Cheng Ling slowly walked along the direction of the eruption of demonic energy, and the people behind him also emitted their divine consciousness to the limit, always paying attention to the changes around him.

The further he went, the trembling of the ground became more intense, as if a volcano had erupted, and the crazy demonic energy spurted towards the sea, stirring the surrounding water currents, forming whirlpools one after another. The area covered by the whirlpool gradually increased, and when it reached the top, it was like a pitch-black cloud, and the black pressure was shrouded over everyone's heads.

Yuan Kongcheng looked at the demonic qi on his head with palpitations, and secretly congratulated Cheng Ling's means. I can even think of such a method, and I can still hold on to it for two hours in the powerful demonic qi, and if I change to myself, I am afraid that I can't resist it for a quarter of an hour.

There are many squirts of demonic energy, and the dense ones are not clear at all. Some of the cavities are very large, while others are very small, and when they reach the top, several demonic qi converge to form a strong vortex.

Cheng Ling took the lead in leading the way, and constantly played rows of prohibitions in his hands, temporarily isolating the demonic qi and gathering it, which could be regarded as opening a passage for everyone behind him. He also deliberately avoided the coarse jets, choosing only the small ones, and kept winding forward.

Behind him, the crowd lined up in a zigzag line, constantly moving forward.

From the location where they landed to the center of the demonic energy, there was a distance of about several thousand zhang, and if it was an ordinary area, it would only take a blink of an eye to reach it. But the speed of their advance was extremely slow, and it took half an hour to advance a hundred miles.

This is already the fastest speed that Cheng Ling can grasp! From the hall of the secret passage to this place, it took about three or four days, and there are less than ten days left in the thousand-year reincarnation period, which is already imminent. And he also has an idea, after leaving this place, he will follow the records in Haochen's codex to crack the formation of the entire island group, so that many demon beasts and humans on the island can leave this place.

Haochen is not a member of this life star, but he can't bear to be in captivity on the island, so he can be martyred, this kind of fearless and compassionate thinking makes Cheng Ling deeply touched, and he also hopes to save all the island creatures.

The team gradually advanced, getting closer and closer to the center of the demonic eruption. Cheng Ling's divine sense was radiated to the maximum, always paying attention to the changes in the demonic energy. He pushed forward again, and finally only ten zhang away from the center of the demonic qi.

When he arrived here, Cheng Ling didn't dare to lead everyone forward anymore. The demonic qi jet in front of it was a hundred times larger than what I had seen before, and the demonic qi ejected was more pure, and the quality was obviously higher. If you go further, even if there is the Golden Pages Exercise, I am afraid that it will not be able to digest it for a while.

I was about to change direction and float upwards. Out of the corner of his eye, he swept the black objects next to the demonic energy jet. Those things emitted a faint glow, like stones, but they didn't seem to look like them, similar to the blood-shattered stones found in the Land of Blood Demons.

He thought about it in his mind, and in less than a moment, his face was overjoyed, and he secretly said in his heart: Black Wind Drills, those are all Black Wind Drills, and the quality is extremely high, and I have finally found them!

The Black Wind Drill is the most important material for refining the sword in the Flying Sword Technique, and it can only be brewed in places where the demonic qi is very rich. This kind of stone, which has been eroded by demonic energy for many years, has changed its structure, and it looks like a stone, but it is softer than a stone.

The sword type refined from it will have a reverse effect, containing extremely strong righteousness. Not only that, the sword type that has been refined has great benefits for the monks themselves, and the strong righteousness makes them have a great ability to restrain themselves in the face of evil things such as inner demons and demon monks, and invisibly, their combat power has increased by several levels.

According to the records in the Flying Sword Technique, the Black Wind Drill is also divided into grades. In the ordinary land of demonic energy, the brewing black wind drill is completely black, and the erosion of the stones is only

A very small part, but it can also meet the sword refining. This kind of black wind drill can be regarded as an inferior quality black wind drill.

At a higher level, it is a place where the demonic qi is very strong, and the black wind drill brewing there is dark all over, exuding a rich demonic qi, but there is no light.

Only in places where the demonic qi erupts extremely strongly, the brewing black wind drill will emit a bright light, and the demonic qi contained in it will be even more powerful. The Black Wind Drill that Cheng Ling saw in front of him was almost the strongest area where the Origin Demonic Qi erupted.

Every moment exudes a dark light, extremely shining. The original structure of the stone has been eroded by demonic energy, and it has been completely changed. This kind of sword type refined by the black wind drill can be imagined how powerful it is, and invisibly, the restraint of yin evil and demonic creatures has reached the highest!

"Those black wind drills, you must get them. Not only do you need it, but if you have an opportunity in the future, you can also teach it to Youlan and others!"

I secretly made up my mind. It's just that the situation in front of them is not optimistic, those black wind drills are too close to the hole where the demonic qi erupted, almost only two zhang away. At such a distance, even if it is himself, he does not dare to approach easily.

He observed carefully, the mouth of the demonic qi eruption cave was like a volcanic crater, and there were not a few black wind drills on the edges around it, but the quality of those black wind drills seemed to be far inferior to those on the edge. If you want to get it, you have to work hard!

Cheng Ling stopped and said to the people behind him: "You guys go up first, I'll see if there are any other special places at the bottom!"

Everyone didn't doubt him, and thought that he wanted to press the battle at the end. They floated up one by one!

Cheng Ling waited for them to go up a certain distance, and then took out a few array flags from his hands. After deducing for a while, he began to fight one by one. He was going to temporarily seal the demonic energy that spewed out, and in just a few breaths, he was sure that he could collect the black wind drill next to the cave entrance.

It's just that he has no bottom in his heart, and the demonic qi spewing out in front of him is even bigger than the wind pillar he saw in the Sword Shrine Secret Realm Heavenly Dao Pass back then, and it is not easy to seal.

One by one, the array flags were knocked down, and a string of prohibitions were made with both hands, trying their best to stabilize the position of the array flags. After a while, he threw the last array flag in his hand diagonally into the edge of the hole. I secretly prayed in my heart, hoping that the eruption of demonic energy would be stopped.

After waiting for a while, the surrounding array flags and the middle area were connected, and a transparent light mask was connected, only halfway through, and when it came to the edge of the eruption of demonic energy, the light mask was powerless, and as soon as it was covered, it was broken through.

However, the formation was not without the slightest effect, and the eruption area of the demonic qi was much less, and the distance from the position of the Black Wind Drill expanded to five zhang.

"It's now!"

Cheng Ling's heart moved, and the Chunyuan Sword came to his hand. Divine consciousness and spiritual power were frantically infused, and the Pure Yuan Sword disappeared in an instant, and immediately after, it appeared next to more than a dozen black wind drills glowing with dim light.

Boom! Boom! Boom!

With a few soft sounds, the dozen or so Black Wind Drills were ejected the moment they were hit by the Chunyuan Sword. It's just that the edge of the demonic qi eruption is too strong, and it is difficult to control the direction of the sword technique. After more than a dozen black wind drills ejected, they hit in different directions.

Cheng Ling secretly regretted that he didn't dare to get too close to the demonic qi, so he could only use this method to eject the black wind drill out. It's just that I didn't expect the shock to be so strong, and I couldn't grasp the direction of the ejection. didn't have time to retract the Chunyuan Sword, and the body technique was instantly cast, and several afterimages were conjured, and the two palms grabbed it together, and finally grabbed several of them.

It's just that at this moment, there was a sharp pain in the primordial spirit. After the Chunyuan Sword catapulted the Black Wind Drill out, it lost Cheng Ling's control and floated on the edge of the hole where the demonic qi erupted. It's just more coincidental that the formation finally couldn't suppress the demonic energy at the entrance of the cave.

Like a high-pressure water gun, a more intense jet shot out, triggering the surrounding water flow for a while, instantly rolling the Chunyuan Sword into it. The Pure Yuan Sword lost control, and even the trace of Yuan Shen connected to Cheng Ling's mind couldn't withstand the eruption of demonic qi and was completely annihilated.

Cheng Ling's mind suddenly emitted a burst of intense pain, which was as good as the Yuan Shen Cut, and he almost cried out. Fortunately, after losing the Chunyuan Sword, I still gained something.

He let go of his palms, each holding three black wind drills that emitted a faint glow, and finally a smile appeared on his face.

"This time, the refining materials of the sword type have finally been gathered, it is really not easy. I don't know how such a powerful sword technique can be recorded in the golden pages, could it be that the demonic energy was so great before, and he could obtain so many black wind drills?"

After a moment of careful observation, he added the Black Wind Diamond into the ring. It will take some time to refine the sword species, so you have to find a safe place. The process of picking up the black wind drill, in less than half an hour, I don't know how high Liu Qingyan and the others have risen, first follow up, and then find a chance to rescue Sister Bai.

Make up your mind, speed up, and chase after everyone!

Liu Qingyan and others are facing a bad situation. The speed at which they ascended was very slow, because the higher they went, the larger the area covered by the demonic energy, stirring the surrounding currents to form a huge whirlpool, not only to avoid the demonic energy, but also to avoid being swept into it.

Therefore, along the way, Liu Qingyan and Jian Yinghao took the lead, carefully avoiding the turbulent water. However, in order to collect the Black Wind Drill, Xia Xie Ling temporarily closed part of the largest demonic qi jet.

The rotation speed of the vortex slowed down, and Yuan Kong City saw the opportunity and immediately shouted: "It seems that Cheng Ling is blocking the demonic qi for us below, everyone speed up and rush to the exit as soon as possible!"

Originally, they were still cautiously floating on the periphery of the whirlpool, but when they heard him say this, they all felt that Cheng Ling had set up some kind of ban below, temporarily blocking the eruption of demonic energy, so that they could pass through the entire range of the whirlpool.

For a while, everyone believed what Yuan Kongcheng said, and rushed towards the center of the vortex with all their strength. But it didn't take long for the demonic qi to break through the formation, and the demonic qi that erupted was even stronger, and the power to stir up the surrounding water was even stronger.

As a result, the whirlpool of water caused by it suddenly increased, and everyone gradually could not stabilize their figures, and could no longer gather together, and was gradually washed away.

Qinghuang and Yuankong's cultivation is the highest, and they can barely maintain their figures, and Evil Wind can do it, but if he has to be distracted to take care of Jiang Daoqi, it will be difficult for his body shape to stabilize, and he will gradually get farther and farther away from the two.

Liu Qingyan was the first to react, and hurriedly transmitted the sound to everyone, asking everyone to hold hands and unite everyone's strength, so that they barely dispersed. It's just that the speed in the whirlpool is getting faster and faster, and it doesn't seem to last long.

Jian Yinghao and Hai Gonggong lined up at both ends of the team, desperately pulling and pulling everyone, but they could only barely maintain their figures, and they were still being swept into the central area.

Just when they were about to lose control of their bodies, Cheng Ling finally arrived. He swept his senses, took in the situation in front of him, and knew that he couldn't go on like this.

Among the people, Evil Wind and Jiang Daoqi were closest to the center of the whirlpool, and as long as they had a few more breaths, they would be involved in the whirlpool of demonic energy, and no one knew what kind of changes would occur at that time. For the rest of the people, he only saw Liu Qingyan and Jian Yinghao and others, but he didn't see Qinghuang and Yuankong City.

At this time, there was no room for the slightest hesitation! The Dragon Yin Sword came into his hand, and the sword yuan in his body was frantically injected, and he slashed towards the center of the demonic qi vortex with a sword. It was as if the thunder in the sky was shot down in an instant, and the Dragon Yin Sword brought up a brilliant sword light, and the whirlpool instantly cut a big hole!