Not long after, Han Ming led the eleven Qi Cultivation Stage cultivators to the back of the huge bronze gate. Entered the main path mentioned by the Nether Ghost Sect!

The main road is also extremely wide, the vertical and horizontal are full of dozens of zhang, and the height is also about 50 zhang high, you can't see the top of the cave when you look up, but it is very compatible with the huge bronze door.

It seems that this passage is not for humans, but for huge monsters!

And on the stone walls around this passage, there are still densely distributed small holes with a width of a few feet, and there are a lot of them, just within the range of vision, there are hundreds!

Han Ming looked at the main road in front of him, raised his eyebrows slightly, and walked directly inside!

After Cao Xiaoyu and Shen Tao's explanation, Han Ming roughly understood the ins and outs of the Ten Thousand Skulls Cave here, it turned out that this Ten Thousand Skulls Cave was not built by the Netherworld Ghost Sect, but was handed down from ancient times, and the Netherworld Ghost Sect just discovered this ancient ruin.

When the Netherworld Ghost Sect discovered this Ten Thousand Skull Cave, there were a lot of psychic bones in the Ten Thousand Skull Cave, and there were more than a dozen of the Soul Bones in the Dan Stage alone, and the leader was a Great Skeleton King who was equivalent to a human Yuan Infant Stage monk!

At the beginning, although the strength of the psychic spirit bones in the Ten Thousand Skulls Cave was amazing, in the face of a big sect like the Netherworld Ghost Sect, which was much bigger than the Ascending Star Sect, it was weaker after all!

After figuring out the situation inside the Ten Thousand Skull Cave, the Netherworld Ghost Sect gathered a large number of masters to attack the Ten Thousand Skull Cave, and the final result was to kill all the dark bones in it, and the Great Skeleton King was besieged by the three Yuanying masters, leaving most of the skeleton body and escaping back to the source cave at the bottom of the Ten Thousand Skull Cave!

As soon as the Netherworld Ghost Sect explored the three source caves under the Ten Thousand Skull Caves, they were shocked to find that the space under the source cave was extremely large, leading to an unknown place, and the three Yuan Infant Monks of the Netherworld Ghost Sect tracked down the big skeleton king and chased it all the way, but finally found that the source cave below actually led to the Underworld Bone Plateau!

This also explains why the Ten Thousand Skulls Cave is relatively far away from the Underworld Bone Plateau, but there is a strange phenomenon of psychic Underworld!

After knowing that the end of the source cave was the Underworld Bone Plateau, the three ancestors of the Netherworld Ghost Sect did not dare to continue the pursuit, but returned to the Ten Thousand Skulls Cave, laid out a formation, and blocked the three source caves to prevent the psychic bones below from breaking in again, and the Ten Thousand Skull Cave belonged to the Netherworld Ghost Sect!

The yin qi and ghost qi and other yin and evil qi here are quite strong, which is quite helpful for cultivating ghost cultivation and condensing yin qi, in addition, there is also an unknown special effect here, that is, ghost cultivation here will greatly increase the perception power, and the enlightenment exercise will get twice the result with half the effort!

At first, after the Netherworld Ghost Sect occupied this treasure land and discovered this effect, it was extremely excited, and directly sent the disciples of the entire sect with slightly qualifications to cultivate here, and in just a few decades, the strength of the entire sect surged by half!

However, with the entry of batch after batch of disciples here, the Yin attribute spiritual power here has a tendency to deplete, and the perception power of the ghost path exercises here is also much worse than before, which makes the upper echelons of the Nether Ghost Sect realize that something is wrong!

After the personal detection and deduction of a certain ancestor of the Netherworld Ghost Sect, it was clear why the ability to perceive the ghost Dao exercises in the Ten Thousand Skulls Cave would be reduced, it turned out that there were many soul fragments in the Ten Thousand Skulls Cave, and under the brewing of the special terrain of the Ten Thousand Skulls Cave, Meicai formed a mysterious substance that could assist in cultivation!

However, after the continuous consumption of many disciples of the Nether Ghost Sect, most of that mysterious substance was consumed, and the effect of the auxiliary comprehension exercise was naturally reduced!

After coming to this conclusion, the Nether Ghost Sect naturally began to think of a way, but the result was not ideal, the amount of mysterious substances in this Ten Thousand Skull Cave was still decreasing, and the effect was getting worse and worse!

Just after the high-level of the Netherworld Ghost Sect felt that this Ten Thousand Skulls Cave would be completely turned into a wasteland in another ten years, a monk in the Netherworld Ghost Sect who was not highly cultivated, but who had a deep study of Yin Qi and Ghost Qi, came to a conclusion that made the high-level of the Netherworld Ghost Sect quite happy!

As long as you put the psychic bones back into the Ten Thousand Skulls Cave and kill them in the cave, so that the spirit body of the broken bones can brew under the special terrain of the Ten Thousand Skulls Cave, you can make up for the mysterious substances that have been consumed to a certain extent!

After this monk put forward this conjecture, the upper echelons of the Nether Ghost Sect immediately made a decision, opened the three formations under the source cave, put the psychic underworld bones under the source cave, and then organized people to strangle them, so as to make up for the mysterious substances consumed!

After more than ten years of experiments, the top management of the Nether Ghost Sect found that this was really the case, and the mysterious substance in the Ten Thousand Skulls Cave had really been made up, although it was far less than the level at the beginning of the Ten Thousand Skulls Cave, but it was also slowly recovering!

Then the Netherworld Ghost Sect closed the cave every once in a while, and opened the formation of the source cave, put the psychic bones up, and organized people to strangle them, Han Ming's task this time was to strangle these bones that were intentionally put up!

"Most of you are disciples of the Nether Ghost Sect, and you should know why the three underground passages are opened every few years, allowing some psychic bones to break in!

"Yes!" The disciples of the Nether Ghost Sect all bowed their hands to Han Ming, just looking at the surface, they still had a lot of respect for Han Ming!

"Okay, then let's start, the possibility of the existence of second-order bone-bones in the main path will be a little greater, and nine out of ten of the separating bones in the path are the bone-in-depth Qi cultivation period, so you are responsible for cleaning up the bone-in-depth bones in the parting path, and I will be responsible for the bone-in-depth in the main way!

"Before you come in, Cao Daoyou also gave you a positioning spirit card! I can sense the location of the person holding the token nearby, you must keep the token open at all times, so that I can sense your position, and if something happens, I can also know! Shen Tao, you follow me, after all, I will clean up the main road in a while, and push forward faster, and there must be one person responsible for transmitting some information!" Han Ming glanced at the little disciple named Shen Tao, and said slowly.

Shen Tao heard that Han Ming allowed him to follow, and immediately showed a look of great joy, following the side of a monk in the foundation building period, it was naturally much safer, and this Zhu senior was still quite generous, he once gave him half a bottle of elixir, this time to clean up the dark bones, there must be a lot of Qi cultivation bones killed, he just picked up some of the dark bones that Zhu seniors didn't want, and he thought it was also a lot of income!

"Yes, the junior will definitely do his best!" Shen Tao bowed respectfully to Han Ming!

At this time, there was a faint look of envy in the eyes of the other Nether Ghost Sect disciples looking at Shen Tao, and they naturally knew the benefits of following the only Foundation Building Stage cultivator here!

Clean up the main way, Senior Zhu is the main force, and he will definitely make a move, and once he makes a move, those little bones in the Qi training period will be destroyed before they can calmly, as long as they follow this Senior Zhu, they basically don't have to do anything!

Shen Tao basically didn't do anything, as long as he drank some leftover soup from Senior Zhu's predecessors, he would gain a lot more than those of them who worked hard!

The disciples who can be requisitioned to carry out the task of this Ten Thousand Skull Cave basically do not have a background, ordinary cultivation resources are quite tight, and the spirit stones are quite tight, at this time, Shen Tao does nothing, but he may get a large sum of dark bones, how can they not be jealous!

"Okay, this mission, in addition to the qualifications of the Bingzi number in the land of the fallen spirits, you Daoyou said that there will be some rewards of an indefinite amount, and the amount of rewards is calculated according to the number of bones you kill, you can do it yourself, don't cheat and play tricks, let's start!" Han Ming beckoned to Shen Tao, and walked inside along the main road without looking back!