The green flames all over the sky fell one after another, each with a long tail light. At first glance, it looked like the crystal clear petals in the sky falling with the wind, but there was a faint sense of depression. It was not like a flame falling, but like the stars in the sky!

Cao Xiaoyu and Luo Zi looked at each other, communicated with each other for a moment, then raised their heads at the same time, staring at the blue flames in the sky under them, and the magic tricks in their hands changed repeatedly!

After four or five breaths, a bluestone fire finally hit the ground and gently floated on the edge of a Great Perfect Qi Practice Bone. Seeing this scene, Cao Xiaoyu and Luo Zi almost had all their strength to activate the magic power in their bodies and used secret techniques to stimulate the formation below.

With the activation of Cao Xiaoyu and Luo Zi, the flames in the sky suddenly shrank and expanded again at the same time, and they all exploded and blended together, forming a large blue ball of flames, completely covering the bottom and isolating everyone's sight!

Han Ming stood on the main road, staring down at the bottom, but what caught his eye was a vast blue area, and he couldn't see the details below. Han Ming did not hesitate at all. He used the Heavenly Eye Technique, but found that using the Heavenly Eye Technique was the same as not using it, and there was no effect at all. The green flame was still there!

Han Ming tried to use the Ming and Qing spiritual eyes again, and added the Heavenly Eye Technique. He wanted to see the specific situation below clearly, but found that it was also useless. In addition to the blue color and the blue color, the shadow of the dark bones could not be seen!

After Han Ming knew it was useless, he no longer held it. He directly removed the Heavenly Eye Technique and Mingqing Spiritual Eyes. However, he wanted to practice the Qingblind Heavenly Jue's Gate Eye Technique, otherwise he would be greatly restricted under certain specific circumstances. On the contrary, if he could practice the Qingblind Heavenly Jue, he would definitely have a lot of advantages in fighting!

Not only Han Ming couldn't see the situation below clearly, but other monks also tried several methods, but they couldn't see the situation below clearly. They could only feel the dangerous aura coming from the blue flames below, which made them curious!

"Haha, I said, how could the Netherworld Ghost Sect hand over the control of a large array to two foundation-building cultivators? It turned out that the dominoes in the hands of these two cultivators were just imitations, and the power of the large array was no more than 30%. The bluestone fire triggered was only a simplified version, which was much worse than the original version!" Chen Ping looked up at a blue flame below, and the corners of his mouth were slightly raised, and privately sent a message to the wrinkled old man Du Han.

"Junior Brother Chen, although all the people present are the Foundation Establishment Cultivators, you should be careful and don't send messages randomly. If our identity is leaked and the great elder is misleading, you will be punished heavily!" The old man Du Han stared at Qingyan below, his face full of surprise, but in private he sent messages to Chen Ping in an extremely cold tone!

"It's just a group of foundation-building cultivators, not even a late stage. How can we find our voice transmission? And even if we find it, what if we kill them all. Anyway, our hands and feet in the three source caves have been completely hidden, and we still used the special means given by the Great Elder. Not to mention the cultivators in the Killing Dan stage, even if the old guy from the Nether Ghost Sect comes over, he may not be able to find it!" Chen Ping glanced at everyone and sent the voice to Du Han, not caring about the warning of the old man Du Han!

"Hmph, no matter what you do, it's better to be more cautious, otherwise it would be bad if the ship capsizes in the gutter!" Du Han's expression remained unchanged, and he still had that surprised expression, but the tone that sent Chen Ping was quite cold!

"Hmph!" Chen Ping did not take the old man's words to heart. He just snorted coldly and stopped paying attention to the old man Du Han.

Du Han glanced at Chen Ping, shook his head slightly, and said nothing more, but could continue to look at the burning blue flames below, with a faint golden light flashing in his eyes.

The blue flame burned quickly, but it could be extinguished faster. It was just a matter of just ten breaths of effort, as if the source of spiritual power was cut off, slowly extinguished, and the blue light in the sky dissipated.

The number of spiritual lights dissipated by the bluestone fire was more than ten thousand rays of flames before, with hundreds of thousands of points all over the sky, as if fireflies were flying in the sky, and at the same time, glowing a green light, reflecting the entire space into a blue color, making people feel like they are in a dream!

These spiritual lights looked even more psychedelic and beautiful than the previous flames, which immediately made Yu Jing sigh again, revealing a look of extreme joy.

Han Ming felt strange. Yu Jing was not like a cultivator, but like a lady who had never seen the wind and waves among ordinary people and had been kept in the deep boudoir. When she saw the bluestone fire, her attention was not focused on the power of the bluestone fire, but on the appearance of the bluestone fire!

After five or six breaths, the lights of the aura in the sky finally completely disappeared, the entire cave was no longer hazy and psychedelic, and Yu Jing's feelings finally stopped.

Han Ming looked down at the bottom, and his face suddenly showed an incredible look. All the 100,000 underworld bones below disappeared. Except for the three dark source holes that caught his eye, there was a thick layer of bone powder!

Han Ming originally thought that even with the assistance of the large formation, it would take at least one and a half days to clear the 100,000 underworld bones, but in just over ten breaths, the 100,000 underworld bones had no power of resistance at all and were directly burned to ashes. Whether it was the mid-level Qi training or the Great Perfect Foundation Building, they all turned into ashes!

"This bluestone fire is worthy of being the spiritual fire second only to the Nascent Soul Infant Fire. Its power is beyond imagination. Even if the average Dan-King Stage seniors are trapped in it, it is probably difficult for Du to escape. It is really admirable for the fact that the Sect can set up such a powerful formation here! Moreover, the Sect is too big. Among the 100,000 underworld bones below, there are many underworld bones in the foundation-building stage. The essence of the underworld bones produced is not a small number. The Sect actually burned all the fires without leaving any!" The old Du Han walked to the edge of Hu Yu, a cultivator of the Nether Ghost Sect, and spoke leisurely, with a faint pity in his tone.

"This formation is too powerful. Not to mention Senior Brother Cao and Senior Sister Luo, even ordinary uncles and uncles of the sect, they cannot control the bluestone fire as a whole. There is no way to avoid the dark bones that produce the dark bones, so they have to burn them all. In fact, Hu also felt quite a pity. So many dark bones were burned like this!" Hu Yu had a good attitude and smiled slightly at Du Han, with a very friendly expression. Maybe it was because everyone helped him clean the dark bones in the main road before, and he was slightly grateful!

"Yes, so much of the Nether Bone Spirit was burned like this, it's a pity that it's so tight!" Han Ming looked at the thick layer of bone powder below and sighed slightly.

"It's all burned, so it's not a pity for fellow Taoists. In the near future, guarding the source cave will have a lot of underworld bones for us to kill. If we are lucky, we might be able to harvest some underworld bone spirit." Hu Yu heard Han Ming's sigh and smiled and persuaded him.

Han Ming nodded, smiled kindly, and then continued to look below. He happened to see Cao Xiaoyu and Luo Zi flying up with the spiritual weapon.

Cao Xiaoyu's face was quite pale, with almost no blood, like a patient who had not recovered for a long time, or as if he had lost too much blood during the mundane world, he knew that his condition was very poor at first glance.

Luo Zi's face beside Cao Xiaoyu was also extremely pale. Although she was better than Cao Xiaoyu, she looked at her appearance and was obviously a big loss of energy!

"Friends of Taoism, the underworld bones in the magic circle below have been cleaned up, so it's time for us to do it. Just now, Junior Sister Luo Zi has already made arrangements in the three source caves, so that the gap in the formation is slowly healing. As long as you keep it for a month, when the gap in the formation is completely healed, the underworld bones will never come through again. The mission of the Ten Thousand Skull Cave will be completely over!" Cao Xiaoyu breathed a deep breath and explained to the monks.

"According to the previous allocation, fellow Daoist Du, fellow Daoist Chen, and fellow Daoist Wu are responsible for the source cave on the left. I am Senior Brother Cao and Junior Hu are responsible for the source cave in the middle, while fellow Daoist Zhu, Senior Sister Yu, and Senior Brother Hao are responsible for the source cave on the far right! Please come on the flying boat, and I and Senior Brother Cao will cast spells to send you into the source cave!" Luo Zi finished speaking and took out the domino, urging it to emit a burst of white light, covering the entire flying boat.

Without any hesitation, Hu Yu jumped onto Cao Xiaoyu's flying boat, and then Yu Jing and Hao Jian followed him onto the flying boat.

"Two fellow Taoists, let's go!" The old man Du Han smiled slightly and flew onto the flying boat.

Chen Ping and Wu Tao followed closely behind.

Han Ming glanced at the formation below, then looked at the other monks, no longer hesitated, jumped onto the flying boat.

"Come on, I don't want to come back to pick you up!" Cao Xiaoyu said to the Qi training cultivators who were still in the main path.

Then, the cultivators in the Qi training stage did not dare to neglect them, and they all scattered the not-too-large flying boat Cao Xiaoyu.

These Qi-Cultivation Cultivation Cultivation Cultivation Cultivation Cultivation Cultivation Cultivation Cultivation Cultivation Cultivation Cultivation Cultivation Centres independently divided into two groups, crowded at the two corners of the flying boat, and tried to make room for several Foundation Establishment Cultivation Cultivators!

"Fellow Daoist Cao, you and Fellow Daoist Luo clearly have damaged your vitality. If you look away, you may not be able to fight for a long time. How can you last for a month?" Han Ming looked up and down at Cao Xiaoyu and Luo Zi, and asked in confusion.

"Yes, the two fellow Taoists look like they are definitely not as strong as their full-time status. Is the pressure in the middle source cave a little too much? Should I reassign the team and divide the two fellow Taoists into two teams, so that I can take care of the two fellow Taoists!" At this time, Wu Tao, a big man in the golden robe who had not spoken, spoke.

Hearing the words of Han Ming and Wu Tao, the other monks also looked at Cao Xiaoyu and Luo Zi with great interest, even Hao Jian and Yu Jing, the two monks of the Nether Ghost Sect.

"For a long time, fellow Taoists are worried, but this allocation does not need to be changed. We have already taken into account the physical damage before. Junior Sister Luo and Junior Brother Wu are enough to guard the source cave in the middle! It's not to be hiding everyone. We controlled the bluestone fire before and divided a small strand left in the source cave in the middle, which is enough to deal with the vast majority of the underworld bones. You don't need to worry!" Cao Xiaoyu explained with a smile to the people around him.

"So that's it!" Han Ming nodded, revealing a look of pride.

"Since fellow Taoists have a way to deal with it, we are too worried!" The old man Du Han laughed and stopped saying more.

Half an hour later, in the rightmost source cave, Yu Jing and Hao Jian took a flying boat and nearly thirty Qi-training cultivators from their team to fly down the source cave. Behind them were Han Ming, who was riding in the top-grade spiritual boat, and four of his followers.

Looking at Yu Jing and Hao Jian flying in front, Han Ming shook his head slightly. These two monks were really proud and independent. Not only did they not communicate with other monks before, but now the three of them formed a team. The two of them still didn't say much, as if they looked down on him at all and were too lazy to talk to him!

It seems that the three of them are not in the same team at all!

Han Ming did not have much negative emotions about the pride of these two people, but he just felt it was a little funny. As a monk, he was in the intriguing world of immortal cultivation, but he was not low-key at all and always looked arrogant. He was really naive!

Without a real backer, people like Yu Jing and Hao Jian would not have gone too far on the road to immortal cultivation!

"But then again, if you don't have a big backer and have been living a pampering life, how could you develop a character like Jing and Hao Jian? They probably didn't make much effort to build the foundation!" Han Ming looked at the two people in front and muttered slightly. Although his tone seemed to be indifferent, it was clearly a hint of sourness.

It is incomparable between people!

Han Ming let out a sigh of relief, then took his eyes from Yu Jing and Hao Jian in front of him, sat cross-legged on the flying boat, adjusted his breathing slightly and meditated.

Yu Jing and Hao Jian were unwilling to pay attention to him, and he was too lazy to pay attention to them. He was quite confident. The ability to attack on a large scale is an excellent means to deal with low-level Nether Bone. If he uses all the means, even the fourth-level Great Perfect Quasi-Bone King is not a problem. He has enough strength and does not need to cooperate with these two people at all!

Han Ming made a decision and beat his own when he got down. He cleaned his bones and completed his tasks and got the reward. He didn't have to worry about Yu Jing and Hao Jian too much. If he encountered any dangerous situation, even if he could rescue him, he would never reach out to rescue him!

After flying downwards at a height of about a hundred feet, the source cave was at its bottom. What appeared in front of me was a huge horizontal passage, which was more than two hundred feet wide, and the height was 10 feet high!

When we arrived here, there was no special luminous crystal on the stone wall. It was pitch black two hundred feet away, and it was impossible to see where this huge passage led!
Chapter completed!