A bonfire made of the bones of various demon beasts gradually ignited a miserable white yin fire.

Ye Qin sat cross-legged in front of the bonfire of the bones, closed his eyes and concentrated, his divine sense sank into a black jade slip in the palm of his hand, and he checked the secret technique of the Yin Xuanmen.

Yin fire, usually only "the body is dead, the spirit is not extinguished, the ghost monk can rely on the Yin Xuan mana to send out. Ye Qin was not dead, as an ordinary immortal cultivator, he naturally couldn't rely on his own strength to generate Yin Fire.

But fortunately, the bone alchemy in "Yin Xuan**" is recorded above, and the bones of demon beasts can be used to give birth to natural yin fire. The stronger the cultivation of the demon beast itself, the more vigorous and powerful the Yin Fire generated by its bones. Therefore, ordinary immortal cultivators can also use this yin fire to refine bones and refine skeleton magic weapons. The magic weapons made of bone materials are basically refined by this method.

Ye Qin looked at the bone alchemy inside several times, pondered for a while, and his divine consciousness came out of the jade slip.

With a move of his hand, the wisp of your weak yin fire floating above the bones and other fires was absorbed to a few inches of his palm, and he felt its power.

Ye Feng immediately felt a trace of cold air, which made his back chill, and his heart shook slightly. He calmed down for a moment, and then slapped out the miserable white yin fire, hitting the skeleton of the rotting bone crocodile next to it, refining a main skeleton on its tail. Under the scorching white yin fire, the skeleton oozed a dense black mist, "Boom, sound, until the yin fire dissipated, and the leaked corpse poison re-infiltrated into the skeleton.

It took Ye Qin dozens of hours, hours, and nearly thirty percent of mana and hundreds of wisps of yin fire to complete the refining of a main bone depot on the tail of the rotten bone crocodile. After refining, the main skeleton was obviously a little thinner, but it appeared stronger and stronger, and it had a faint brilliance.

The rotten bone crocodile skeleton swaggered to a damp stone cave in the deep school**, and its crawling was quite clumsy.

Guarding at the entrance of the cave, it is a third-order black-line demon centipede that is three feet long. Compared to the skeletal body of the carrion crocodile, this third-order demon centipede was too slender and small.

The rotting bone crocodile looked at the demon centipede with a hollow gaze, and ignored it, %%: Support literature, support to continue to climb forward, it seems that he wants to get into the hole** The two demon centipedes are obviously a little jealous of this rotten bone crocodile full of death above and below this Y body.

As long as the corpse qi is contaminated with a little bit, it is troublesome and difficult to get rid of. In its simple mind, it didn't know any of this, and it had only an instinctive fear of the bone rotting crocodile skeleton.

But it doesn't want to retreat. The hole behind him ** is the nest of the demon centipede** The two deep caves are full of demon centipedes. It guards the nest at the entrance of the cave** in case a natural predator enters the cave, how can it easily retreat?

The demon centipede screamed a few times, and the hole ** was approached step by step by the skeleton of the rotten bone crocodile, and it finally couldn't bear it anymore, and all the feet ran and crawled, and jumped out violently, cracking the big mouth, squirting venom, and biting towards the leg bone of the rotten bone crocodile.

Quack!

The demon centipede suddenly felt pain, its extremely hard neck knife, biting on the bone, actually broke half of it, and it was in pain. The front foot of the carrion crocodile skeleton left only a faint bite mark. And the venom spewed out by the demon centipede had no effect on it at all.

The crocodile didn't think it allowed the demon centipede to bite on its forefoot bones, and its tail swept upside down like lightning. The black shell on the back of the demon centipede was smashed and torn, and the entire dorsal backbone was pierced by the tailbone, and a colorful and dense liquid spurted out.

The demon centipede squeaked and screamed and twitched. Soon, a thick black corpse qi enveloped the demon centipede, and it stopped moving. The huge gap between the three orders made this battle of disparity in strength no suspense. The carrion crocodile dragged the corpse of the demon centipede to Ye Qin.

Ye Qin's skillful fingers slashed into the void, shooting out several small red wind blades, and then divided the demon centipede into corpses, and accidentally found that there was actually another small demon pill inside, smiled faintly, luckily, recorded the demon pill out, and threw it into a storage bag dedicated to holding the demon pill. Then the remaining bone shell and meat were thrown on the fire of a pile of bones nearby, which was used to make the hard cheek teeth of the Yin Fire Demon Centipede, which was used to refine the spirit weapon.

And the blood of the demon centipede is a great medicine for the monk, but it has been polluted by corpse gas, and it is of little use to Ye Qin, so it can only be used as "firewood".

Ye Bong was already able to manipulate this Bone Rotting Crocodile skeleton with his divine sense to perform some simple battles, although it had not yet been fully refined.

The Yin Fire extracted from the bones of several third-order demon snakes was only enough to refine the bones of a sixth-order rotten bone crocodile skeleton.

Although the effect of the low-level demon beast's bones generating yin fire is not too satisfying, it can only be settled.

It takes a large number of low-level demon beast bones to refine every bone of this rotten skeleton, and each bone is refined into an evil weapon, making it extremely strong, and it also has a strong corpse poison effect.

Time passes day by day.

Ye Feng cleaned up the nest of hundreds of demon centipedes** hidden in Shenrun, and also found a few small cave nests**, some low-level demon rats and demon snakes, and took their bones to make Yin Fire Refiners, and the nest** became a dry bone hole.

Ninety-nine eighty-one days, a complete rotten bone crocodile skeleton was finally refined. Every bone in its body has been refined into an evil weapon, but the matter is not over.

Although the body of the Rotten Bone Crocodile Skeleton has been refined, it still lacks the last refining technique.

In the skull technique of "Yin Xuan**", two different control techniques are recorded.

The first is a skeleton, which is simply refining a skeleton and controlling it with a small amount of divine consciousness and a large amount of mana, and the method is relatively simple.

The second type is the skeleton demon, on the basis of the skeleton, press a demon pill, refine it into a skeleton demon, and control it with a large amount of divine sense. Skeletons are far more powerful than skeletons. However, once the manipulation is wrong, the skeleton demon is out of the monk's control, and it is easy to become a wandering skeleton ghost, causing chaos everywhere.

Ye Qin cautiously took out a palm-sized black Tao lacquered demon pill from the storage bag. This demon pill is the demon pill he took out of the head of the rotten bone crocodile from the Nanming Lihuo Sword.

If he simply controlled a rotten bone crocodile skeleton to assist in the fighting method, it would need to consume the Ye Sect's own mana, and in the case of Divine Sense II, this rotten bone crocodile drowning skeleton would have a limited effect on him, just one more top-level evil weapon.

Ye Qin already has more than ten magic weapons, and there is no shortage of magic weapons. As soon as the mana in his body is consumed, no matter how many magic weapons there are, it is useless.

Only by relocating this demon pill into the skull of the rotten bone crocodile can it also have demonic power and become a skeleton demon. In that case, there is no need to consume his mana, just need to control it with his divine sense, and it can rely on the demonic power of its own demon pill to fight. In this way, his combat power can have a multiplying effect.

However, controlling a skeleton demon and dissipating the brakes is many times higher than controlling a skeleton.

In order to enhance his strength and survive better in the Cangmang Ridge, Ye Qin had to take this huge risk.

After Ye Jiao finished breathing, he closed his eyes and meditated for a while, recalled the entire process of the technique, and after confirming that it was correct, he made several magic decisions, took the demon pill above the palm of his hand, and then pressed it violently into the head of the rotten bone crocodile skeleton.

The demon pill burst out with black brilliance, enveloping the rotten bone crocodile sect skull, and the powerful demonic power flowed in its body, and the flickering black light loomed. Ye Qin, who was close at hand, also felt an indescribably powerful pressure. After all, the strength of this rotting bone crocodile was already between the sixth and seventh orders during his lifetime, which was extraordinary.

After half a ring, its withered white eyes gradually bloomed with a faint black cold light, staring at Ye Qin deadly, as if it had some impression of Ye Qin, and was identifying who Ye Qin was, its eyes were gradually filled with violent resentment.

Ye Qin looked at it calmly, and was careful to be on guard. It died in its own hands, and some residual resentment was normal. The mouth quickly recited the incantation, played the magic decision, and cleared the remaining resentment and brutality in the demon pill The eyes of the two rotten bone crocodile skeleton demon Senran gradually became numb and empty, and the last resentment was dispersed, and under the control of Ye Qin, he walked around the deep bamboo forest, and lay down in front of the bonfire again, extremely docile.

After Ye Qin finished casting the spell, he secretly breathed a sigh of relief and wiped the beads of sweat from his forehead.

It seems that this skeleton technique is still good, with his mid-level cultivation in the foundation building period, he can barely control this skeleton demon with sixth-order strength, so as not to let it go berserk and get out of control.

As for how to prevent this rotting bone crocodile skeleton demon from getting out of control, I had to try slowly. A sixth-order rotten bone crocodile skeleton demon with a demon pill has finally been refined.

With this sixth-order skeleton demon, Ye Qin was able to do more. Gu Shao no longer had to be trapped in a small deep stream several miles away. Walking out of the deep stream and leaving Cangmang Ridge was something he had to do.

Cangmang Ridge is the most dangerous place in the Spirit Mist Mountain Range, except for demon beasts and demon beasts, it is definitely not a place where monks can stay for a long time.

Ye Qin manipulated the Rotten Bone Crocodile Skeleton Demon to explore the path in front and walk in the rocky jungle. There are flocks of wild Danqing birds in the clouds and mist halfway up the Cangmang Ridge, and the sky is not to think too much, so you can only leave by land:

Ordinary demon beasts are extremely sensitive to corpse qi, and they are very disgusted, and they are unwilling to be contaminated with difficult corpse qi, and they will try to avoid it when they encounter it. Where this Bone Rotting Crocodile Skeleton Demon appeared, generally low-level and middle-level demon beasts would take the initiative to avoid it.

Ye Qin followed behind the Skeleton Demon with Rotten Bones, trudging through the Cangmang Ridge to find a way out.

Encountering a small number of demon beasts below the sixth order, Ye Qin was also able to control the rotten skeleton to fight.

Only on a rare occasion would he accidentally break into the place where high-level demon beasts were entrenched and encounter high-level demon beasts of the sixth order and above. If you accidentally provoke a demon beast with the strength of the seventh-order golden pill level and attract their furious attack, you will only have to run for your life frantically.

The Bone Rotting Crocodile Skeleton Demon can spew corpse gas, attack in a large area, and escape with corpse poison. Even if it was a seventh-order demon beast, it was not willing to rush into a large area of corpse poison.

With Ye Qin's foundation-building mid-level strength, plus a sixth-order Rotten Bone Crocodile Skeleton Demon, as long as he was careful in Cangmangling and didn't provoke a large group of terrifying high-level demon beasts, there was no problem in self-preservation.

Despite this, Ye Qin was still very careful to find a road that could be passed.

Unconsciously, it took several months to explore the way, and Ye Qin arrived at the edge of Cangmang Ridge from the depths of Cangmangling. Ye Qin's cultivation has also entered the sixth layer of the foundation building period, and he is not far from becoming a high-level foundation building monk.

Ye Qin glanced back at Cangmang Ridge behind him, a white skeletal Fasuo in his hand, his current appearance was no different from that of an evil cultivator. Smile.

He used the storage bag to collect the rotting bone crocodile skeleton, threw out the dark cloud barrier magic weapon, and turned into a flying dark cloud, which disappeared into the vast Lingwu Mountain Range at an extremely fast speed.