The giant eye disappeared, and as soon as the thunderstorm passed, Nie Fei stepped into the air, with a bright smile on his face.

The thunder arc on Nie Fei's body had not completely retreated, constantly jumping under the skin, Nie Fei held both hands, and crackled.

Feeling the change in his strength, Nie Fei showed a satisfied smile, looked at the dark clouds in the sky in the distance, grabbed into the air, and inhaled, and suddenly the dark clouds in the sky were grabbed by him A large piece, and the dark clouds were condensed into a hard object like a stone in his hand, and he was pinched and exploded fiercely.

"I'm afraid that I shouldn't have a problem facing the third layer below the fifth rank of the Solitary Demon Realm now. ”

Nie Fei's face was full of confidence, in fact, there would be differences between each realm, such as the Five Turns Solitary Demon, the one who had just stepped into it and the one who had already stepped into it for a long time was definitely far away.

However, it is still a little early to participate in the competition, I am not the only one in this world who is so lucky, since I can defeat the realm of the fifth turn of the lone demon with the realm of the second turn of the soul demon, then there will definitely be others who are stronger than myself, there are people outside the people, there are mountains outside the mountains, one wave is stronger than the other, it is better to be careful in the world.

Nie Fei retracted his happy mood, jumped up, and left here, the movement just now would definitely cause the entire Black Iron Forest and people within a radius of thousands of miles outside to feel it.

Although it is to enter the realm of the second turn of the demon soul, but the exercises are still at the first level, refining the demon heart sutra to enter the second layer is not so easy, you need to transform into a demon, bear ice, wind, fire, earth, poison, and other disasters in order to finally achieve the ultimate demon body.

This not only requires strong perseverance, but also to find the corresponding poisons, those poisons are rare things in ten thousand years, and they are difficult to find, so what Nie Fei needs now is to find these things.

Although the Demon Heart Sutra is powerful, the cultivation of each layer is extremely difficult, and it is difficult to succeed, especially if you have to endure great pain to succeed, which also requires strong perseverance.

However, once the Demon Heart Sutra is comprehended to the second level, he can refine the talisman, and the power of the talisman is extraordinary, just like the Yellow Spring Talisman is an extremely powerful talisman.

Nie Fei was looking forward to finding the things he needed to enter the second layer as soon as possible, so these days, Nie Fei was thinking about where to get these things along the way.

The poisons he knew now were only blue fire spiders and some eyebrows, and as for the others, he had only heard of them, and some of them had never even heard of them, not even ancient records.

The Blue Fire Spider had still gotten the news in an accident, and it was not yet certain whether it was accurate or not, but he wanted to give it a try, even if it was a one percent chance better than nothing.

And he heard that this blue fire spider was now in the hands of the Fire Monarch Lord, the master of the Demon Demon Sect.

The main major of the Demon Sect is the Flame Exercise, and at the beginning of his fame, he relied on the Blue Fire Spider to gain a firm foothold on the entire road, and he wanted to coerce the Tianxinzi of the Demon Sect to do things for himself, and got this news from his mouth, but unfortunately no one has ever seen such a baby poisonous insect.

Last time, I wanted to blackmail the Demon Sect, and the Demon Sect's sect master, the Fire Monarch Venerable, never came out, and I heard that it was to refine an extremely strong spell, and he couldn't even care about his son.

I'm afraid that I'm about to come out now, and when I know that I killed his son, I will definitely kill myself in a big way, so now I have to take advantage of his critical moment to yin him.

Nie Fei walked out of the Black Iron Forest, ran all the way, and finally returned to the Black Iron City, where the Yin Ghost Sect was in charge.

As soon as he entered the city, he turned into a jump secret passage, and a figure respectfully greeted him, this person was none other than Yan Cong, the second protector of the Yin Ghost Gate, who had now become Nie Fei's inner line in the Yin Ghost Gate, and had just left the Black Iron Forest, and had just passed through the magic sense left in Yan Cong's mind to inform Yan Cong to come to see him.

"Master, forgive the slave is guilty, there are too many people here to give you peace. Yan Cong leaned over, clasped his hands into fists, and said apologetically.

"It's okay, get up, what's going on with the yard I asked you to arrange?" Nie Fei waved his hand, his face expressionless, and asked lightly.

"It's been arranged, it's the quietest place, I specially arranged it for my master. Yan Cong hurriedly replied and stepped forward to lead the way.

After a few turns, he followed Yan Cong to a courtyard, where it seemed that he had come out of the Black Iron City to an isolated place, and the silence around him was extremely quiet, and there was no sound of anyone talking.

Entering a courtyard, it was empty, Nie Fei had already instructed not to serve as a minion, and he didn't want anyone to know that he was in Black Iron City.

"Master, according to your instructions, I did not let the maids serve. ”

When he came to the hall, Yan Cong personally went to make a cup of tea and brought it up.

"Well, it's good here, there doesn't seem to be life around it, what's going on?"

Nie Fei nodded and expressed the doubts in his heart.

Yan Cong probably said it again, it turned out that he bought all the houses within a radius of several miles here, and this was originally his private dormitory before, but after receiving Nie Fei's order, he sent all his subordinates away.

After listening, Nie Fei nodded, indicating that this Yan Cong is still very reliable, and he has no second thoughts about himself, otherwise he can pinch him to death if he catches him now.

"I'm here just to get some news, you can quickly inquire with me, and there is nothing else. Nie Fei remained silent, expressionless, and said lightly.

After a while, Yan Cong left in a hurry, and Nie Fei showed a cold smile on his face, and then restrained his smile and began to cultivate the Demon Heart Sutra.

The Demon Refining Heart Sutra is bitter and difficult to understand, and it cannot be comprehended overnight, which requires painstaking research, continuous understanding, and continuous increase in quantity, in order to truly transform at that moment.

Soon, the demonic qi was rolling, and the ghosts in the whole room were crying wolves, and the yin qi was thick, Nie Fei's forehead was covered with fine sweat, and his spiritual power was extremely consumed.

In cultivating the Demon Heart Sutra, Nie Fei didn't dare to make any mistakes, for fear that a small mistake of his own would cause indestructible damage to himself.

A few days later, Yan Cong returned, and Nie Fei collected the exercises, opened the door, and let him in.

"Master, I have already inquired about the news you want me to inquire about. Yan Cong knelt down on one knee and said respectfully: "Now the sect master of the Demon Sect has not yet left the customs, it seems that he is cultivating some powerful exercises, and the entire Demon Sect has become very low-key since he was taught by the master last time, but I heard that the sect master is about to leave the customs during this time, and they are all preparing to welcome the Fire Monarch Lord out of the customs." ”

"Sure enough, this Fire Monarch Lord will be out of the customs soon. Nie Fei nodded and said softly, "Is there any news about the other thing?"

"The master forgives the sin, the slave is not doing well, and I haven't heard about it yet. Yan Cong hurriedly knelt on the ground to forgive his sins.

"Okay, get up, it's normal not to ask, pay more attention in the future, and let me know as soon as there is news." Nie Fei said very flatly, and lifted Yan Cong up with a wave of his big hand, "This is a bottle of Earth Milk, which is more precious than the essence of life, after refining, it will allow you to break through the third layer of the Five Turns of the Dudemon, take it!"

Nie Fei took out a white bottle containing the milk of the earth and threw it to Yan Cong.

"Milk of the Earth?" As soon as he heard these four words, Yan Cong's body trembled, thinking that he had heard it wrong, but after listening to what Nie Fei said, he had to believe it.

"Master, this thing is so valuable, I dare not ask for it, it is the honor of a slave to do things for my master. Yan Cong hurriedly excused himself.

"Take it! I still have a lot of this thing, not lacking it, and I'll give you some and tell you to do some things. Once this is done, I will let you enter the Earth Milk Pool for baptism, and then you may even enter the realm of the sixth turn. ”

Nie Fei waved his hand and said lightly.

Such a bottle of earth milk is really a drop in the ocean for him, it is not worth mentioning, he has a pool, and later the Immortal Yan Ancestor Demon has rewarded some of the demon kings, so much is enough for the people of his entire sect to take.

"Master, please say, even if it is a mountain of swords and a sea of fire, your subordinates will not hesitate. ”

Yan Cong accepted the bottle of Earth Milk, became even more heartfelt, and bowed to the ground and said respectfully.

"Well, it's actually nothing, I just want you to help me get through some relationships, I need ......"

Nie Fei began to explain Yan Cong in detail, who Yan Cong was, and immediately understood what Nie Fei meant, and all the explanations were memorized.

After explaining everything, Nie Fei divided some of his earth milk, filled it in more than a dozen bottles, and handed it to Yan Cong.

After explaining at this time, Nie Fei didn't want to waste time in this Black Iron City, but thought about daring to go to the place where the Demon Sect was located.

......

The Demon Sect is located in the extremely dangerous Heavenly Corpse Mountain Range, and the mountain range is dark and dark, and the yin qi is extremely heavy.

With this mountain range as the foundation, many resources in the mountain range have been occupied by the Demon Demon Sect, especially the extremely heavy yin qi that has accumulated over the years, and after absorbing it, refining can quickly increase its strength.

Moreover, there are a large number of demon souls, ghosts, demons, evil ghosts and other disciples in the Heavenly Corpse Mountain Range, who can quickly get experience and increase their combat effectiveness.

The entire Heavenly Corpse Mountain Range is very large, and the Demon Sect only occupies a better part of it.

Nie Fei hurried all the way, wasting three days of time, and finally arrived at the Heavenly Corpse Mountain Range.

From a distance, the Heavenly Corpse Mountain Range is protected by a huge yin qi shield, there is no sunlight all year round, and the fog barrier floats and condenses, as if it is a huge magic weapon.

Standing at the foot of the mountain, Nie Fei had his hands behind his back, and he had been here in his memory, it was his aunt who got married, but he was plotted by the master of the Demon Sect, and his aunt died unexpectedly, and so did himself.

For the Demon Sect, Nie Fei only had hatred in his heart, especially the Fire Monarch Lord, and he was even more heartbroken, and he swore that if he caught the Fire Monarch Lord, he would not kill him easily, but snatched his soul and used the Demon Refining Heart Fire to scorch him for hundreds of thousands of years, so that he could taste the pain of not being able to survive and die.