At present, there are more than 50 billion people on the earth, and land resources are very tight.

The earth is full of high-rise buildings, and in many places, the distance between buildings is very close, the roads around are very narrow, and in some places, there is no sunlight all year round.

Lin Yifan's home is in such a place in North China, and many people call such a place a "slum".

Zhen Jun's family has moved away, Lin Yifan and Zhen Jun separated at an intersection, and Lin Yifan ran quickly in the direction of his house alone.

The school is not far from Lin Yifan's house, and it is not close, if you take the bus, it only takes ten minutes.

But Lin Yifan likes to run back, because he usually has to work and doesn't have much time to exercise, so he can only try his best to seize every opportunity to exercise.

In his usual work, he mostly looks for physical work, and every time, he does it desperately, trying to reach the limit of his body, so that he can exercise his strength.

Every day when he goes to and from school, he runs to reach the limit of his speed, which can not only hone his speed, but also save money on the bus.

Whew-Whew-

Soon, Lin Yifan's speed reached the limit, and the whole person was like a phantom on the road.

The brain domain intensity of 0.81 makes Lin Yifan's current speed limit reach 21.5m/s, which is very good compared to his brain domain strength, and with the same brain domain strength, many people's limit speed is only about 20m/s.

"Breath-in-breathe-exhale-inhale-"

Lin Yifan adjusted his breathing rate while running quickly.

When a person is doing extreme sports, adjust their breathing rate, so that they can better exercise the body and stimulate the brain more effectively, which is taught in the practice textbook.

Soon, Lin Yifan entered the best state.

After adjusting his state, Lin Yifan has the energy to think about other things.

Usually, at this time, he thinks about either the problem of cultivation or the problem of cultural class.

At the moment, he was thinking about today's events.

"It's a pity that I don't have much nutrition for what I eat every day, otherwise, with my current three basic data, my brain domain strength must have improved rapidly......" While running, Lin Yifan said gloomily in his heart.

Only when the brain domain is strong, the physical fitness can increase faster, and only when the physical fitness is stronger, the brain domain can grow faster.

It's a strong is a stronger situation.

However, there is a premise for this, that is, nutrition must keep up.

This is a very simple principle of energy conservation, nutrition can't keep up, how can physical fitness increase fast? How can the brain domain be strong so fast? Where does the energy come from?

If, today, the strength of his brain domain is not 0.81, but far more than 0.95, then presumably, Li Zhen would not dare to talk to him like that, and those classmates in the class would not dare to talk to him like that.

Thinking of this, Lin Yifan clenched his fists slightly.

Is he really not angry about today's events? Can he really turn a blind eye?

No, as long as it's a man, it's angry!

As long as it's a man, you can't turn a blind eye!

However, he can't be angry, he can't be impulsive, because, he doesn't have the qualifications to be angry, he doesn't have the qualifications to be impulsive!

All this because he doesn't have enough strength!

"I ...... Be sure to become a warrior! Lin Yifan muttered.

Only by becoming a warrior can he change his fate, the fate of his family, and even the fate of his descendants!

Judging from the current trend of social development, the future is the world of martial artists!

The stronger the martial artist, the greater the strength, the speed is really fast, the stronger the reflexes, and the longer the vitality!

Whether it's a one-man battle or a battle between technological weapons, the stronger the warrior, the greater the advantage!

The most important thing is longevity!

It is said that many legendary powerhouses in the world today are the ones who have survived the apocalyptic era of the earth more than 500 years ago, and many of them are still very young!

More than 500 years old, still very young, this is more than 500 years ago, very incredible!

Now, that's normal!

Some scientists have confirmed that as long as the strength of human beings can continue to improve, let alone a lifespan of more than 500 years, even if it is thousands of years old, it is not impossible to live for 5,000 years!

For those legendary powerhouses, the upper limit of lifespan may have reached more than a thousand years!

Now the life expectancy of ordinary people is more than 500 years ago, but it is only about 150 years old!

Ordinary people will be slowly eliminated in the future!

Five hundred years ago, the ratio of ordinary people to martial artists was about one hundred to one!

Three hundred years ago, the ratio of ordinary people to warriors was about fifty to one!

Now, the ratio of ordinary people to warriors is about thirty to one!

This data also illustrates this point!

"As long as I become a martial artist, I will be able to find a better job and make more money, and as long as I keep working hard, my strength will definitely get stronger and stronger......," Lin Yifan said in a low voice.

It's just that becoming a warrior is not his goal!

His goal is to become a very powerful martial artist!

The population has skyrocketed, and the ratio of ordinary people and warriors has shrunk, which has skyrocketed the number of warriors in this society, more than five hundred years ago, just after the end of the apocalyptic era, the number of human beings was only one billion, of which the number of warriors was less than 10 million!

Now, the total population has reached one trillion, of which the number of warriors has reached more than three billion!

In just over 500 years, the number of martial artists has increased thousands of times, and this increase rate is very terrifying!

Now, the status of the warrior is getting lower and lower!

More than 500 years ago, the status of a warrior was very high, every warrior could establish a large force, every warrior had privileges, and even as long as he lost some money, the fall of any warrior was a great thing, and it had to be investigated to the end!

Now, even if a martial artist is bullied, it is a very common thing, and some large enterprises and large groups recruit workers, among which there are a lot of martial artists, which is too ordinary.

He became a martial artist, but he was able to make his family live better!

But if he wants his family to live a life of worry-free food and clothing, he can only become a very powerful martial artist!

"If I become a powerful martial artist, I can go to other planets to hunt powerful monsters, as long as I hunt one, the harvest will be sky-high......" Thinking of the materials on the various high-priced monsters on the earth, Lin Yifan's eyes narrowed slightly, and muttered.

Today's events made him very aggrieved and humiliated.

There is nothing more than this moment that makes him want to increase his strength.

Gradually, Lin Yifan's spirit entered a state of emptiness.

"Hum—"

At this moment, an amethyst pendant on Lin Yifan's chest emitted a hint of purple light.

This pendant is oval-shaped, and there is a phoenix carved in it, this phoenix feels very real, vivid, as if it is alive, which was handed over to Lin Yifan by Lin Yifan's father, and it is said that this is his grandfather's grandfather's generation, which was handed down.

A theory that goes back further is that their ancestors accidentally obtained it in the apocalyptic era more than 500 years ago, and found it very exquisite, so it was passed down as a family heirloom.

"What just happened?" Soon, Lin Yifan came to his senses, grabbed the amethyst pendant on his chest, stared at it tightly, and said in surprise.

Just now, he actually felt a trace of particularly comfortable energy coming from this pendant?

Could this pendant be a treasure?

Whew――

As Lin Yifan's eyes focused on this pendant, Lin Yifan's gaze suddenly appeared in a space, which was not large, about one meter long, one meter wide, and one meter high.

"Where is this?" His gaze suddenly changed, and Lin Yifan was a little flustered.

However, at this moment, Lin Yifan's eyes flickered, and he saw the scene in reality again.

"What's the matter, could it be that I've been training too much lately, and I'm hallucinating?" Lin Yifan's pace slowed down and muttered.

However, his physical condition at the moment told him that he was in good spirits now.

"Just now, I seemed to be looking at this pendant......" Lin Yifan's gaze shifted to the pendant in his hand again, and said in a low voice.

Hmmm――

Suddenly, Lin Yifan's gaze appeared in that space again.

"Where is this ......" This time, Lin Yifan was no longer flustered and carefully observed this space.

Could it be that my spiritual power is attached to some small gap in this pendant, so I see this pendant gap so big at once?

Lin Yifan remembered the martial arts theory taught by a strong man who had originally seen it, and thought about it secretly.

It is the theory of an archery master, emitting a trace of spiritual power in the air, attached to the target, this target will be infinitely magnified in his eyes, once practiced to this extent, the arrow will easily hit the target.

"Spiritual power is out of the body, this is the strength of the brain domain to reach 1, the life level has been transformed, and the strength has reached the martial arts, how can I achieve this step......" Soon, Lin Yifan shook his head and denied his guess.

His current brain domain strength is only 0.81, which is still a huge gap from 1, and it is impossible for his spiritual power to reach this level.

Although there are some people in this world who are born with relatively strong spiritual power, but what about his spiritual power, he has been training for many years, is it not clear? It's not bad, but it doesn't belong in this ranks.

So, what's going on in this space?

As soon as Lin Yifan thought about something else, his eyes immediately left this space.

"Huh?" At this moment, Lin Yifan's eyes noticed a piece of scrap metal on the side of the road.

This piece of scrap metal can be clearly seen to be a training equipment, but at this moment, this training equipment has been seriously damaged.

"Looking at the destruction of this training equipment, it should be caused by a powerful martial artist, the quality of this training equipment is not low, that person actually destroyed such a training equipment like this, how strong should it be......" Lin Yifan slowed down, and said in a slight shock in his heart.

The next moment, Lin Yifan stared at this piece of scrap metal, his expression showed a hint of reluctance, and he said in a low voice: "This martial artist is really rich, such a piece of scrap metal, even if it is sold to scrap collectors, it can be sold for a lot of money, and it was thrown away like this, but unfortunately, this piece of scrap metal seems to have an owner......"

As he spoke, Lin Yifan raised his eyes and glanced at the sanitation workers who were sorting things not far from this piece of scrap metal.

It would be nice if he could pick up this scrap metal, at least for three months' worth of his part-time job.

Lin Yifan's gaze returned to the scrap metal again, and he sighed in his heart.

However, at this moment, Lin Yifan suddenly stopped, his eyes widened, staring at the place where the scrap metal on the side of the road was originally located, and said in a lost voice: "What! ”

The reason why the original is used is because that piece of scrap metal is no longer there!

That piece of scrap metal is gone!

Disappeared just as he stared closely!

There is no external force!

Disappear into thin air!

How could Lin Yifan not be shocked?

"Huh?" Hearing Lin Yifan's voice, the sanitation worker turned his head to look over.

"What? Where did that scrap go? This sanitation worker, seeing the place where Lin Yifan's eyes were staring, also changed his face and said in surprise.

Whew――

As he spoke, the sanitation worker's body flashed to the place where the scrap metal had disappeared, and he looked at the ground around him in disbelief.

The scrap metal was not small, and the weight was very large, and he knew very well that it had been placed here just now.

"Little brother, where did you just see that piece of waste equipment go?" The sanitation worker raised his head, looked at Lin Yifan in front of him, and frowned.

If he hadn't seen Lin Yifan empty-handed, he would have suspected that Lin Yifan had taken away the waste equipment.

"I ...... I just saw a very fast figure running over, and then the piece of waste equipment was gone......" Lin Yifan raised his head, swallowed his saliva, and said.

Faintly, Lin Yifan felt that this matter might have a lot to do with him, and subconsciously, he concealed the facts.

It's not that he covets that piece of waste equipment, and he doesn't know where that piece of waste equipment is now, but this matter is incredible, and if he says it, he will definitely get himself into trouble.

"A very fast figure running over?" The sanitation worker groaned.

That piece of waste equipment, about a thousand kilograms, if it was really taken by a person who ran very fast and left only a figure, that person was at least a third-level martial artist.

The brain domain of a third-level martial artist has evolved three times, and his physical fitness is very terrifying, and his basic strength has reached 20,000 kilograms, and some powerful third-level martial artists have a strength of thirty or forty thousand kilograms, and only with such strength can he easily take away a thousand-kilogram item and run so fast.

"A dignified third-level martial artist actually came to grab a piece of waste equipment...... next moment, the sanitation worker said depressedly.

He finally found a valuable scrap item, and it was gone!

"A third-level martial artist?" Lin Yifan's heart moved, knowing that this sanitation worker was completely misled by himself.

"Then, this uncle, I'll go first?" Lin Yifan said politely.

"Let's go, let's go!" The sanitation worker waved his hand and said.

When something like this happened, he could only consider himself unlucky, but he didn't feel that Lin Yifan was lying to him, because it was indeed impossible for ordinary people to take away the waste equipment so quickly.

Whew-Whew-Whew-

Lin Yifan nodded, his body moved, and he ran home again, and a breeze blew on his face.