As long as it is a humanoid creature, the spine is the central axis of the body, perpendicular to the pelvic, supporting the head, shoulders, chest and upper body, and connecting the nerves and muscles of the lower limbs.

The center of gravity of the charm was completely lost, and Su Ziyu's arms locked his waist, and he suddenly lost most of his brute strength, but he was still fierce, and his claws swept backhand, with his strange power, if he hit, I am afraid that half of his body will be shattered.

However, Su Ziyu did not mean to retreat, his arms wrapped around the monster's waist and stood still, like a long whale drawing water, and suddenly took a deep breath.

Call!!!!!!!!!!!!!

As he inhaled this time, he could even hear a sudden terrible scream in his ears, as if a hurricane was blowing on the flat ground, and even the flowers and trees in the corners of the courtyard shook and became dusty!

At the same time, Su Ziyu's upper body expanded violently at a speed visible to the naked eye, the roots of the veins and blood vessels burst out like steel bars, and the muscles clearly swollen and swam along the surface of the body, like a python coiling its body, and even the wounds left before were forcibly twisted and closed by the muscles, directly bursting the clothes and scattering the rags, the blood was surging like a river, and the most terrifying thing was that his entire vertebrae seemed to come to life, and inch by inch collapsed from the tail vertebrae to the upper sections, completely transmitting the strength to the two arms and waist and hips.

In an instant, Su Ziyu's entire human volume had doubled, and it was not much worse than the mountain spirit of the ghost, just like a giant spirit god who came to life!

In terms of boxing weapons alone, ten Su Ziyu are not as good as a Hongquan master. Hong Tong has been practicing boxing for decades, and he is proficient in two words for boxing techniques and weapons, from move techniques to boxing methods.

However, Su Ziyu has his biggest advantage - his heart and eyes have been opened, and his mind is locked in essence. These eight words are the supreme key to unlocking the mystery of spiritual practice. Hongtong's boxing method is profound, and the internal qi has been trained, and the muscles, fascia, bones and even the five internal organs have been trained, all of which are hundreds of times stronger than ordinary people, so they can play the terrifying standard dragon and horse.

But after all, the internal qi is not pure, and the essence is the fundamental.

One breath can become fine, but it cannot change, and it is always mixed and impure.

This change is a divine change, from the inside out, the change of essence, so it is said that the next life is the five grains, the upper is the stars, and Su Ziyu's cultivation is shallow, far from touching this level, but he has understanding, after Hong Tong inadvertently and naturally four words, the change in the style of play has been completely different, and I saw Hong Tong use the method of a thousand catties to turn into foot force, and hit the stick method of marking the dragon and stepping on the horse, instinctively seized the opportunity, drilled behind the ghost, and imitated the operation of his internal qi.

This time the essence is integrated into the muscles, bones, blood and even the pores of the five internal organs, purely following the trend, and suddenly there are unexpected changes, only to feel that the musculoskele is full of infinite power, and suddenly explodes like a towering expansion, not only hard to eat the charm sweeping claws, but also the arms are more swelling than the stone pillars, turning into a dragon rolling horizontally to lock the ghost, the waist and hips are turned back, and the strong mountain spirit is upside down from the ground, and the head and feet are planted on the ground.

Hong Tong, who was beaten into the courtyard wall, just looked up with difficulty to catch a glimpse of this scene, and suddenly shook violently, only to feel that Su Zi's words at this moment were like a god and unpredictable, and a poem suddenly flashed in his mind: Pull out the mountain and cover the world!

Bang!

Flip and explode, like a meteor falling to the ground, and the masonry and mud rise to the sky!

The entire courtyard shook violently, and the heavens and the earth were overturned in an instant, and the pillars in the corridor and the eaves of the wing houses were all shaken and creaked, as if they could break and collapse at any time, and countless dust fluttered down, and even the windows that were close to them clicked a few times, revealing a few cracks.

Su Ziyu turned over like a python, his spine shook, his waist and hips rolled, and he was already facing behind him again, and at the same time, his right foot was forced, with his knee as the axis, and his heel swung like a giant hammer.

The entire neck of the ghost, who was planted upside down on the ground, was trampled on by one foot, and its huge body fell down with a loud bang, and blood gushed out from the seven orifices, obviously too dead to die anymore.

Call......

Su Ziyu let out a long breath, and the heat rose all over his body, as if boiling water was boiling, and his skeletal muscles crackled and exploded, and his body had shrunk back to its original size in an instant.

When ordinary people are full of energy, they can give full play to their potential and lift the car. Su Ziyu's essence just now was integrated into the muscles, bones, flesh and blood, and the power exerted was even more than 100 times that of ordinary people, even if the charm skin was thick and the vitality was strong, it was finally unbearable, so he didn't have time to fight back at all, and he died directly.

"Ahem......" A violent cough sound came from behind him, Su Ziyu turned around and looked, Hong Tong stood up slowly holding on to the wall, and a pit with a diameter of more than one meter was exposed on the wall behind him, which showed the impact of being knocked away by the ghost.

"Master Hong, are you okay?" Su Ziyu stepped forward to support him, only to see that this Hong Quan master's face was red, his throat twitched slightly, and a faint fishy smell spread, obviously injured his internal organs.

"It's fine. Hong Tong waved his hand to signal, he was born in boxing, and he also has a lot of experience in treating injuries, so he naturally knows his own situation.

"Pavilion Master!"

At this time, I only heard a shout mixed with surprise, and the hurried footsteps came from far and near, obviously the staff who did not leave the martial arts hall were alarmed by the loud noise, and couldn't help but run over to check.

"It's okay! Don't come in! I'm just practicing here. Hong Tong's figure flickered, and he jumped out of a few steps, and the person was already standing outside the courtyard gate, as if he had stopped the person who ran over.

After a while, Hong Tong turned around and walked back, he didn't look at the hideous appearance of the ghost who died next to him, but slowly stopped in front of Tong Zheng's corpse, and looked at him for a long time before squatting down and reaching out to close his eyes, and then stood up as if the whole person was much older.

"He has been an orphan since he was a child, and I took a fancy to this child at a glance, proud, strong, and persevering, such a child has the hope of practicing kung fu. It's been 15 years in the blink of an eye, I didn't expect it, I didn't expect it, the world is unpredictable......"

Hong Tong's tiger eyes were shining, a big boxer like him had always been as stable as Mount Tai, but now his body was trembling slightly, which showed the impact of Tong Zheng's death on him.

After a series of fierce battles all night, Su Ziyu was only able to relax now, and suddenly felt dizzy in his brain, and the left shoulder was swept in the middle of the pain, as if the muscles and bones of the whole body and the internal organs had been fiercely beaten with a sledgehammer, and he was so weak that he couldn't use his strength, and he was really exhausted to the extreme.

However, when he heard what Hong Tong said, he still beat his spirit and said, "I'm sorry, Master Hong." ”

Su Ziyu did feel a little guilty in his heart, and it was likely that the charm was simply attracted by himself at first. It's just that powerful martial artists practice boxing all year round, their muscles and bones, their internal organs and six organs are strong, and the essence contained in their hearts and blood is also more than that of ordinary people, so it's no wonder that Wei Mei is interested.

He wanted to use Hongtong's boxing technique, but he didn't expect that Tong Zheng was still in the martial arts hall, and he was easily confused, and he didn't take any precautions.

"Can't blame you...... The master and the apprentice can't be too close, otherwise they won't be able to work hard, and it is really a wise saying. ”

Hong Tong's expression was gloomy, and his eyebrows and eyes were full of sorrow. He originally took Tong Zhengcheng into a closed disciple, and his feelings became deeper and deeper over time, but he couldn't discipline him hard, and he turned a blind eye to this disciple's problems. As a result, Tong Zheng's boxing method has never been practiced at home, and he is still a little greedy and cool, which is influenced by young people nowadays.

So he said that he didn't blame Su Ziyu, but he knew in his heart that he had made a big mistake. If Tong Zheng didn't love women so much, was easily tempted, or practiced boxing at home, he wouldn't have died without the ability to resist.

(Thank you for the 588 tip of "Capricorn Junjun*_*".) ）