Xuanyuan's national defense science and industry, Binhai City's research institute, is located in the northern Yongyang District of Binhai City.

Xu Xingchen was placed in an experimental cabin, wearing only a small pair of pitiful trousers, and his head was wearing a metal monitor, the electronic components on the monitor constantly flashed with various colors of light, showing the operation of his brain waves. Many thin tubes were implanted in his veins, and at the top of the tubes was an autoinjector that was convenient for controlling the injection meter, and the position of the tube implantation seemed to be the second pulse of Ren Du in the traditional theory.

Cheng Xue slowly injected a whole tube of medicine into the syringe.

"Hopefully nothing will go wrong this time. Cheng Xue muttered to herself.

The theory of the development of the "forbidden zone" of the new type of injection drug is derived from the supernormal theory of radioactive matter. It was inspired by two films of Fuso, "Khosla" and "Bumpman", which were broadcast around the world.

Although it seems to be just an entertainment program, it has attracted the attention of experts from various countries led by Xuanyuan Kingdom. Coincidentally, the scientists of Xuanyuan began to study the properties of the radiation material through the so-called truth, and used various means to understand the harmful substances in it, and also isolated the relevant beneficial substances from the harmful substances through scientific experiments. By removing harmful rays and substances one by one, the beneficial substances that have been retained have been identified as an injection agent that can develop the God's Forbidden Zone for human beings and allow humans to evolve. (According to research, only 5% of human brain cells are usually used, and those who claim to be geniuses only use 7%, and more than 95% of brain cells are dormant, and this dormant 95% of brain cells are called God's forbidden area).

Because of this, this extract is also officially named God's Forbidden Zone.

This is the fifth experiment that Cheng Xue and the others have done in the past six months, and there is no doubt that the first few times they have gone wrong.

There is a wise saying that failure is the mother of success, and there is nothing in the world that fails for no reason, and nothing can be succeeded simply by doing so, let alone national scientific research. The Research Institute of Science, Technology and Industry for National Defense summed up the lessons of the first four failures and found that the last harmful substance in God's forbidden area could not be stripped out, but it could neutralize this harmful substance through vitamin A in the blood of the human body, provided that the content of vitamin A in the blood of the experimenter was more than ten times that of ten ordinary people.

"Let's get started. Cheng Xue's immediate boss, Li Zhiguo, director of the Research Institute of the Science and Industry Commission, issued an experimental order.

"Check whether the instruments are normal. ”

"Check that the pipes connecting to the subject are unobstructed. ”

"Check whether the subject's signs are normal. ”

Everyone in the laboratory is in position and begins the various inspections according to the instructions.

"Normal. ”

"Start injecting five milligrams of God's forbidden area. After all the tests were normal, Li Zhiguo began to give instructions for injection.

"Yes" Cheng Xue adjusted the injection value to five milligrams and pressed the button.

"Closely monitor the subject's brain waves, blood pressure, and heartbeat, as well as all signs. Li Zhiguo's heart was slowly injected into Xu Xingchen's body with the God Forbidden Zone, and it slowly tightened.

"There was no abnormality in the brain waves, normal blood pressure, normal heartbeat, and normal signs. ”

"Add another five milligrams. For the first time, everything was normal after the first injection, and Li Zhiguo seemed to see a glimmer of hope.

"Yes" Cheng Xue adjusted the injection value again and pressed the injection button.

"Report the subject's brain waves, blood pressure, heartbeat, and signs. Time seemed to stand still at this moment, and in just five minutes, everyone felt like five years had passed.

"The indicators are normal. ”

"Increase to ten milligrams. Li Zhiguo began to get a little excited.

"Yes" Cheng Xue carefully adjusted the injection value and slowly pressed the button.

"Report the subject's brain waves, blood pressure, heartbeat, and signs. Li Zhiguo seemed to have seen success, and there was a trace of joy on his face.

"There is still no abnormal phenomenon in all indicators, normal!"

"Add ten milligrams more!" With the success of each injection, Li Zhiguo's courage also began to grow.

"Li Suo, isn't this a bit risky?" Cheng Xue asked with some uneasiness.

"Do as I say. Li Zhiguo waved his hand, his eyes staring at Xu Xingchen, the test product in the experimental cabin, and could not hide his expectation of success.

"Yes" Cheng Xue adjusted the injection value to 10 mg and pressed the button.

Everyone craned their necks to look at Xu Xingchen inside the glass cover, expecting that he would surprise the laboratory.

Suddenly, Xu Xingchen moved, he was in the glass cover, his body began to shake up and down, and the electronic component lamp on the metal helmet on his head was also like a marquee, and the brush kept spinning.

"The abnormal frequency of brain waves is 120~300Hz, the amplitude is 1000~1500μV, the blood pressure is 200-260, and the heartbeat is 180. The monitor shouted.

With a "bang", with a burst of sparks from the glass cover where Xu Xingchen was lying, the laboratory was pitch black and short-circuited.

"Quick, turn on the backup power. Li Zhiguo shouted anxiously.

Cheng Xue was the fastest, and turned on the switch of the backup power supply as soon as possible, but the moment the light returned to the laboratory, everyone was stunned.

Jia Dexing floated in the air like a leaf, confused and helpless, but he couldn't control himself at all, although he still wanted to look at his wife Liu Ping again.

Alas, let it be fate, go wherever you like, Jia Dexing didn't think about anything, he couldn't do it anyway, he folded his hands under the back of his head, and let his body lie flat as much as possible, since he couldn't refuse, then take it as enjoyment, he slowly closed his eyes.

Suddenly, a strong suction force came from nowhere, and without warning, Jia Dexing's body was sucked straight down, he was shocked, where is this going, can't I go to heaven and go to the underworld?

With a "boom", Jia Dexing subconsciously wanted to resist, but he only felt that the sky was spinning for a while, and he lost consciousness.

Jia Dexing felt in a dim trance that he had a long, long dream, and he dreamed that he had become another person--- Xu Xingchen.

Xu Xingchen was born in a ravine called Shunping County, the day he was born almost alarmed all the people in the village, and became the talk of the conversation after tea and dinner, no one believed that the black and thin mother Wang Chang and the mediocre-looking father Xu Zhenqi would give birth to such a big fat boy who was white and fat.

Life in the ravine is not rich, and even if some official figures say that the area has taken off the hat of poverty, it is only enough to meet the needs of food and clothing.

Xu Zhenqi and Wang Chang are standard farmers, supporting their family by farming and running a commissary, and they have two sons, the eldest is called Xu Huichen, who is two years older than Xu Xingchen, and Xu Xingchen is their second son.

It is not easy to have two sons in the countryside, and when the two sons were still very young, Xu Zhenqi and his wife began to worry about the bride price for building a house for them and marrying a daughter-in-law in the future.

The life of a family of four, although life is very poor, can be regarded as happy. But the good times didn't last long, when the eldest son Xu Huichen was 17 years old, he accidentally broke his leg when he went up the mountain to chop wood, and the cost of the operation not only used up all the savings of the Xu family, but also borrowed a lot of foreign debts. Because he picked up the wallet of Li Dajiang, the owner of Shencheng Express, and returned it to Li Dajiang in good condition, Li Dajiang saw that he was honest and had a pitiful background, so he let him enter Shencheng Express and became a courier under the risk of employing child labor.

Xu Xingchen is serious and diligent in doing things, other people's work in a day, he can finish it in half a day, and because of the enthusiasm and sincerity, many old customers ask him to send and receive express delivery by name, and in less than a year, he has become the gold medal courier of Shencheng Express.

Although he dropped out of school, Xu Xingchen did not put down his studies for a day, he used his break time to read all kinds of books and newspapers, this learning attitude made Li Dajiang's daughter Li Ruoxi, who is in the first year of high school, have a very good impression of him, Li Ruoxi not only took the initiative to lend him his textbooks, but also explained to him the knowledge learned in class every day, after a period of time, he actually kept up with the learning progress of the first year of high school, and even answered a high score of 92 points on the midterm mathematics test paper copied by Li Ruoxi, which made Li Ruoxi amazed。

It was a Tuesday morning, the day before that, the courier Xiao Wang and Li Dajiang, because Xiao Wang sent the wrong courier had a big quarrel, Xiao Wang resigned in a fit of anger, and the area that Xiao Wang was responsible for was also paralyzed, and a courier was not delivered on time, and before it was time to go to work, the company's complaint phone was about to be blown up by several customers, and they had been urging to ask when the express would arrive, Li Dajiang had no choice but to hand over this emergency to Xu Xingchen.

Xu Xingchen rode an electric car all the way, and after successfully getting a few customers who were urged first, when he was delivering the last urgent item, because the customer was too anxious, he took the risk of running a red light, but was hit by an oncoming bus....

Judd woke up excitedly, he didn't know why he had such a dream, and the dream was so clear, as if the person who had just been bumped into was him, he subconsciously wiped the cold sweat on his forehead, sweat! Why do I sweat, does my soul sweat too?

He looked around with his eyes, where was this? He found himself in a glass enclosure, surrounded by a group of men in white coats, looking at him like monsters.

"Xu Xingchen, are you awake?" As the glass cover of the experimental cabin opened, Cheng Xue tentatively called out Xu Xingchen's name.

Jia Dexing, who originally thought that he had arrived in heaven or the underworld, was stunned, Xu Xingchen? I am Xu Xingchen, who is Jia Dexing? He panicked, began to look at his body, and found that he only had a small pair of pitiful pants on his body, and his body was densely filled with thin tubes! He didn't pay attention to Cheng Xue's call, tore off the tube on his body, took off the detector on his head, jumped out of the experimental cabin quickly, and ran to a reflective glass door like crazy, he was frightened, is this person himself? Where is the appearance of an old dragon clock, this is obviously a strange young man!

"The subject is behaving abnormally, hurry up and hold him. Li Zhiguo waved his arms and commanded everyone in the laboratory.

Several laboratory researchers rushed towards Jia Dexing and tried to push him to the ground, but with a wave of Jia Dexing's hand, two electric arcs inexplicably appeared in his hands, and the two researchers who rushed to the front fell down in front of him.

"Xu Xingchen, don't be impulsive, calm down, listen to me, you were admitted to the hospital because of a car accident, and you have already become a vegetative person, but we saved you, relax, relax. Cheng Xue explained.

Jia Dexing seemed to understand a little, and seemed to be a little confused, he couldn't figure out, whether Jia Dexing became Xu Xingchen, or Xu Xingchen became Jia Dexing, at this moment he has all the memories of Jia Dexing, and he can instantly recall Xu Xingchen's bits and pieces, just now, it was not a dream!

Jia Dexing turned his head and looked at his appearance reflected in the glass door, put down his hands in a gloomy manner, and finally sat down on the ground, letting out a long breath, "I'm Xu Xingchen." ”