Yuanshi Town, Zhou family.

In the scorching sun, there are dozens of young men and women practicing kung fu in a square. Each one is sweating and suffering. A middle-aged man carrying his hands shuttled through the crowd, snorting coldly from time to time, drinking and scolding lazy teenagers.

On a big stone beside the square, a young man with a sword eyebrow star sat cross legged. He was only seventeen or eighteen years old. He was slender and very handsome.

It is the middle of September, when the autumn tiger is the most poisonous. Under the sun, the stone is so hot that it can boil the eggs. But although the handsome boy's eyebrows were twitching all the time, he still didn't stand up. The sweat rolled down and wet his temples.

His name is Zhou Heng. He is practicing the secret skill of the Zhou family, the formula of the burning sun.

Martial arts cultivation is to refine the food eaten into the stomach, extract the energy that can be absorbed, refine it into its own true yuan force, and store it in the cells in the body. This formula can accelerate the absorption of food and improve the efficiency of transformation with the help of the power of sunlight.

The more intense the sun is, the higher the efficiency of the transformation is. However, several people can withstand the exposure of the hot sun. They will run to the shade in more than ten minutes or half an hour.

But Zhou Heng began to practice from sunrise in the morning. It has been three hours now!

Not two days a day, but several years like a day!

It's a pity that Zhou Heng's body is too useless. He still stays at the early stage of body cultivation, which is almost no different from those who have not practiced.

Martial arts practitioners are divided into twelve steps according to their accomplishments. They are called twelve layers of body refining. After reaching the twelve layers of body refining, they can impact a higher level. It is said that once they succeed, they can ascend to the sky step by step! However, for more than a hundred years, there has never been a person in the Zhou family who set foot on the road to heaven.

The twelve layers of body refining can be subdivided into four realms. The first three layers are skin refining realm, four to six layers are meat refining realm, seven to nine layers are bone refining realm, and ten to twelve layers are blood refining realm.

The true yuan force from martial arts cultivation is stored in the cells in the body. This is a step-by-step process, first the skin, then the muscles, then the bones, and finally the blood.

Therefore, there is a division of four realms.

There is a big power gap between each realm. A martial artist in meat refining realm is basically killed by the second against a martial artist in bone refining realm! In the same realm, for example, the fourth and sixth layers of body refining are the same meat refining realm, so the sixth layer of body refining must be more dominant, but it can't be rolling.

The road of martial arts is difficult. The higher you go, the more bumpy the road will be. After entering the blood refining environment, you may not be able to improve a level for more than ten years!

However, the leather refining environment is still quite easy to break through. Generally speaking, as long as there is enough food supply and they practice hard, they can reach the peak of the first level of body refining in half a year, and it only takes three years to complete the whole leather refining environment.

Zhou Heng began to practice the formula of the burning sun at the age of eight. It has been nearly ten years now, but his accomplishments still stay at the early stage of the first level of body cultivation. This is simply a strange thing. The family invited countless doctors to diagnose and test without any results. It can only be attributed to one reason, that is, Zhou Heng's own qualification is too poor and is not suitable for cultivation!

Hard rock!

What makes people wonder is that Zhou Heng's father Zhou Dinghai is a genius. He is a real genius. He has completed skin refining in half a year, meat refining in two years and bone refining in five years. At the age of 41, he has reached the tenth level of body refining and blood refining!

Before that, the fastest member of the Zhou family to enter the blood refining territory was 63 years old, which shows how terrible Zhou Dinghai's talent is!

Such a genius is absolutely qualified to hit the road to heaven!

Tiger father and dog son!

This is the Zhou family's evaluation of Zhou Heng, which is still polite. Many people secretly call him waste. If Zhou Dinghai were not one of the six elders of the family, the abuse would be thrown in front of him.

"Isn't that loser willing to give up?"

"Hum, what if you don't give up? Many doctors have seen it. Everyone says that he has no disease and can't practice, but his own qualification is too poor!"

"Fortunately, the family still has us. Otherwise, if the monster comes, everyone will have to wait to die!"

"He's a waste, but he can eat more than anyone. He's really a loser!"

"I think he's just pretending to sit there on purpose. He's not practicing at all!"

The boys and girls in the square stopped to have a rest. Several people whispered, and their voices were not low, so that Zhou Heng could hear them clearly.

"Shut up!" the middle-aged man in charge of supervision immediately shouted. His name was Zhou Yuanyang. He could barely be regarded as Zhou Heng's uncle in terms of blood relationship. He said with a straight face, "pretend? Any of you should pretend! Who can sit on that big stone for an hour, and I will avoid his remaining homework today!"

The young men and girls were speechless when the words came out.

I'm kidding. The stone is so hot that it can boil eggs. Who can sit for an hour? Don't say an hour, even ten minutes is enough! Only a few people who practice the formula of the burning sun can transform the high temperature - but not everyone in the Zhou family practices the formula of the burning sun!

Zhou Yuanyang came to Zhou Heng and sighed slightly in his heart. He saw the boy's efforts. However, God had no eyes, which made him unable to practice naturally.

"Don't take it to heart!" he could only comfort Zhou Heng.

"Thank you, uncle Zu!" Zhou Heng showed a sincere smile, as bright as the sun.

"Don't be too tired. Pay attention to your body!" Zhou Yuanyang advised.

Sitting on this big stone to practice, even he can't hold on for a long time, not to mention Zhou Heng who didn't reach the initial stage of refining the body?

"I understand!" Zhou Heng nodded, but he didn't mean to get up at all.

Zhou Yuanyang sighed again and felt more regret. He thought that if the boy could have the same talent as his father, then with such efforts, I'm afraid his future would be brighter!

He looked back and looked at the boys and girls who were resting in the shade of the tree. Suddenly, he was angry and shouted, "the rest is over, continue to practice!"

"No, we've only rested for less than five minutes!"

"Yes, I can't even breathe in such a short time!"

"It's all the fault of that waste, which has implicated us all!"

Those young men and girls came back to the playground sparsely. They didn't have to stare at Zhou Heng with hostile eyes, blaming him for everything.

Zhou Heng saw these eyes, but he didn't take them to heart at all. He was still running the formula of the burning sun. With the help of the power of the sun, he constantly refined the food in his body and transformed it into his own true power.

In his body, food is continuously refined under the action of sunlight and skill, forming countless channels of free energy, which is transformed into a true yuan force under the operation of the formula of the burning sun, which flows in his body.

Everything is normal here, but when Zhenyuan force flows to his belly, he suddenly turns a corner, plunges into the Dantian and never comes out again!

Only when stored in cells can the true force burst out when needed. Skin, meat, bone and blood are all over the whole human body. But what is Dantian? Although there are rumors that Dantian is also very important, which is related to the ethereal road to heaven, Zhou Heng has not even stabilized the foundation. How can he think of the road to heaven?

Only Zhou Heng himself knew that the reason why he couldn't practice was that he came from this elixir field!

Specifically, it's a broken sword in Dantian!

Zhou Heng has a secret that no one knows, that is, when he began to practice at the age of eight, it seems that consciousness can be transformed, can flow freely in his body, and see every detail in his body.

It was at that time that he saw a broken sword floating and sinking in his Dantian.

It's more than a foot long. It's dark all over. Even the hilt is dark. Although it is a broken sword, it gives people a majestic and overwhelming momentum. It seems that it has existed since the beginning of the world. It has gone through thousands of times and thousands of wasteland for a long time!

Another child will probably cry when he sees this scene!

But Zhou Heng was a very independent person since childhood. He was stunned and hid the secret.

He doesn't want to be a monster in everyone's eyes!

When he was examined by the first doctor, Zhou Heng was still worried, but the doctor didn't find the existence of a broken sword at all. Not only this doctor, but all the doctors invited by Zhou Dinghai did not find the existence of the black broken sword, as if it only existed in Zhou Heng's mind!

Since others don't even know the existence of the black broken sword, how can we talk about taking it out?

Over time, he did not become a monster, but a recognized waste. But no one knows. It's not that he can't cultivate martial arts, but that the hard-working Zhenyuan power has been "eaten" by the black broken sword!

The robber, even if he hid in his body and became a nest, actually sucked his Zhenyuan force clean!

But knowing that the black sword is a bandit, why does Zhou Heng keep practicing?

Because he still has a glimmer of hope, that is, there will always be a time to feed the black broken sword!

At that time, the real yuan power he cultivated will be able to use by himself!

His aptitude is not bad, which can be reflected from his appetite, because for the warrior, food is equal to zhenyuanli. He eats more food every day than any other people of his age, which means that he practices zhenyuanli far more than others every day!

Because of this glimmer of hope, he calmly faced a pair of disdainful eyes and disdainful smelly faces! He firmly believes that as long as the black broken sword no longer drags him back, he will be able to throw to the ground!

This day is getting closer and closer!

He could feel that the black broken sword was changing all the time, but the process was too slow. But dripping water can still wear through stone. Ten years later, it is finally time to form qualitative change!

These days!

This hope supported him to endure the scorching sun. The high temperature that can burn his ass and the boring meditation is to constantly practice, practice and cultivate, and support the huge appetite of Dantian's black broken sword.

In addition to eating, Zhou Heng has been sitting on a stone to practice. But he practiced the formula of the burning sun, which can transform the high temperature into a dry one!

A few hours later, when the sun set, Zhou Heng staggered to his feet and walked towards his residence.

"Want to go? Climb under me!" a teenager suddenly stopped Zhou Heng's way, holding his chest with both hands, with a proud smile on his face, and four teenagers watching the play beside him.