According to Tie Tie's explanation, he instantly withdrew the True Yuan Cover, because the breath of the True Yuan Cover would reveal the identity of the human race. At this moment, the scene below really made his scalp tingle for a while, and he heard layers of terrifying roars in his ears, and at the same time sensed no less than a hundred demonic qi enveloping him.

I saw that there was a narrow stone staircase in the middle of the stone tower connecting the second layer of stone gate, surrounded by demonic surging seawater, but it was clearly distinguished from the stone staircase. And in the churning water, there are countless monsters, and the monsters roar and roar with hideous faces, and the picture of teeth and claws is like a purgatory world. They seem to be trying desperately to break free from the prison sea, but no matter how hard they try and struggle, it is in vain.

Then the demon soul of the iron released the demon qi and floated to the portal on the second floor, Li Feng followed closely, although there were many monsters in the prison sea, but the breath was not strong, basically they were all little demons, and none of the little demons dared to attack. Soon they passed through the first layer and reached the second layer, and the demonic energy in the second layer was more than twice as strong. There was a spot-necked tiger demon in the sea of prisoners, who opened his bloody mouth and roared wildly, roaring a wind blade at them, but it was easily dissolved by a cold snort. The demon clan is strictly hierarchical, and the tiger demon did not dare to attack again when he heard this snort, and a pair of tiger eyes seemed to be afraid, and he watched them go to the third floor.

In the third layer, the level of the demon clan is much higher, although there are fierce demon beasts that attack from afar, but they are all blocked by Yan Tie one by one. Li Feng couldn't help but gain an insight, the types of demon clans were not only limited to beasts, but also tree demons, stone demons, instrument demons, etc., which made him speechless.

After all, it is at the level of a divine beast, although it is only a split soul, but it is not something that these eyeless monsters and monsters can shake. Until the seventh layer, a big demon comparable to a divine beast appeared, which caused a certain amount of trouble to the iron, because they could no longer be suppressed in terms of breath, and the attack form of the big demon was also more advanced, and there was no shortage of illusion attacks. Fortunately, the candle dragon ball in Li Feng's hand emitted a misty light, and all illusions disappeared.

The two of them came to the eighth layer without danger, it was very strange, there was no scene of ten thousand demons roaring on the eighth floor, but the iron demon soul said nervously: "Follow me, don't fall behind." Li Feng nodded in agreement, he also sensed this layer of oppressive aura, so he was more careful, and slowly followed to the middle. The sea of prisoners was churning for a while, and three strange-shaped demons suddenly appeared on the sea of prisoners, although they were all human bodies, they had three hideous and terrifying beast heads: wolves, leopards, and snakes.

The wolf head looked at the bull demon that Li Feng had turned into with strange bloodthirsty red eyes, and actually said, "Lord Tie, you are here again, why are you still bringing a human with you?"

Li Feng was stunned, and was seen through at a glance. "I know I can't hide your bloody eyes, Lanstar Wolf King, but this human can help me." ”

Before the Ranstar Wolf King could speak, the snake head spat out the letter, and let out a woman's creepy laughter: "Oh, it seems that this human is an immortal cultivator, giggles, I heard that the land of the human race has been deserted, where did Lord Tietie find it?" ”

"She Ji, you don't care where you found this kid, what I care about is how to get out of trouble, since Yu Tie promised to return to the body, he will ask the Kunpeng Demon Ancestor to contain the Kunlun Mirror, then of course we can't ask for it. The leopard head on the side said disapprovingly.

"Indeed, what the Kuban Leopard King said is very true, I will definitely keep my promise, and besides, this nine-story demon tower is originally the treasure of the Kunpeng Demon Ancestor, and he will definitely make a move if he thinks about it. Tie Tie nodded.

Li Feng was thinking, once this shemale passage was broken, the human world would be in trouble, should he help the soul of the iron to return? He didn't want to become a sinner through the ages! But he couldn't help but do what he promised to do with the iron. Alas, let's take it one step at a time, he believes that this shemale barrier will not be easily broken.

The brief conversation ended quickly, and under the gaze of the three demon kings, Li Feng followed behind Tie and entered the ninth floor. There was no sea of prisoners in the ninth layer, but a vast chaotic mist was seen, covering the space below. Through the chaotic mist, a gleaming round mirror below blocked the way ahead. Thinking about it, this is the Immortal Kunlun Mirror, a mirror that looks very ordinary, standing in front of the giant mirror, Li Feng saw his true body, and the Iron Divine Soul turned into a black gas form.

After waiting for a while, there was a change in the mirror, and when the picture turned, there was a vast yellow land with no grass, and the ravines on the ground cracked and stretched to the end of the line of sight, and the sky was also gray, even the clouds were gray, and the whole earth seemed lifeless.

Just as Li Feng was puzzled, he then saw two groups of camps. On one side is the black pressure of ten thousand demons looming, among which the twelve big demons are leading, and the most conspicuous is the Kunpeng that covers the sky and the sun. He couldn't help but think of a legend that there was a fish in the North that seemed to be a kun, and then turned into a peng, which was for the kunpeng, and the kunpeng spread its wings for 90,000 miles, beyond the nine heavens. There was a person in the middle who he was sure to be the Eastern Emperor Taiyi, because the Eastern Emperor Bell was hanging above this person's head. The person next to him is also extraordinary, and he can stand with Donghuang, this person will not be Emperor Jun!

In addition, he almost knows all these big demons, there is a dragon head and a human body, bird claws, and feathers on his arms, this is Ji Meng, as well as the heroic moves of the human face and horse body, Bai Ze with the lion body, the ghost car, the nine infants, and the merchant sheep...... There is even a Tie, which is exactly the same as the ten demon handsomes in myths and legends.

On the other side, the momentum of the camp facing it is also amazing, and the leaders are all humanoids, although Li Feng doesn't know any of them, but he can guess that this is probably the Twelve Witch Ancestors.

Next, the image changed, the battle of swords, swords, and shadows began, although there was no sound, but the magic in the sky and the earth were raging, and the mirror was full of blood-spattered scenes, and the earth became devastated and the sky was cracked. I'm afraid that what Li Feng saw were just a few corners of the Ancient Demon Witch War! Among them, he saw that Yan Tie was beaten into the ground by a big witch, and he saw the nine-story demon tower fall into the sea, and in the end, the demon clan suffered countless casualties and retreated from the demon realm passage.

These images only flashed by by them, and as if he didn't see it, he took out the black bottle and said, "I'm now in the soul suppression bottle." Then he pointed to the Kunlun Mirror and said: "You drip the essence blood on the mirror, I hope the Kunlun Mirror can identify with you and let you go." After saying that, the demon soul entered the soul suppression bottle.

Li Feng nodded slightly and accepted the Soul Suppression Bottle. Then he forced out a drop of fingertip blood and dripped it on the mirror. The essence blood quickly melted into it, and the next moment, the Kunlun mirror changed, the mirror surface rippled like a lake, and a soft white light shot out, shining on Li Feng's body, he was immediately imprisoned, he couldn't move, and at the same time there was a feeling of being peeped at. Leaning less, an ancient sigh sounded: "Alas..."

The strong sense of crisis made Li Feng feel creepy, and at the same time, the chaos in his body shook suddenly, and the confinement disappeared. He hurriedly said, "Senior, I have no malicious intent. ”

After a long silence, an old voice in the mirror said: "I've been waiting for three thousand years, but no one has ever come, you are so blessed that you actually got the Chaos Bell of the Eastern Emperor Taiyi, but I can't let you go." ”

"Senpai, are you?"

"I am the soul of the co-worker. ”

Li Feng was stunned, he only knew that Gonggong was one of the twelve ancient witch ancestors, and was later defeated by the demon commander Ji Meng in the demon war, but now he is the instrument soul of the immortal Kunlun Mirror! He thought for a while before he said: "Senior, I promised the Iron Demon Soul to help him return to the demon realm, if this matter is a little harmful to the human race, I will not help him again." ”

"A remnant soul, I haven't paid attention to it yet, it's just that you can't go to the demon world. ”

"Senior, I know, I don't plan to go at all. ”

"That's the best, you'll definitely die!"

Li Feng was in a daze, he didn't doubt the words of the Gonggong Divine Soul at all, and he was afraid that he wouldn't be able to defeat even a demon general in the demon clan during the foundation building period.

The co-worker then said, "Come in." ”

Li Feng stepped into the Kunlun Mirror, and in the next second, he had appeared in front of a huge black hole, and the gloomy hole was rotating rapidly in a spiral, revealing a deep and gloomy aura from it. Not far behind him, a quaint yin-yang gossip disc sealed the entrance to the cave, and it was full of potholes, as if it had been violently attacked. He placed the Soul Suppression Bottle on the ground and said, "Come out." ”

The iron demon soul came out of the bottle, and when he saw the black hole, he couldn't help but be overjoyed: "It's finally here, thank you Xiaoyou." Then he impatiently cast the spell, and at the same time, a strange-shaped golden sword suddenly appeared in his hand, and with a single sword, it cut through the spatial passage.

"Abominable ..."

Suddenly, a white beam of light shot out from the white fish of yin and yang gossip, covering the iron demon soul. The Iron Demon Soul sneered and swung out the sword in his hand with his backhand, and a golden sword qi intersected with the beam, and with a "bang", the entire enchantment land shook violently. With the power of the shock, the Iron Demon Soul smiled strangely at Li Feng, who was retreating in shock, and finally disappeared into the enchantment.

Li Feng shook his dizzy head vigorously, the sound just now shocked him and made him unstable, and he almost fainted directly. He blurted out, "Senior, what happened?"

"Alas, providence, the Xuanyuan Sword is actually on him, I was careless. ”

"What! It's Xuanyuan Sword!" Li Feng was taken aback.

"Exactly, fortunately, the machine spirit is missing, otherwise it will be a big bane, when the demon clan puts in other powerful machine spirits, there will be a catastrophe in Shenzhou. ”

Hearing this, Li Feng's face was heavy and he was silent. After all, this matter has something to do with him, and if Huaxia is invaded by the demon clan because of this, he will not be able to escape the blame. After a while, he asked: "Gonggong seniors, is there no remedy?"

"Of course there is, one is to go to the demon world to recapture the Xuanyuan Sword, but now that the immortals in this world are not there, how can you take it?" After a pause, the voice of the co-worker sounded again: "Although you have entered the Immortal Gate, with your current cultivation, it is absolutely impossible to recapture the Xuanyuan Sword." ”

"Listening to the words of the seniors, there should be another way, right?" asked Li Feng.

"Indeed, it is to recover the demon refining pot, which can deter the demon clan and ensure the stability of the demon channel. ”

Another ancient artifact! Li Feng was dumbfounded, and asked for a long time, "How do you find the Demon Refining Pot?"

"If I'm not mistaken, it should be sleeping deep in the heart of the earth. ”