Su Mu stared at the dragon soul who closed his eyes and absorbed the aura of heaven and earth.

Took a deep breath.

Then, he took out the Chiba heavy sword.

"Evil beast, since I accidentally released you today, let me deal with you again. ”

The words fell, and his heart sank into the dantian.

Immediately, the spiritual power surged up like a tide, passing through the meridians on both arms, directly into the Chiba heavy sword.

After doing this, Su Mu did not stop.

He sank his mind into his body, mobilized the Yin and Yang Taixu Flame, and poured his brain into the Chiba Heavy Sword.

Bake!

With the influx of spiritual power and yin and yang too void flames.

The Chiba heavy sword was filled with a vast galaxy of energy, as if it was out of control at any time.

The surrounding temperature also increases.

It's like being in a steamer.

Su Mu held the sword in both hands, running a complicated route on his chest, and his figure slowly turned up.

Then.

The surrounding spiritual power seemed to be pulled by some kind of force, and involuntarily converged towards Su Mu.

Su Mu's figure turned faster and faster.

The more chaotic the surrounding energy became, converging around Su Mu, forming a huge storm vortex.

The wind howled, the clouds were thick, the thunder was rolling, and the sky and the earth were pale.

A tornado that reached into the sky was formed.

After Su Mu's body rotated for a week, it did not stop, but continued to rotate.

It wasn't until lap three that he stopped.

At this time, the tornado beside him was dozens of times larger than before!

Vast and vast, it contains extremely terrifying power.

Even Xuan Shiyu, who was not far from him, was shocked by this, Xuan Shiyu never thought that Su Mu would be able to break out such a terrifying attack anyway.

Xuan Shiyu's shock flashed.

When Su Mu condensed the Nine Turns Phantom Sky Sword, she was not idle, she knew the importance of this attack, once she alarmed the monster in front of her, I am afraid that there would be no chance to attack it again.

So, she pulled the emerald green jade flute out of her waist.

The jade flute is placed on the lips of the cherry blossoms.

Lightly open red lips.

The melodious sound of the flute suddenly came from the corner of her mouth.

The sound of the flute emanated, and it was a turquoise sound wave, which instantly transformed into a strong energy.

The sound waves are mixed with the power of destroying the world.

Xuan Shiyu did not attack immediately.

She's waiting.

After Su Mu's attack is condensed, attack at the same time, so that it can have a surprise effect, otherwise, she will attack alone, once she disturbs the dragon soul, then Su Mu will probably have no chance to use her martial arts.

"Nine Turns Phantom Sky Sword: Three Turns Break the Void!"

After a long time, Su Mu finally cast the third turn of the Nine Turns Phantom Sky Sword.

The mighty pillar of energy wind, with Su Mu's sword, slashed down, and drove towards the pitch-black dragon soul.

Xuan Shiyu saw this.

The jade hand reached forward, and with gentle force, it slapped on the emerald green sound wave in front of him.

"A thousand threads of mist!"

Thousands of sound waves, on the way to the dragon soul, condensed into a large net, as if to envelop the heavens and the earth.

This move, 'Thousand Threads of Mist', is a high-level martial art of spiritual products.

It is a hole card of Xuan Shiyu.

The two attacks erupted at the same time, enveloping the weakened dragon soul in unison.

Then.

The dragon soul seemed to feel the terrifying energy fluctuations, and suddenly opened its eyes.

When he saw two ants attacking it, a flash of anger flashed in his eyes.

"Hmph! Two stupid human beings dare to attack the emperor!

The dragon soul opened its huge mouth, highlighting the jerky human language.

Su Mu and Xuan Shiyu were stunned, they couldn't imagine that this guy could actually speak.

However, their attention was quickly focused on their attack, and they prayed inwardly that this attack would inflict heavy damage on the dragon soul, otherwise, the two of them would have to run away.

Although the dragon soul was furious, it still did not leave the place.

It seemed to be under some kind of restraint, and its body was completely immobile.

However, it is not sitting still.

His eyes were fierce.

Open the mouth of the blood basin and spew out a wave of black energy.

The attacks of the two sides collided in the blink of an eye.

Rumble!

Suddenly there was an earth-shattering explosion.

The energy froze from the air for a moment.

And that is, the explosion was completely swept away.

The entire underground space suddenly turned into a sea of fire, enveloping the three figures in it.

Poof!

Su Mu and Xuan Shiyu were shocked by this vast energy ripple and vomited blood and were seriously injured.

A look of horror flashed in their eyes.

They never imagined that they had unleashed the most powerful blow and had not shaken the monster in the slightest.

Especially Xuan Shiyu, she is a nine-fold martial arts cultivator in the Yuan Realm, plus the cultivation is a high-level exercise, not to mention the martial cultivation of the same level in the blow just now, it is the martial cultivation in the early stage of the Yuan Dan Realm.

The dragon soul struck a blow, but it didn't stop there.

This attack by the two of them can be regarded as angering it, it didn't want to be angry, after all, it has been sealed for thousands of years, and today it was lucky to break the formation that suppressed it by a few ants, and it was able to escape, so its current realm is not stable at all, and it needs to recuperate in order to gradually return to its peak state.

And it thought that its previous shock would make the ants here frightened and run away.

In this way, it can be used for quiet pranayama.

What it didn't expect was that these ants not only didn't run, but also ran back to attack it, how can it not be angry?

You know, it was a powerful existence back then.

The martial cultivators of the Guiyi Realm are only prostrate in front of it, not to mention these two weak human beings now.

Therefore, for the sake of its dignity, it decided to eradicate the two ants first.

A moment later, the dragon soul's attack took shape again.

Open its jaws and protrude another attack, this time stronger than the last.

Su Mu and Xuan Shiyu saw this.

A hint of uneasiness flashed through my heart.

"What should I do?"

Xuan Shiyu wiped the red from the corners of her mouth and looked at Su Mu.

"Run, even if it's weak now, it's not something we can compete with. ”

Su Mu said solemnly.

"Good!"

This time Xuan Shiyu did not refuse, after trying the strong strength of the dragon soul, Xuan Shiyu regretted her persistence.

Not only put yourself in danger.

also implicated Su Mu.

At this time, a trace of apology and guilt flashed in her heart towards Su Mu.

"I'll distract it in a moment, you withdraw first. ”

Su Mu's eyes flickered.

"No, I'm the one who wants to get it away. ”

Hearing that Su Mu was going to attract the hatred of the dragon soul, Xuan Shiyu decisively refused.

She had almost killed Su Mu, how could she let him attract the dragon soul alone, the two of them were not the opponents of the dragon soul, Su Mu went up alone, wouldn't that be death?

If Su Mu really cut off her name here today, she would definitely feel guilty for the rest of her life.

"Don't worry, after draining it, I'm free to get out. ”

Su Mu said.

"That's not good, my strength is stronger than yours, I'll go and lead it away, you run away and go out to inform the tutor of the academy. ”

Xuan Shiyu took a step forward and couldn't help but stop Su Mu behind her.