Time flies, time flies, time passes inadvertently, and it has been almost two years since Zhou Tianlong went out to practice.

"Whew!" a loud roar came from one of the woods in the Tianyu Mountain Range. This place is called the Black Wood Forest, and it is a gathering place for first-order high-level demon beasts and iron-boned bears. The iron-boned bear is a kind of powerful demon beast, among all the first-order demon beasts, the strength is the most powerful, the body is also the strongest, and the muscles and bones are like copper and iron, so it is named "iron-bone bear".

And at this moment, the voice of the iron-boned bear was extremely poignant, as if it was suffering a great deal of pain.

Deep in the woods, a huge iron-boned bear was howling in pain, its body writhing and waving its two huge bear paws, or rather, dancing wildly from the intense pain.

And at the neck of the iron-boned bear, there was a blue-shirted young man, and the young man's hands grabbed the neck of the iron-boned bear. His figure was in stark contrast to the two-foot-tall body of the iron-boned bear, and in front of the huge iron-boned bear, the young man looked so weak and vulnerable.

However, at this moment, the young man actually clasped the huge neck of the iron-boned bear. Although the thick neck was so thick that even the two arms of the young man could not be hugged together, now, he only relied on a pair of hands to firmly lock the neck of the iron-boned bear.

Even though the iron-boned bear tried his best to struggle desperately, he couldn't get rid of the boy's hands. The young man's hands were like two hard iron tongs, with tremendous force, only to make the iron-boned bear roar again and again. Its arms swung continuously, trying to pull the boy off its neck, but the boy's body was extremely flexible, and no matter how hard the iron-boned bear tried, the two huge front paws could not touch the boy's body.

A trace of cold killing intent suddenly appeared on the young man's face, and he bit his teeth hard, the green tendons on his arms burst out, and the strength suddenly increased. The iron-boned bear roared again and again, his hands and feet kicked, but his voice became smaller and smaller, and the brilliance on his eyes became darker and darker, and finally he slowly swallowed his breath.

Seeing the iron-boned bear swallowing, the young man jumped to the ground with a vertical body. Immediately, the huge body of the iron-boned bear fell to the ground with a bang, bringing up a cloud of dust in the sky.

As the dust cleared, a delicate young face appeared. The young man was about sixteen or seventeen years old, with sword eyebrows, a straight nose and a square mouth, short black hair that looked particularly energetic, and a blue shirt, and a majestic and tall figure.

Although the young man was young, he had a kingly spirit that was proud of the world, as sharp as a sword that had just come out of the box, and as powerful as a lion that had just awakened.

Seeing the iron-boned bear fall to the ground and die, a smile appeared on the young man's face, and then he looked down at his hands, nodded slowly, and said to himself: "Yes, today's physical strength has also reached a very high level!"

This young man is Zhou Tianlong, he is seventeen years old at this time, compared with that year, he seems to be more and more mature, and he is no longer the young man, but has really grown into an adult.

A year ago, Zhou Tianlong completed the hunt of the red spotted cheetah, and the speed of his body reached its peak. Subsequently, Zhou Tianlong found this black wood forest again, and he knew that he was going to train his strength next, so he chose the iron-bone bear with the most powerful strength among all the first-order demon beasts.

Zhou Tianlong only used one method to hunt the iron-boned bear, and that was to cut the throat of the iron-boned bear. You must know that the body of the iron-boned bear is extremely strong, like copper beating iron, how can it be so easy to break with the strength of a human being!

At the beginning, it took a long time for Zhou Tianlong to strangle an iron-boned bear, and during this period, he would be constantly overturned to the ground by the iron-boned bear, seriously injured, and blood spilled all over the black woods.

After countless failures and countless escapes under the giant claws of the iron-boned bear, Zhou Tianlong was finally able to strangle an iron-boned bear in just a moment with the strength of his arms.

After more than a year, the iron-boned bear in the black wood forest has basically been slaughtered by Zhou Tianlong, and Zhou Tianlong also feels that his physical strength is becoming stronger and stronger, and an unprecedented peak state is slowly approaching him.

Leaving the Black Wood Forest, Zhou Tianlong returned to a cave where he lived, adjusted his state slightly, and then began to practice the True Dragon Quenching Technique. His body was prostrate on the ground, his five fingers sticking out, like dragon claws, supporting his whole body with only ten fingers, his body straight, his legs pushing back hard, his head rising vigorously, his mouth slightly open, and breathing rhythmically.

This True Dragon Quenching Technique, he has been practicing for thirteen years, from the age of four, until he is seventeen years old today, every mantra of the True Dragon Quenching Technique, every route of the aura traveling, is like a knife and axe carved in Zhou Tianlong's heart, he is very familiar with it.

Suddenly, Zhou Tianlong only felt that there was a slight pain all over his body, and that pain spread all over his body, whether it was skin and flesh, muscles and bones, or internal organs, every part of his body had a burst of pain.

"Is this about to enter the peak of the Body Refining Realm?" Zhou Tianlong noticed the abnormal change in his body, a flash of brilliance flashed in his eyes, and surprise suddenly appeared on his face.

Since entering the Nine Heavens of the Body Refining Realm, Zhou Tianlong has gone through another year and a half of training. Now, both the speed of his body and the strength of his body have reached a peak state.

In the first realm of refining the body, the skin and flesh reach the strongest in the triple heaven, the muscles and bones reach the strongest in the sixth heaven, and the internal organs reach the strongest in the ninth heaven.

The human body is an organic whole, and all parts have reached the peak, which does not mean that the state of the entire human body can reach the peak, only when all the parts and organs in the human body have reached the most perfect coordination and unity, the whole human body will enter the peak state, and this is the peak of the refining body.

Slowly closing his eyes, the True Dragon Body Quenching Technique was working, and the vast heaven and earth aura began to pour into Zhou Tianlong's body.

A breath like an ancient dragon emanated from Zhou Tianlong's body, and the muscles of his body swelled suddenly, completely breaking his clothes, revealing a vigorous and sturdy body, the green tendons suddenly burst out, the black hair on his head was windless, and the bones made a burst of "crackling" sounds, and the internal organs also came out with bursts of roaring sounds.

As time passed, Zhou Tianlong felt that his flesh, muscles, bones, and internal organs were adjusting their respective states at an extremely fast speed, so that they quickly reached coordination and unity with each other, and the functions of the entire body entered an unprecedented peak state.

As his physical state gradually became stronger, the sound on Zhou Tianlong's bones and internal organs gradually disappeared, and his body slowly fell into calm.

Suddenly, Zhou Tianlong heard another buzzing sound in his body, although the sound was small, it was like a dragon's groan. In just a moment, the sound grew louder and louder, and then it resounded throughout the valley, and it was clearly audible within a radius of a hundred miles, and all the birds and beasts within a hundred miles were panicked and fled in all directions.

However, what made Zhou Tianlong extremely strange was that the sound did not come from the bones, nor from the internal organs, and even Zhou Tianlong himself couldn't detect where it came from, as if it came from the depths of his soul.

Although Zhou Tianlong was very puzzled in his heart, but now was the critical moment for him to hit the peak of the Body Refining Realm, and it was impossible for him to stop and carefully check his body, so he could only continue to close his eyes and slowly run the True Dragon Body Quenching Technique.

Suddenly, Zhou Tianlong's back lit up with a dazzling golden light, which became stronger and stronger, brighter and brighter, and when it reached the end, it was actually reflected in this place for several miles.

A pillar of golden light suddenly shot out from Zhou Tianlong's back, breaking through the clouds and plunging straight into the Nine Heavens sky.

Suddenly, Zhou Tianlong felt a tearing pain coming from his back, as if something was about to come out of his back.

When Zhou Tianlong was shocked, he didn't know what was going on, so he hurriedly opened his eyes and instantly discovered the vision of his body. He wanted to take a closer look, but now was the critical time to hit the peak of the Body Refining Realm, and he really didn't want to withdraw from the cultivation state, but his back was in unbearable pain, coupled with the golden light around him, Zhou Tianlong was worried that something was going on, and he was eager to check it out, so he fell into hesitation for a while.

However, just when Zhou Tianlong was undecided, he suddenly found that the heaven and earth aura that poured into his body actually began to explode in his body. Suddenly, within Zhou Tianlong's body, trillions of explosions formed in an instant, and it seemed that there were subtle explosions occurring on every cell in his body.

In an instant, a sharp pain came from Zhou Tianlong's body, and Zhou Tianlong immediately fell to the ground, rolling all over the ground. The sharp pain in his body caused large beads of sweat to appear on his forehead, and his body curled up into a ball, convulsing continuously.

The pain in his back had not yet dissipated, and there was a huge pain inside his body, Zhou Tianlong only felt that his body at this moment was about to be torn apart and exploded, and an indescribable huge pain hit every part of his body.

Gritting his teeth, Zhou Tianlong only distorted the muscles on his face in pain, and the consciousness in his mind gradually blurred. Finally, Zhou Tianlong couldn't bear the intense pain and fainted.

After Zhou Tianlong fainted, the golden light on his back slowly dimmed, and then dissipated, and on Zhou Tianlong's back, a pattern suddenly appeared. The pattern became clearer and clearer, and it was a golden dragon.