"Senior brother, where are we going from?" asked Edgeworth as he flew in mid-air, shielding his body with his sword qi against the pervasive sinister aura.

Knowing that the suppression of this cave was most likely a dragon corpse with unimaginable cultivation, this made his mind very turbulent.

"The Nine Nail Dragon Pillars may be our chance to survive in this Yin Cave, let's go to the nearest place first and see if we can find the existence that restrains the evil spirit. Zhou Yu said, and the sword light suddenly turned.

Whoa, whoa......

I saw two sword lights, one in front of the other and one behind them, leaving a bright parabolic line in the heavy gray gloomy aura, and roaring towards a pillar of mountain peaks that was more than 3,000 meters high.

"Senior brother, how did you tell that this was a dragon pillar? Could it be that Senior Brother remembered what kind of magic circle or magic weapon this was?" Landing on a hillside, Zhuo Er looked at Zhou Yu with an indifferent face, with admiration in his eyes.

"It's not a loss that the senior brother from the Yijian Sect can still be so calm when he encounters such a life-and-death event, and in a short period of time, he recognized the things of this magic circle. ”

"Magic circle, magic weapon?" Zhou Yu glanced at Zhuo Er strangely.

"Doesn't junior brother think that this mountain peak is very similar to the nail that nails this dragon-shaped mountain range?"

"Just because of the likeness, Senior Brother gave this name?" a look of surprise appeared on Zhuo'er's admiring face.

"Otherwise?" Zhou Yu explained, with a little helplessness on his face.

"If I know about this magic circle, do you think that Senior Brother I will come in?"

"It's the image of the junior brother, from this moment on, the junior brother will definitely not be lucky, and will definitely observe carefully and help the senior brother. Zhuoer said with a straight face when he heard this.

"Hmm. ”

Zhou Yu nodded, glanced at the nail dragon pillar that was hundreds of steps away and went straight to this peak, and grabbed it with his palm.

Suddenly, the mountain rocks under his feet shattered, and a huge stone of about 200 catties flew out in the sound of clicking, and appeared three steps in front of him out of thin air.

"Go!"

The next moment, Zhou Yu used the sword technique to smash the two-hundred-pound boulder into the nailing dragon pillar hundreds of steps away.

Boom!

The boulder roared, fast and fierce, but when it was about to smash on the top of the dragon-like peak, it suddenly shattered silently.

Seeing this, Drow's pupils shrank suddenly.

Because when the boulder was shattered, in the place where it was broken, there were golden talismans that flickered suddenly, faintly becoming chains, but they were sharper than swords.

"Sure enough, there is a magic circle. As soon as the words fell, Zhou Yu quickly left and left with his sword again.

"This kind of magic circle is definitely not something that the Blood Cloud Dao can destroy, but since they can enter, this magic circle will definitely have something abnormal.

If we find that place of mutation, we will be able to find the Blood Cloud Dao and Senior Sister Mu. ”

"Understood!"

One after another!

When they came to the third root, that is, the place where the neck of the evil dragon vein was nailed, Zhou Yu and Zhuo'er's sword light suddenly stopped.

I saw a huge cave in front of me, and in that cave, there was a strange blue evil aura at this moment, diffusing out.

Completely opposite to the gray yin qi, this blue evil qi, like the green color of demon blood, is viscous, eye-catching, and makes people feel heart palpitations inexplicably.

"This should be it. Looking at the completely different caves in front of him, Zhou Yu's face was solemn, with a look of relief.

If you are not afraid of danger, you are afraid that you will not know where the danger is.

Previously, the two nail dragon pillars looked like giant mountains, and even if they were attacked, they were only guarded by a magic circle, and there would be no change from the outside.

Only in front of him, there is a faint blue color on the surface of the body, and there is even more blue evil breath seeping out from the cave on one side.

This situation is like the blood that has accumulated from a wound that was originally blocked has been loosened by the loosening of the blockage.

Thinking of this, Zhou Yu immediately took out half a drunken immortal brew from the storage bag and handed it to Zhuoer.

"This is the Four Spirits Wine Drunken Immortal Brew, which can restore mana, and can also strengthen qi and blood, you take it just in case the mana is insufficient, resulting in the erosion of yin and evil qi. ”

"Thank you, brother. Zhuoer did not refuse, and quickly took it and thanked him.

At this time, Zhou Yu took out a brand-new gourd, poured a few sips, and took another pill to restore mana.

After the time for a cup of tea had passed, Zhou Yu's mana had recovered as before, and the two of them immediately flew towards the cave that was constantly permeated with blue evil qi.

Compared to the majestic mountain peak in front of him, this cave is not big, only about ten meters high, and the width of two people is like this small crack.

But when Zhou Yu and Zhuoer came here, their pupils shrank suddenly.

Because before the cave, there were seven people wandering over the gray earth, and two of them were dressed in styles that were not much different from those of Drow.

"It's the junior disciple of the Southern Sword Palace, and the Jiuli Wei of Jiuli, that is, their monk. After speaking, Zhuoer quickly introduced the information of Jiu Liwei.

"Let's see, there's something wrong with them. Zhou Yu waved his hand to stop Zhuo'er's somewhat excited mood and said solemnly.

The seven of them each held a magic weapon, but they were like unconscious puppets, wandering in front of the cave, which was very wrong.

"In this case, the junior brother will go over first, so that even if something happens, there will be a senior brother to rescue.

On the contrary, if the senior brother falls in, the junior brother is afraid that he will not be able to rescue. ”

Half-ringing, Zhuo Er didn't wait for Zhou Yu to answer after saying this, and immediately stepped out of the cave from his hidden position.

As the distance of the cave approached, Drow, who was holding a long sword, suddenly saw the wandering figure clearly.

Two of them were wearing Nangong sword robes, and they were all the people he knew, but listening to his shouts at the moment, they were all looking at him.

His eyes were cold, and his eyes were erected like snake eyes.

What's more, in his eyes, all the blue aura rushed out at this moment, and the exposed wrists and skin were faintly demonized, and scales appeared.

"Senior Brother Zhang, Senior Brother Li?" asked Zhuo Er tentatively.

"Roar!"

But in response to him, two swift beasts rushed madly to kill.

Whoa, whoa......

In the process of culling, the two disciples of the Southern Sword Palace did not hesitate to draw their swords.

Suddenly, the sword in his hand roared towards the place where Drow was, and what surprised Drow even more was that this flying sword actually began to absorb the surrounding yin qi.

Whoa, whoa......

The sword light attacked, and with the help of the ubiquitous yin and evil qi, the already extremely terrifying emerald sword qi filled the entire sky in a single breath.

Clanging, clanging, clanging......

"This is Senior Brother Zhang's Qingfeng Split Yuan Sword Technique, compared to before, under the increase of this evil qi, its power is at least twice as strong. In an interval, he personally killed two former junior disciples, and said with a sad face.

"And this blue evil qi seems to have the ability to change the human body, and the bodies of my two junior brothers have appeared demonized to a certain extent. ”

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