The strong warning of danger and the smell like a carrion in a grave made Lei Yu suddenly very uncomfortable, and he retreated dozens of feet back again and again, thinking of a way to crack it, and was ready to escape at any time.

"Don't dream, a few years ago, human beings like you, when you came here, all became my tonic, and you will be no exception! This reckless desert is my territory, and no one can escape from my territory!" The yin demon condensed by the evil qi said to the thunderstorm, while changing into various appearances, smacking the bloody mouth it conjured, making a thunderstorm of the things in the bag, a look of playing, everything under control, and there was no worry at all.

The four people who received the blood thunder bead, at this moment, also sweated for the thunderstorm, the strong, carrion-like aura made all the people at the Xuan Immortal level quite uncomfortable, they were fully aware, "This time I met the most terrifying enemy in the 'Netherworld Abyss'!"

"Is it considered a mutation of 'Yin Sha'?" Lei Yu adjusted his breathing, resisting the disgusting and unbearable breath of the rotting corpse, silently thinking, Master Bi Yifan, the jade slip that controlled the 'Yin Sha' that he gave him, in the sea of knowledge, the five clones were also chanting the spell to enhance the mana of the spell.

The jade slip that controls the 'yin evil', the meaning of the zuihou paragraph, the meaning is unclear, obscure, incomprehensible, and I don't know its meaning, of course, I can't talk about using it, the thunderstorm used to just swallow the dates, recite it, and I can't use it at all. At this time, he also wanted to try to use it to deal with this 'Yin Demon', but he couldn't pronounce it, and this six-character mantra kept flashing in the sea of knowledge.

"Why, how dare you use that damn spell against me?" the 'Yin Demon' roared in rage, becoming even more irritable.

As soon as the spell of surrendering the 'Yin Demon' came out, it was obvious that this 'Yin Demon' was also slightly affected by the spell, but its grade had long exceeded the scope of the spell's control, and the momentary stagnation flashed by, breaking free from the shackles of the spell. It's just that, in this way, it is more and more angry, and the high-level 'Demon Emperor' that has been cultivated so hard is that the anger that was subdued by the human beings in front of him with this spell burst out at once, and it rushed towards the thunderstorm in an instant, with a violent appearance and strong momentum, which couldn't help but make the thunderstorm retreat dozens of feet back, and suddenly sacrificed the 'Nine Yin Blood Demon', making it pounce head-on. After more than ten years of ingesting evil qi in the 'Blood Demon Great Array', the grade and power of the 'Nine Yin Blood Demon' are of course different from before, and they are very different.

For more than ten years, the nourishment it received in the Great Array has greatly improved its grade, becoming more bloody and terrifying, and its power is naturally more powerful. At this moment, driven by the thunderstorm, he also pounced violently and started a hard-fought battle with the 'Yin Demon'.

The two yin spirits condensed by blood, anger, resentment, and various negative murderous qi suddenly met, and they all used the strongest momentum to fight in the dark. The two clouds, black as ink and red as blood, were separated in an instant, and the bloody and rotten atmosphere completely enveloped the desert sky within a radius of several miles.

When they were in a fierce confrontation, the thunderstorm body and his five clones kept chanting the six-character mantra, trying to control the yin demon, but it didn't work, just thunderstorm, still didn't give up, racked his brains, pondered and practiced there repeatedly, this is the only way he can subdue this 'yin demon', of course he won't give up.

The Yin Demon, worthy of being thousands or thousands of years of Yin and Rotten Qi, condensed, gradually gained the upper hand, and the black aura gradually overshadowed the Blood Demon, but the Blood Demon, the reason why he may want to show himself in front of the master, although the decline has been revealed, he still looks desperate, entangled with the 'Yin Demon'.

"Success, success, success!" Lei Yu was also very anxious at the moment, if that mantra couldn't subdue that 'Yin Demon', he really couldn't think of any other way to deal with it!

With the passage of time, after countless attacks by the 'Nine Heavens Blood Demon', after all, the time spent cultivating in the 'Blood Demon Great Array' was short, and it was not the opponent of this 'Yin Demon', and gradually there was only defense, and there was no longer the power to attack.

The 'Yin Demon' saw that the 'Nine Yin Blood Demon' was defeated and fled, and it came to the spirit and chased after the 'Nine Heavens Blood Demon', at this moment, its idea was very obvious, first get rid of this 'Blood Demon', and then, this little human being, where is its enemy, the prey, devouring him, it is a sure thing, and he didn't even look at the thunderstorm.

Lei Yu saw that the 'Nine Yin Blood Demon' was defeated, and fled in a hurry, with a frightened look, his divine sense moved, and at the same time as recalling the 'Blood Demon', dozens of superb 'Fire Crystals' flew out of his hand, forming an encirclement momentum, surrounding the 'Yin Demon'.

"Use the pure yang thing 'Fire Crystal' to deal with this Yin Demon and see if it can work!" "In the immediate situation, the thunderstorm had to make a desperate bet, and the items that could be used flew out of the blood thunder beads.

As soon as dozens of fire crystals came out, several 'Nine Yang Fire Arrays' were immediately generated, besieging the 'Yin Demon' and temporarily alleviating the danger of the 'Blood Demon' being hunted down. It only took a moment to delay, and the 'Nine Yang Fire Array' was instantly broken through by this 'Yin Demon'.

"Jie Ji, you want to trap me with a few 'fire crystals', you look down on me too much, see how I clean you up!" rushed out of the fire array, and the 'Yin Demon' shouted disdainfully.

Without the resistance of the 'Nine Yin Blood Demon', after rushing out of the 'Nine Yang Fire Array', the 'Yin Demon' rushed straight towards the thunderstorm, and its rotten qi instantly surrounded the thunderstorm and transformed into a bloody mouth, wanting to devour this prey.

Lei Yu used the 'Star Shift Method' to retreat sharply, and just retreated, at least hundreds of miles away from the encirclement, turned around and looked, but the 'Yin Demon' was still not far behind him, biting him, and chasing him closely, "Ji Ji, this desert within a radius of thousands of miles is my territory, if you want to escape, where can you escape!"

"'Nine Dragons Ding'" flew out of the blood thunder beads, and turned into a giant tripod in the wind, nine bound true dragons, spewing strong flames from their mouths, raising their heads and chanting, and the sound vibrated the desert. The 'Yin Demon' was stunned, and a black smoke wrapped around the Ding's body, knocking the 'Nine Dragons Ding' back to its prototype and turning it back to the size of a fist.

The "'Demon Suppression Soul Flag'" sacrificed was like a pediatric to it, not only did it not take the slightest advantage, but the soul banner that brought together countless murderous souls and grievances trembled in front of it, and even the majestic momentum of the display did not exist.

......

Thunderstorm in the wasteland, while constantly running away, dodging, while constantly throwing out items, trying to use a certain magic weapon, magic weapon to suppress the 'Yin Demon', all that can be used, no effect at all, except for the 'Fire Crystal' can slightly block its attack, there is no way to deal with it.

"Jiji, I didn't expect that there are really a lot of items hidden on your body!, what else do you want to subdue me, give me all the items, I'm so angry, I'm going to swallow you alive!" The 'Yin Demon', who had followed the thunderstorm for countless laps, had already been enraged by his escape, and wanted to swallow him in one bite. It's just that the thunderstorm has a teleportation speed, and the 'Yin Demon' can't do anything about him, and no one can help anyone, so he is at a stalemate for a while, competing for endurance.

"What should I do? This kind of escape is not a way!" Lei Yu's brain, when he was running away, was also spinning rapidly, and the method was exhausted, how could it be good? Those six-character mantra, the only spell to hope for dealing with this hateful 'Yin Demon', could not be recited!

Most of the hours have passed, and the use of the 'Star Shift Method' on land has also consumed a lot of True Qi, and the thunderstorm is already exhausted at this time, and it is all with tenacious will, and it is persevering. However, the distance of teleportation is constantly decreasing.

I don't know how many years have passed, the condensed 'Yin Demon' has not only reached a considerable level of its grade, but also its wisdom has reached a considerable level. Just when the thunderstorm was exhausted, the 'Yin Demon' stretched out a pair of powerful claws from an unexpected angle and pounced on the thunderstorm. The robe of the thunderstorm was suddenly swept by its strong momentum, and became countless fragments, scattered with the wind, and the situation had reached a very critical time.

Thunderstorm returned his hand, and dozens of 'fire crystals' flew out, rolling forward, temporarily getting rid of its nirvana. The 'Yin Demon' transformed into a 'Yin' appearance, and a sharp mouthpiece stabbed straight at the back of Lei Yu's head.

At this moment, in the sea of knowledge, the star core, which had not reacted for a long time, suddenly emitted a faint light, and the divine consciousness of the thunderstorm suddenly cleared up, and the six-character mantra that was held in the sea of knowledge was read out smoothly.

"I want to enjoy and enjoy your human brains!" The sharp mouthparts of the 'Yin Demon' are less than half a foot away from the back of the thunderstorm's head at this moment, nothing can change this doomed fate, and the 'Yin Demon' has been longing for and enjoying that wonderful brain.

"Ahh

"Don't, master, I don't dare anymore, I want to follow you, be loyal to you, don't destroy me..." The 'Yin Demon', in the orb, pleaded eagerly with his divine sense.

Successfully recited the six-character mantra, Lei Yu's control of the 'Yin Demon' was completely understood, if at this moment, he wanted to make it go up in smoke, he could easily do it, and the six-character mantra he inadvertently recited was the most severe spell, so the 'Yin Demon' was very scared at once, for fear that he would destroy it like this.

"Do you really think I'm afraid of you, I can't help you?haha, haha, before, I was just examining you, but now you also know that you have come to beg me, if I use a little more force, you will be wiped out, thinking that it is not easy for you to cultivate to become a refinement, I will destroy you now!" Lei Yu took the inky black bead and said sharply with his divine sense.