Qin Yu, who was immersed in feeling the power of bone resonance, had no idea that the Demon Slayer Alliance in the Eternal World was trying his best to figure out where he would appear next time, so as to lay a net between heaven and earth.

At this time, Qin Yu's heart was full of joy, and a year of penance finally allowed him to capture the power of resonance.

Although it will take a certain amount of time to completely control it, Qin Yu is sure that he will be able to master it in a short time.

Waking up from his realization, Qin Yu looked inside his body and found that Li Yuan had further improved, and even the bronze palm prints in the sea of bitterness had changed slightly, filled with a faint brilliance, and there was a trace of air flow winding around the palm prints.

This air flow exudes a lot of vitality, and this is the power of vitality!

As the Chase Wilderness said, the stronger the body, the more vigorous, qi and blood will be.

In the first year and a half, Qin Yu was finally able to master the power of Gu Ming, although it was only the three hand bones on his right hand, but this had already made Qin Yu overjoyed.

But the words of chasing away the famine, like a basin of cold water, instantly extinguished Qin Yu's joy.

"Although you have mastered the essence of bone resonance, but you can only be regarded as a beginner, there are two hundred and six bones in the human body, and you have only made it resonate one-seventieth of it, and the hand bones are the easiest to resonate with, and the power is also the lowest!"

After saying that, his tone changed, and he said: "If you want to exert the power of the real bone sound, you must at least stimulate the twenty-four bones of the heavy building, and this heavy building is your spine dragon sword! The explosive power of the heavy building is incomparable to any part of the human body, and the strength is strong and domineering! If you can stimulate all the twenty-four bones of the heavy building, you can shatter the second immortal soldier with the power of the heavy building alone! If you can stimulate the two hundred and six bones around you, you can shatter the immortal soldier!"

Twenty-four floors of heavy buildings?

Qin Yu was stunned, he also knew that there were ancient books that called the spine a heavy building, but now, according to what Zhu Huang said, the twenty-four bones of the spine seemed to contain extremely strong power.

This made Qin Yu not only sigh, since the ancient times, the genius has doubled, but he didn't expect that someone would have studied the bones so thoroughly, if it weren't for the famine, he would never have thought that the human body would have such a mystery.

"Senior, is there a shortcut to stimulate more bone power?" Qin Yu asked, the Immortal Martial Secret Realm was imminent, and he wanted to improve his strength quickly.

"Actual combat! Realize in actual combat! First go and stimulate one of the twenty-four bones of the heavy building, your heavy building contains the blood of the ancestral dragon, and the power of the explosion should be good!"

At this time, there were more than two hundred and six bones on Qin Yu's body, the Yin Yang Bone and the Xuanwu Bone had all changed Qin Yu's body, if it could be stimulated, the power of the explosion in the future would be unimaginable!

Of course, the premise is that Qin Yu gets more Jianwei and Xuanwu blood, and if he can improve the Yin and Yang blood, nourish the bones around his body, and give birth to the Yin and Yang bones around his body, the power will be even stronger.

Therefore, Qin Yu's potential is infinite.

"Actual combat?" Qin Yu's heart moved, he reflexively thought of Wanzhong Pass, and a look of surprise appeared on his face, if it is said that the best place for actual combat, it is definitely Wanzhong Pass, where there are young geniuses from the flood to the present, each of them is a fierce enemy.

"For me, the Ten Thousand Pillars Pass is definitely a great creation!" Qin Yu was secretly happy in his heart, took out the Ten Thousand Heavy Order, and stepped into the eternal world again.

Last time, Qin Yu challenged the three hundred and first level, that is, the previous one of the terrifying young men last time, at this time, Qin Yu faintly regretted in his heart, knowing that he would not cross hundreds of places at once last time, if he challenged one by one, it would be better.

After all, apart from this ten thousand passes, Qin Yu really couldn't think of any place where he could have a hearty battle.

These three hundred and one levels are a burly young man, and what makes Qin Yu's eyes light up is that judging from the aura of this burly young man, he is a physical cultivator.

Because of the experience of the last time, Qin Yu simply changed his appearance this time, so he was not afraid that someone would recognize him, this time he came mainly to cultivate the power of the bone song, so if he could not use the mad demon transformation, he would not use it.

As long as he doesn't have to go crazy, no one should recognize him. As for the monks sitting cross-legged on the stone steps around him, Qin Yu directly ignored them......

While Qin Yu was pondering, the burly young man was looking at Qin Yu, the only one who could let him teleport here uncontrollably was an alien challenger, and when he saw Qin Yu's cultivation, the burly young man couldn't help frowning, and launched an attack with some impatience.

"Boom!"

In this mortal world, although they have all been suppressed into the Dao realm, after countless years of tempering and penance, even if they knock on the Dao realm, their strength is extremely strong, especially those who have gone to the Dao realm, they have been able to control the power of the Dao!

This burly young man's cultivation is the pinnacle of the Dao realm, and he doesn't know if the deity has ascended, but he has truly stepped into the Dao Gate, and the attack contains the power of the Dao.

The young man seemed to want to end the battle quickly, and the attack did not leave any hands, and his fist contained the power of breaking through the air, and smashed towards Qin Yu fiercely.

Qin Yu gasped, he didn't want to use the Crazy Demon Transformation yet, but the strength of this burly young man was too terrifying to resist at all.

When he hesitated whether to step into the Crazy Demon Realm, he heard the Chase Wilderness Saying: "Step into the Crazy Demon Realm, while feeling the bone sound, while burning vitality to let your death flame heart grow, only in this way, after you step into the Knocking Dao Realm, can you understand the way of death!"

Qin Yu didn't hesitate at all, he was not a big person, this burly young man's strength surpassed him too much, if it weren't for the Mad Demon Realm and the Heavenly Decree, Qin Yu wouldn't dare to face it at all.

After stepping into the mad demon realm, Qin Yu launched a counterattack, although in front of the burly young man, it can be described as vulnerable, but as the injury became more serious, Qin Yu's strength swelled dramatically......

Those monks who were originally sitting in the dueling arena, in twos and threes, gradually sat up straight, to be honest, none of them was optimistic about Qin Yu, after all, the difference in cultivation was too great, but the blood-red light emitted by Qin Yu and the momentum that became stronger and stronger made the monks unable to sit still.

"This ...... Is it mad?"

"What a teenager crazy...... He's there again!"

"What's the matter, didn't the madman appear in a ruined city in the east last time, and how did he run to the west today?"

"It's really crazy, it's definitely crazy, the young madman has arrived in the Aquila City!"

Some monks ran out of the dueling arena in shock, trying to spread the news!

And Qin Yu, who was immersed in the mad demon realm and felt the bone sound, didn't pay attention at all, at this time he was in pain and happy, the pain was the severe pain caused by the injury, and the happy thing was that everything was just as the wilderness said, the actual combat could indeed allow him to control more of the power of the bone sound faster!

In less than half an hour, Qin Yu's qi and blood had spread to the entire duel arena light curtain, and the stone steps, which were originally only three or three monks, were actually full in a very short period of time, and moreover, there were constantly monks pouring into the dueling arena!

Undoubtedly, everyone wants to see the demeanor of a young madman!