Lu Kun looked at his body, touched his chin and said: "In the depths of my bones, I have sealed the blood crystals containing the meaning of true demons, as long as I use blood to carefully guide them out, it should be able to make the secret art of blood demon skills advance by leaps and bounds." ”

"But this kind of blood is just an introduction to guide the magic power in, so I also need to convert the muscle mana into magic power first, so that I can try the methods in the blood magic skill and cultivate the blood magic power. ”

He is different from traditional immortal cultivators, the liquid mana of ordinary foundation building period monks is in the dantian, while his mana is stored in the physical body.

However, with the top-level cultivation method of the Blood Demon Skill, he could deduce how to convert muscle mana into muscle mana based on his own situation.

A hundred years ago, Lu Kun used the Vajra Duel, the Five Elements Boxing Technique, and the Five Elements Exercises of the Immortal Cultivator founded by Ling Yuetian as a reference, and combined with the Divine Power of the Arm, the mystery of using the arm to use the magic light shield to create the mana of the physical body, thus stepping into the path of body refining.

Later, Lu Kun and Xiao Jin jointly researched and created methods such as demon attraction to use demonic energy.

After so many years of deriving and cultivating the body refining technique, and now that he has a top-notch magic skill like the Blood Demon Skill, Lu Kun is naturally quite confident in transforming muscle magic power.

Next, Lu Kun closed his eyes, felt the faint demonic qi in the Blood Demon Mountain Range, and deduced and experimented on his own.

......

At the same time, in the southwest of Nanzhou, in a valley outside the middle of the Abyss of Death, all kinds of magic weapons were surging, and they were also filled with a lot of cold power.

There are about hundreds of human immortal cultivators, fighting against all kinds of dead creatures.

A small number of these dead creatures are zombies, and most of them are mutated demon beasts, and all the demon spirit power in their bodies has been transformed into the power of yin and cold.

The people who fought against it were all Qi Refining Stage cultivators, and they were in groups of two or three, besieging a dead creature.

These people were naturally low-level disciples of the Blood Refining Sect who had taken over the task of the Abyss of Death, and in the absence of building a base level of dead creatures, several of them worked together to comprehensively suppress the dead creatures.

Even if a few disciples fell into a disadvantage, they would all shoot a purple rune, triggering the palm thunder spell and killing the dead creatures in one fell swoop.

In the sky above the valley, there were five foundation-building period monks levitating with flying magic weapons, and they looked at the scene in the valley with different expressions.

One of them was none other than Xu Zihang, and he didn't feel joy at the overwhelming battle of the low-level disciples below, but looked at the three cracks on the rock wall of the valley with a cautious expression.

These cracks were several zhang high, seven or eight feet long, and the pitch-black cracks slowly poured out the cold power, and most of the cold power in the valley, except for the dead creatures, came from the cracks.

After several days of exploration, Xu Zihang and the others found this rather hidden valley and found the dead creatures inside.

Those Qi refining stage disciples who had taken over the task saw these dead creatures as if they had seen treasures, and they directly rushed forward to fight.

"Senior Brother Xu, it seems that those dead creatures that attacked the residence of this sect came from here. A pale-skinned young man next to Xu Zihang shook his head and said.

This young man has a cultivation in the middle stage of foundation building, his name is Chen Hua, he is a descendant disciple of the Chen family of the Blood Refining Sect, and the reward for this mission is quite rich, and the Chen family will naturally not let it go, and arranged for four Chen family disciples to participate.

And Xu Zihang is not a disciple of the Chen family, but he was arranged to come in, in Chen Hua's opinion, nine times out of ten, he is a disciple of a monk in the sect who came to rub the task.

Xu Zihang frowned: "This place is not far from the abyss of death, will those cracks be connected to the abyss of death." ”

Chen Hua chuckled and said, "Senior Brother Xu, you don't know the situation of the Abyss of Death, the cliffs on both sides of the abyss are all protected by mysterious ancient prohibitions. ”

"According to what my Chen family ancestor said, these ancient prohibitions used the power of rich yin and cold as energy, and the power of the prohibitions was amazing, even if it was the strength of the middle Yuan Infant, there was no way to break it. ”

"How can the crack in front of you be connected to the abyss of death?"

Xu Zihang heard the sarcasm in Chen Hua's words, and he was not angry, as a blood demon, his identity would naturally be known to as few people as possible, so that he would be safer.

As for Zhang Yiyang asking him about the Blood Demon Cave, Elder Qian also took care of him in advance, otherwise Xu Zihang would not have been so easy to reveal the information about his cultivation of the Blood Demon Skill.

Xu Zihang glanced at Chen Hua and said lightly, "Could it be that Senior Brother Chen wants to explore the crack below?"

Chen Hua was a little unhappy in his heart, this Xu Zihang had only cultivated in the early stage of foundation building, and he was not polite at all when he talked to him.

He rolled his eyes and said, "Of course, this place is not connected to the abyss of death, and there are naturally treasures containing the power of yin and cold in the depths of the rift. ”

"Such a treasure, if it is contributed to the sect, it can be exchanged for a large number of contribution points, after all, there are many elders in the sect who are proficient in the art of alchemy of corpses. ”

Chen Hua continued: "I don't know if Senior Brother Xu is interested in going down with us to investigate, and when the time comes, it can also be confirmed that what Senior Brother said is true." ”

Xu Zihang raised his eyebrows, the prohibition of the abyss of death, he naturally knew that his previous guess was just a feeling.

The Abyss of Death here is a mid-stage area, even if he enters the Abyss of Death, at most he will encounter a death creature at the late stage of the foundation building, and with the strength of his Blood Demon Son, he does not have much fear.

So the corners of Xu Zihang's mouth curled slightly: "Since Senior Brother Chen is interested, then let's go in and take a look." ”

In addition to Chen Hua, the other three disciples of the Chen family were only in the early stage of foundation building, so they were naturally led by Chen Hua.

And at this time, the battle of the disciples in the Qi Refining Period below was gradually over, and Chen Hua urged his mana and passed on his voice: "The disciples who are over the battle recover their mana, and we will enter the crack in front after repairing." ”

"The appearance of the power of the cold here is a little weird, there is a good possibility that there are treasures containing the power of the cold in the three cracks, if you find these treasures, you can exchange them for a large number of contribution points. ”

Chen Hua's words made many of the disciples below look excited, the dead creatures that had just been killed would already have a lot of gains if they were handed over to the sect when they went back.

If you find another treasure of the power of Yin and Cold, then this mission will be very profitable, and you may be able to exchange it for two Tsukidan at once.

Xu Zihang looked at the disciples below, and couldn't help but look at Chen Hua next to him, originally he thought that this person was quite reckless, and did not consider the potential danger in the crack.

It turned out that this guy wanted a large number of Qi Refining Period disciples to act as pathfinders, even if there were dead creatures in the Foundation Building Period, with the Qi Refining Period disciples as a buffer, they could calmly take action in the back, and their safety would be greatly increased.

After half a day, the mana of the disciples in the Qi refining period had almost recovered, and under Chen Hua's arrangement, everyone was divided into three teams and entered the crack respectively.