanfei earn experience points quickly.

As soon as antiques were mentioned, Xiang Nanfei suddenly remembered something. He seemed to have taken some antiques before, that is, when he was in Thailand, Xiang Nanfei stole the coffin of King Rama V in Jieji Palace.

"Xiang Xiaoling, hurry up and appraise it for me. How much are these antiques worth?" Xiang Nanfei pointed to the Thai antiques in the storage room, and then ordered to the system elves.

"Master, this will cost you 20 experience points, are you sure to pay?"

"Sure, sure." Faced with this kind of reminder, Xiang Nanfei was no stranger to it. Isn't it just 20 experience points, sir, I can still afford it.

"The payment is successful, please wait a moment, beep~beep~~beep~~~."

Since there are a lot of things, the System Wizard also needs to make judgments based on market conditions, so the appraisal time is a little bit longer.

However, the current time ratio of the mental space is 1:7, that is, 7 hours outside and only one hour inside, this ratio is not low, it is against the sky.

While Xiang Nanfei was wondering how to dominate the world, the system elf who appraised the antiques finally completed the appraisal: "Master, the total value of the antiques is: 21 billion."

"21 billion, hahaha, post it, post it." The task of returning antiques is that 1000 yuan is equal to 1 experience point, that is to say, the 21 billion antiques can be exchanged for 210 million experience points. Ma is really against the sky, this tomb robber is indeed right, and now, Xiang Nanfei will have to spend experience points.

However, Xiang Nanfei has to think carefully about how to return this antique. After all, this is an antique from Thailand, but Xiang Nanfei is a Chinese. If he returns this antique blatantly, he will definitely be suspected of.

When Xiang Nanfei was thinking about how to return the antiques, the system wizard suddenly reminded him: "Master, the system has been upgraded, and you have now opened the technology exchange bar."

"Technology exchange column? What is this?" Xiang Nanfei was puzzled when he heard the prompt, but after seeing the items in the technology exchange column, Xiang Nanfei finally understood.

This technology exchange column is a column for exchanging various technologies, among which there are high-tech, for example: the lowest-level air compressor, this air compressor can compress air, and then use it as fuel.The more advanced one is the magnetic system, that is, by installing a few magnetic parts, the engine can be started without fuel.The most advanced of these is the perpetual motion machine.

A perpetual motion machine, as its name implies, is a machine that does not consume any energy and can always do work externally. Without a temperature difference, it continuously absorbs heat from seawater or air in nature to continuously convert it into mechanical energy.

In the world of "bricks" on the earth, perpetual motion is an absolutely forbidden word, because the above two points violate the law of energy conservation and the second law of thermodynamics.To put it bluntly, it is impossible, but in the universe, this perpetual motion machine is just the beginning and the lowest level thing. This is the comparison between developed planets and undeveloped planets.

"Air compressor: 50 experience points, magnetic system: 500 million, I'll be good, let's see, this perpetual motion machine costs [-] million." Looking at the consumption of experience points, Xiang Nan Fei was stunned, this shit is too deceitful.

But after thinking about it carefully, it's okay, and it's not too expensive, because as long as these things come out, it will be an absolute monopoly, because it is impossible for anyone to recreate these things in this world.

"Air compressor, this is good and cheap. It only needs 50 experience points. If this air compressor can be converted into a car engine or an aircraft engine, it will absolutely monopolize the entire industry. If this is the case, the Chinese will not use it." I'm going to drive the little Japanese pirate's car again." Xiang Nanfei couldn't help but yelled.

"Xiang Xiaoling, can this air compressor be installed in a car?" Xiang Nanfei couldn't help asking.

"Of course I can, my master. However, this requires a special car. Cars on the earth cannot be installed now, because it consumes fuel, and this air compressor consumes air."

"Yes, yes, it consumes air. Hahaha, this time, it will have a great impact on the environment." Now cars consume fuel, and fuel is the source of polluted air. As long as you fly south, you can completely change the engine. Well, this is the Industrial Revolution. If there is one, there must be one. Xiang Nanfei is completely excited.Flying south is determined to win this air compressor.

So after that, Xiang Nanfei immediately decided to return the 21 billion Thai antiques to Thailand and exchange them for the air compressor.

"Nanfei, Nanfei, are you there?" Knowing that Xiangnanfei was back, Lin Ruxin immediately came to look for Xiangnanfei.

"Yes, yes, I am here." Hearing Lin Ruxin's voice, Xiang Nanfei immediately left the mental space and returned to reality.

"Honey, I miss you so much." It's been a long time since I saw Xiang Nanfei, Lin Ruxin wanted to die, so after that, Lin Ruxin kissed Xiang Nanfei for a long time, and after a long time, the two stopped.

"Aren't you ashamed, there are still people here." Seeing the hot scene between the two, Li Mengqi's little face turned red, even though Li Mengqi had also done this with Xiang Nanfei.

"Sister Li, you're here, hehehe." Li Mengqi is Xiang Nanfei's pre-appointed daughter-in-law, so it doesn't matter if she sees it, anyway, she will live in a house sooner or later.

"Yes, let's come and see you." Li Mengqi casually said this to Xiang Nanfei.

"Nan Fei, let's go have dinner. Sister Li and I came here to have dinner with you." Lin Ruxin had been with Li Mengqi every day these days, and the two of them were also whispering to each other every day.

Of course, Lin Ruxin knew a lot about Li Mengqi's heart. Anyway, Xiang Nanfei would have many wives in the future, and Li Mengqi was no different, so Lin Ruxin was relieved.

So after that, Shuangmei walked towards the door holding Xiang Nanfei's wrist alone. This walk made many people envious, because Li Mengqi and Lin Ruxin are both peerless beauties, and they are both first-class Good girl, everyone in the company basically knows these things, so they are very envious.