mutant biological system

() "...After five to six million years of slow development, slave cities did not appear until 8,000 BC..." Erzhu Dewei did not teach according to the textbook. The textbook said that humans appeared two to three million years ago. , Slavery did not appear until 4,000 BC. He insisted that the textbook was wrong and what he said was right.

Xu Qianming suddenly couldn't hear anything. Only two numbers were jumping in his mind: five to six million years, eight thousand... Why didn't I notice it before? Xu Qianming's head felt dizzy. Suddenly, he couldn't suppress a scream. :"impossible!"

The classroom suddenly fell silent, and the students all turned their eyes to Xu Qianming. Er Zhu Dewei was staring at Xu Qianming coldly.

Xu Qianming realized that he had done something impolite, so he quickly stood up and explained: "Sir, I didn't mean it!"

Xu Qianming has not forgotten the big label Er Zhu Dewei gave him last time - a troublemaker.

"So, you are in a state of sleepwalking again." Erzhu Dewei's words were drawn out, and the classmates burst into laughter.

Xu Qianming was irritated and looked directly at Er Zhu Dewei's small eyes hidden behind the lenses: "Sir, I am thinking about the content of your lecture. Man appeared six million years ago, but it was not until 8,000 BC that Don’t you think it took too long for a slave country to appear?” Xu Qianming was surprised to see that Er Zhu Dewei’s face turned pale.

get out of class is over. This class is the last class in the morning. Afternoon school is over.

As usual, Xu Qianming was the first to walk out of the classroom before Er Zhu Dewei.

On this issue, the head teacher couldn't do anything to Xu Qianming, and Er Zhu Dewei couldn't do anything to him either.

In the afternoon, all teachers in the school will have a meeting at the Municipal Education Bureau, and all students will have a half-day off.

Xu Qianming decided to go home, so he walked out of the school gate and started on his way home.

Along the way, Xu Qianming continued to think about the problems in class.

"Hey, Dreamer, are you really suffering from sleepwalking?"

"It's so funny, aliens, haha..." Several students who went home shouted at Xu Qianming. They were some bad students in the class.

Ever since the bizarre incident of "nine years of disappearance", even though he has returned to the present nine years later, Xu Qianming has changed a lot in all aspects. Of course, only he knows this.

There have also been certain changes in his personality. For example, Xu Qianming used to love to fight against injustice, but now Xu Qianming doesn't want to fight against injustice. As long as no one messes with him, he doesn't bother to care.

He was also a little thinner than before. He measured his weight and was shocked to find that he weighed more than thirty kilograms less than before!

At noon that day, as usual, Xu Qianming chose a secluded corner of the campus to fight with Xu Haoyu and Fan Fayin.

These two are Xu Qianming's two best buddies. In many previous fights, Xu Qianming has always been number one, the eldest among the three.

Several times, the two buddies wanted to call Xu Qianming "boss". Since Xu Qianming did not like this title, they did not use such a title. In this way, they recognized Xu Qianming as "boss" in their hearts, but still used it verbally. Name calling.

Since Xu Qianming became the "boss" of Xu Haoyu and Fan Fayin, he still has to fight at least once a week. Generally speaking, he fights twice a week. Every time he fights, it is "two against one", and the result is still ten. Both of them were "overtaken" by the boss in Laizhao. In fact, the two of them knew very well that the boss deliberately gave them a few of the ten moves. With the strength of the boss, they could "overwhelm" them in just a few moves. fall".

As in the past, this time the attack was "two against one" at first, but the result was far beyond the three people's expectations. Within two or three moves, the boss was "overtaken" to the ground.

Xu Qianming was not convinced and tried another "two-for-one" move. Again, within two or three moves, the "boss" was "overtaken" to the ground.

The third "two over one" was repeated, and within two or three moves, the "boss" was "overtaken" to the ground.

Seeing this situation, Xu Haoyu and Fan Fayin both agreed that the "boss" was unwell today, but did not think that they could really defeat him. They asked him to stop trying and try again another day.

But Xu Qianming, who is stubborn by nature, refused to admit defeat and continued to fight, and he had to be real and not fake. The second brother Fan Fayin and the third child Xu Haoyu did not dare to listen to the boss's words, and they continued to fight more than ten times in a row. , the "boss" was knocked to the ground within two or three moves.

Xu Qianming refused to admit defeat and went for another "two against one", more than ten times in a row. Fan Fayin, the second in command, knocked the "boss" to the ground with only five or six moves, and Xu Haoyu, the third in charge, defeated him with only seven or eight moves. The "boss" fell to the ground.

Every time it is true, nothing false.

Only then did Xu Qianming realize that he was really in trouble and his fighting strength was much weaker than before.

In Qiming No. 1 Middle School, in terms of fighting, both Fan Fayin and Xu Haoyu are not very powerful. In Qiming No. 1 Middle School, there are dozens of classmates who can beat Fan Fayin and Xu Haoyu.

In terms of passing moves, Xu Qianming used to be not only the boss of Fan Fayin and Xu Haoyu, but also the best passer in Qiming No. 1 Middle School and the boss of Qiming No. 1 Middle School.

Now Xu Qianming is actually ranked dozens of places later.

It would be terrible if Zhao Gao tried to challenge Xu Qianming in the future.

What annoyed Xu Qianming the most was that he found that the true energy in his body was leaking out all the time, but he couldn't control it.

He already knew very well that the leakage of true energy in his body was the culprit for his defeat at the hands of Fan Fayin and Xu Haoyu.

Moreover, the leakage of true energy will only make him weaker day by day.

We must find ways to control the leakage of true energy.

Except for Xu Qianming himself, no one knows that he traveled to the world nine years later and returned to the present nine years later.

Although he returned to the present nine years later, it brought him big trouble. The leakage of true energy was closely related to this time-travel incident.

To find the culprit that caused his true energy to leak, we have to look for it from the time-travel incident.

But, how should we search for it?

It is impossible to travel back to the world nine years later. He finally escaped from there. He is also unwilling to go back nine years later and be used as a guinea pig by the ambitious Dr. Bao Guoxing. He is a dignified person. , not an experimental product.

Xu Qianming didn't want to pay attention to these bad students and still went his own way.

If he were as strong as before, he would definitely have fought against these bad students.

But now Xu Qianming is no match for these bad students.

However, these bad students surrounded Xu Qianming like flies, yelling and touching him.

"You idiot, speak quickly!"

"He gave in, this primitive man..." Xu Qianming couldn't bear it anymore and punched the most arrogant face.

Just like that, the fight started.

Xu Qianming was quickly pushed to the ground by them, and their fists fell on Xu Qianming like raindrops. Xu Qianming struggled desperately.

"Hey, kids, don't fight!" At this time, an adult came over.

Those bad students ran away.

The adult helped Xu Qianming up. His nose and mouth were bleeding, and his clothes were torn.

Xu Qianming wiped the blood from his face.

"Poor kid, those little scoundrels hit you too hard. Look, they hurt you like this." This is a skinny old man with a sick face, leaning on a cane and wearing a patchwork suit. His old clothes looked like he had tuberculosis. But his eyes were particularly energetic. At this moment, he was looking at Xu Qianming with shining eyes, his face full of love. This old man with tuberculosis was exactly The man who gave Xu Qianming the master key to the forbidden room on the rooftop.

"Son, let me take you home, okay?" Xu Qianming was in awe of the consumptive old man.

The old man with tuberculosis led Xu Qianming into a nearby car, then took out a first-aid bag, applied medicine to Xu Qianming, stopped the bleeding, and bandaged him with very skillful movements. Xu Qianming looked at him silently.

After everything was settled, the old man with tuberculosis smiled and said: "Okay, kid, it's time for you to tell me where your home is." Xu Qianming told him the address.

The old man with tuberculosis said to the driver: "Sun Guiyuan, drive."

His driver, a stern-faced middle-aged man, responded and the car started moving.

"Child, what's your name?" the old man with tuberculosis asked.

Xu Qianming has completely trusted this consumptive old man, so what else does he have to worry about?

Xu Qianming replied happily: "My name is Xu Qianming, a student from Qiming No. 1 Middle School."

The consumptive old man patted Xu Qianming on the head: "I know you are a student of Qiming City No. 1 Middle School. We met once a few days ago, and I gave you a master key. Old people are not good at all. It is useless and disgusting to young people. In addition, I have this kind of tuberculosis, which makes it even more useless and disgusting to young people. No, in just a few days, you are pretending not to recognize me. I will give it to you When I received the master key, you didn't even say thank you, and now you pretend you don't know me." The old man with tuberculosis said, shook his head and sighed.

"No... it's not like that... Grandpa... you misunderstood me." Xu Qianming was a little nervous and hesitantly said.

"Why are those kids fighting with you so soon?" the old man with tuberculosis asked.

"They called me a lot of random nicknames, such as 'dreamer,' 'alien,' and 'sleepwalker,' and I started fighting with them."

The old man with tuberculosis laughed: "Oh, oh, that's interesting. Why do they do this? Go on."

"This is all connived by my history and geography teacher Er Zhu Dewei. He is an incompetent teacher who always likes to tease me. These bad students were ruined by his connivance." Xu Qianming trusted the old man with tuberculosis very much, so he brought him to the hospital. The old man, who had only met twice so far, was told everything in detail.

The old man with tuberculosis listened very carefully, and the look on his face became more and more focused.

It was the first time I met such a good audience, which made Xu Qianming very happy.

Xu Qianming pondered for a moment and said: "I wonder if there were several generations of people on earth that became extinct for some reason during this long period. Our generation did not appear millions of years ago. It was just hundreds of years ago. As a great scientist said in the past, human beings have had three world wars. After the fourth world war, existing human beings became extinct. Millions of years later, a new group of human beings were born, and they fought with stones. In this way, human beings are going through a new round of re-creation process..."

"Oh...oh...my child!" The old consumptive man suddenly held his head and groaned.

Xu Qianming was shocked: "Grandpa, are you okay?"

Sun Guiyuan had stopped the car, turned around and shouted urgently: "Mr. Doctor, what happened?"

The old man with tuberculosis reluctantly shook his head: "It's nothing."

He turned around and looked at Xu Qianming with strange eyes for a while, and finally stroked his head and said, "Don't worry, my child, do you mind getting off the car from here?"

Xu Qianming shook his head and said, "Take care, goodbye."

Xu Qianming reluctantly got out of the car. The consumptive old man waved to him, and the car quickly disappeared around the corner of the street.