Ouyang Qingfeng had long known that Qin Mu had such a means, and he was not surprised, but the mysterious young man and Liu Han were surprised, a person with a congenital double could not even find out if he hid his aura until the innate Great Perfection, and this alone was not something that ordinary people could do.

"He has the unity of heaven and man, unless you can see him, it is difficult to find him!"

Hearing this, the mysterious young man's face couldn't help but change slightly, the unity of heaven and man is a realm that even those who refine the gods and return to the void desire to obtain, but now it appears in a person with a congenital double, how can it not be surprising.

"Luckily, we've been prepared!"

Shangguan Nan waved his hand and said, "Do it......"

The ordinary people standing behind him immediately ripped off the tarpaulin from the big truck, revealing a large fan that was ten meters tall and slowly turning.

This huge fan is spinning faster and faster, and the wind force formed is also getting stronger and stronger, and when the fan rotates steadily, the smoke on the five floors below this unfinished building is instantly blown away.

Although the further up you go, the less affected it is, but it is still more or less affected, and even the smoke on the ninth floor has become much thinner, but it is still there.

"Grandma's, the preparation is really sufficient!"

Qin Mu scolded secretly, and quickly came to a pillar, where there was a large plastic bucket, he didn't look at it at all, he smashed it with one palm, and a large amount of liquid scattered out, and emitted a pungent smell, this is gasoline.

"Fortunately, I still have second-hand preparations!"

Qin Mu took out a lighter from his pocket and directly lit the gasoline on the ground, not that he was unwilling to use the fireball technique, but if he used the spell now, he would immediately be felt by Ouyang Qingfeng and the others.

How fast the gasoline burns, and besides, there is more than a plastic bucket of gasoline on this floor, enough to burn for a long time.

The large fan downstairs could affect the smoke on the ninth floor, but it had little effect on the raging flames.

Looking at the ninth floor that turned into a sea of fire, Shangguan Nan and the people on the ground were all frowning a little, they would not be stupid enough to rush into the sea of fire to besiege Qin Mu, that would only make themselves the target of hunting.

But the three of Ouyang Qingfeng in the sky above showed sarcasm in their eyes, and at the same time, it was not a large-scale spell, it was just an ordinary fireball technique, which was not only fast, but also enough to destroy this building.

The fireballs of the three fell on the top of the building at the same time, and each blew up a large hole.

But people kept moving, and fireballs continued to appear and fall, and the roof of this unfinished building soon turned into a hornet's nest, and some even began to collapse in a large area.

"I'll see how long you can hide!"

Just as the scene of the bombardment was staged here, in the night sky not far away, a black bird was slowly flying, and its red eyes were watching the situation of the unfinished building.

When the roof of the unfinished building was about to collapse, Nishang glanced down at a remote control on her claws, and directly pressed the only button on it.

Immediately afterwards, the entire unfinished building from the first floor to the eighth floor, something exploded at the same time, and more than one thing in each floor exploded, a ball of flames exploded and spread rapidly, in a blink of an eye, the entire unfinished building fell into a sea of fire, and the raging flames lit up the night sky.

With this change, Shangguan Nan and his party standing in front of the building couldn't help but take a few steps back, and the three people in the sky were also frowning.

But Ouyang Qingfeng and the three of them did not stop attacking, and the fireballs condensed and fell one by one.

They couldn't determine Qin Mu's exact location now, but as long as this building was completely destroyed, Qin Mu would have nowhere to hide even if he wanted to.

When the ninth floor of the building collapsed, the mysterious young man was still condensing fireballs and falling one after another, but Ouyang Qingfeng and Liu Han no longer condensed the fireballs, and each condensed their own spells.

Ouyang Qingfeng condensed a green figure and quickly rushed into the flames, while Liu Han condensed a black dragon that also rushed into the flames.

There was a constant roar in the burning building, the sound of concrete collapsing.

Under the gaze of everyone, the ten-story building was reduced by half in a short period of time, and the surrounding area of the building was already covered with concrete fragments of various sizes, and it was full of devastation.

"If this continues, no matter how great Qin Mu is, he won't be able to hide for long!" Zhang Zihan's laughter was so gloomy.

Hearing his words, only Bai Shaoqi's expression was slightly moved, obviously he thought so in his heart.

But Shangguan Nan, Zhu Kuan, Tanakajiro and Liu Mingzhao didn't seem to hear it, if Qin Mu was really so easy to deal with, he wouldn't have dispatched such a big battle, even if the entire building collapsed, whether Qin Mu could be found was another matter.

Besides, the building hasn't completely collapsed, and who can guarantee that there will be no accidents until then.

The accident didn't make them wait long, as soon as Zhang Zihan's words fell, in the flames of the building, a powerful momentum suddenly rose, definitely no worse than the Innate Great Perfection.

The flames in the five-story building began to converge in one place, and in the blink of an eye, a dragon head several zhang in size appeared in front of everyone's eyes.

After the dragon head was formed, it roared out, and pulled out a dragon body dozens of zhang long, and with the formation of the entire fire dragon, all the flames in the five-story building also dissipated, as if all gathered on the body of this fire dragon, only the smoke was still filled in the building, and there was still no trace of Qin Mu.

The appearance of this fire dragon made the faces of Ouyang Qingfeng and the three of them become solemn, because the momentum exuded by this fire dragon was not only no worse than the Innate Great Perfection, but even surpassed.

"How could a person with an innate double condensation condense such a spell?" The mysterious young man's tone was very solemn.

Last time at Shangguan Yunbo's birthday banquet, Qin Mu had condensed a flame giant, and the power he had reached at that time was barely equivalent to the Innate Great Perfection, and at that time Qin Mu was an innate double.

And now that Qin Mu is still an innate double, there is no change in the realm, how can the condensed spells increase so much, and moreover, the innate double spells can reach the attack power of the Innate Great Perfection, which in itself does not make sense.

Anyone who encounters such a thing will probably be so puzzled, but they don't know what kind of spell Qin Mu uses, and they don't know that Qin Mu has infinite heaven and earth vitality in his body to support it, so it is not an exaggeration to let him do this.

As for the reason why the power is much worse than this time, it is because Qin Mu did not use the unity of heaven and man last time, but now, under the unity of heaven and man, he can mobilize more power of heaven and earth, and it is natural to increase the power of the spell.

As soon as the fire dragon appeared, it roared as if it had its own life, and then, the long dragon tail suddenly waved, like a red lightning across the night sky, and the target was not Ouyang Qingfeng and the three people in the sky, but those people on the ground.

"It's not good...... Shangguan Nan and his party all changed color, and they quickly dodged away without thinking about it.

Shangguan Nan and Liu Mingzhao were both extraordinary, so they barely dodged, but those behind them didn't have such ability, they didn't even see what was happening, and a scorching breath instantly overwhelmed them, and as soon as the painful feeling appeared, their consciousness was completely lost.

"Boom ......"

With a loud bang, this flame dragon tail fell in the crowd, and the person who was directly hit instantly turned into flying ashes, and the rest were thrown away by the powerful impact, whether it was life or death all depended on luck.

And the big truck and the giant fan on the car also fell apart and exploded with it.

Those ordinary people who were lucky enough to escape retreated far away with a look of terror, and never dared to approach again.

Shangguan Nan and Liu Mingzhao's faces were very gloomy, especially Liu Mingzhao and Tanaka Jiro, when the two of them attacked Qin Mu, Qin Mu could only flee in embarrassment, and it only took a long time for the situation to completely reverse, and the change was too fast.

Ouyang Qingfeng and the three of them also fell quickly, and after they landed, the light of the three of them skyrocketed, and they all attacked the fire dragon condensed by Qin Mu.

Not to be outdone, the dragon tail swayed, and in an instant, it collided with Ouyang Qingfeng and Liu Han's magic weapons, and in the roar, the dragon tail of the fire dragon was sparks splashing, and even a large piece was missing, as if the flesh and blood were torn off, and the other party's magic weapon was no better, it was directly knocked out, and the light flickered and dimmed.

And the mysterious young man's magic weapon hit the forehead of the fire dragon, and the same sparks flew around, and the dragon's head was also pierced through a hole, but his magic weapon also flew out upside down, similar to the result of Ouyang Qingfeng and the others.

The fire dragon roared, and the injuries on its forehead and tail were quickly compensated for by the flames, still intact, and attacked again.

"It's a strong ......"

Looking at the fire dragon that was dozens of zhang long, it was able to withstand the attacks of the three innate Great Perfection magic weapons, especially the owner of this fire dragon was only a congenital double person, and he felt shocked when he thought about it, whether it was Shangguan Nan and the others who were watching the battle, or Ouyang Qingfeng and the three, they all began to feel that this Qin Mu was extraordinary, too perverted.

But soon, the mysterious young man's magic weapon abandoned the fire dragon and instantly attacked the smoke-filled building.

Qin Mu in the state of the unity of heaven and man, they have no way to perceive it, but now Qin Mu is casting spells, although he is still maintaining the unity of heaven and man, it is no longer so perfect, enough to expose his exact location.

Seeing the battle situation in front of him, Ni Shang's eyes turned a few times, then he suddenly turned around and left quickly.

Just as the mysterious young man's magic weapon entered the building, wanting to kill Qin Mu, a figure suddenly rushed out of the thick smoke of the building and went straight into the sky.

After this figure rushed into the sky, the mysterious young man's magic weapon also quickly rushed out of the building, chasing after this figure.