Doubts rose in Liu Feng's heart, and he knew very little about the 'Tianyin' jade pendant. Even when Li Lao gave it to him, he only said that he got it from his early travels. At the same time, Liu Feng also knew very little about the formation, only in the 'knowing' stage.

Seeing Liu Feng's puzzled expression, he also said that Liu Feng was worried that there would be problems after he entered. The powerhouse of the Demon Cloud Mountain Range patiently explained: "This Heavenly Hidden Formation is the original formation created by the Ancient Immortal Heavenly Hidden Sage, which can be called unparalleled in the universe, although the black gold stone carved is only a broken pair, you can rely on the ability of your original body to enter this black prison, there is no problem at all, you can rest assured." ”

"It's okay for my disciples to enter, but shouldn't you pay a little bit for the price?"

When the Venerable Master opens his mouth, he will never let go as long as it is profitable.

Liu Feng was speechless, the Venerable Master of Yin was asking for benefits from some strong people in the world. Moreover, there are many people who are stronger than him.

Everyone raised their eyebrows and looked angry.

"I think what the Venerable Master said makes sense. A cold voice sounded, and Gao Jieyun, the master of the Demon Sparrow Sect, arrived at this moment, and his beautiful eyes swept everyone with a hint of a smile, and he even watched the Venerable Master in the Yin Eye for a while. "Yin, since there is a way to enter the black prison, but you don't tell me, it's a bit inauthentic. ”

The Venerable Master was silent and did not answer.

Gao Jieyun's eyes flashed with a gleam, and he said with a smile: "Although my Demon Sparrow Sect is not rich, I am willing to take out thirty top-grade Yuan Qi Crystals, hoping to help Liu Feng you." After that, he didn't procrastinate, he took out thirty pieces of top-grade Yuan Qi Crystals flowing with rich vitality, and threw them directly at Liu Feng.

Liu Feng's eyes lit up, and a True Yuan shrouded him and included it in the gift ring. Thirty pieces of top-grade Yuan Qi spars are too useful to themselves. Coupled with the hundreds of fast and superb Yuan Qi crystals in Lei Changming's acceptance ring before, there are now more than a hundred of them together.

Liu Feng's eyes swept and looked around, that look was simply saying, you should mean it, right?

"That's right, since you let you in, you should be given some benefits. ”

A strong man spoke up, and he also threw thirty pieces of top-grade vitality spars to Liu Feng in the air. Although the best Yuan Qi Crystal is precious, which one of them present is not of extraordinary status? Thirty pieces is not much for them.

However, some people are reluctant, and it took a long time for my mother-in-law to come up with ten yuan. Liu Feng is not too little, and accepts them all.

"I didn't bring these mundane things with me when I came out, this Demon Cloud is for you to accept, and when you need it in the future, you can go to my Demon Cloud Mountain Range to show this token. ”

The powerhouse of the Demon Cloud Mountain Range sent a black token to Liu Feng in the air, this is a black token that is no more than three inches long, I don't know what it is forged from, it is neither iron nor gold.

It's just that as soon as this order came out, everyone was in an uproar. Someone exclaimed, it felt incredible. It even made some people blush, and the ten top-grade Yuan Qi Crystals they took out were nothing compared to this Demon Cloud Order.

Gao Jieyun's eyes kept flashing with different colors, and she understood very well that this kind of practice was simply asking the Demon Cloud Mountain Range to do something for Liu Feng. At that time, Liu Feng could completely open his mouth, and with the status of the Demon Cloud Mountain Range, as long as he could do it, he would definitely not break his word.

The Yin Shang Shangren's qi surged all over his body, and he also felt incredible.

Although Liu Feng didn't know the value of this 'Demon Cloud Order' very well, he understood from the looks of everyone around him that he had hit a big luck. At the moment, he said respectfully: "Thank you for the love of the seniors, unless the juniors encounter a big problem, they will definitely not embarrass the seniors." ”

Qingyun Venerable snorted lightly, and with a wave of his hand, a stone that was as clear as jade, only the size of a fist, flew through the air. As soon as it appeared, there were energy fluctuations emanating around the stone. At this moment, even the vitality in the nearby air was driven, and the vitality of heaven and earth continued to gather.

"Immortal Stone!"

Liu Feng's eyes widened suddenly, Jin Ling had refined the 'Immortal Stone' for Liu Feng in the 'Burial Spirit Wasteland', but it was not this kind of entity, but an item that had to be consumed as soon as possible. And Venerable Qingyun's shot turned out to be a fairy stone!

Immortal stones, one hundred top-grade vitality crystals. But for some strong people, even if they exchanged a hundred top-grade vitality crystals for it, they would not be willing. Because the 'quality' of the vitality in it is different, one heaven and one earth.

There is a hint of greed in someone's eyes, but in this kind of place, no one dares to be presumptuous.

"Thank you, Your Holiness. Liu Feng's smile reached the back of his head, and in just a while, he had received more than three hundred top-grade Yuan Qi Crystals, as well as a Immortal Stone and a Demon Cloud Order.

"Whew!"

An icy cold aura emerged, bringing twenty pieces of top-grade Yuan Qi Crystals to Liu Feng. It was Fu Xinlan who took out the corresponding things.

The Arrow Wind Master didn't make any movement, and the two of them went all the way, Fu Xinlan took out something, so he naturally didn't need to take it anymore.

"This is my Li family's unique body protection magic weapon 'Purple Mang', which can defend you against a deadly attack once a month. ”

The purple-faced strong man took out a purple bracelet, which was engraved with a figure pattern, but the pattern was an old man riding a green ox on his side, revealing an ancient, vicissitudes of life.

Seeing this, some people were shocked, this is definitely an item above the top grade spiritual weapon. Although it can be used once a month, it is enough for many people. The most important thing is that the other party is talking about defending against a deadly attack, not what level of monk it will defend against. Although this kind of rhetoric is ambiguous, which one of the people present is not a master?

The purple-faced man was strong, and he couldn't deceive Liu Feng in front of everyone.

"Thank you, thank you. ”

Liu Feng was very happy, just because of the words of the Venerable Master, he had a lot of benefits. Stretched out his hand to take it and put it on his right wrist, and suddenly felt a breath of qi connected to his spirit, and he could be inspired by a thought at any time.

"Alright, you can go in. ”

A strong man spoke, with some envy in his tone, Liu Feng's harvest this time was almost all the resources of an ordinary immortal cultivation sect.

It's just that they don't know, what would they think if they knew that Liu Feng had a low-grade immortal weapon, 'Life Destroying Sand Burial Gloves', 'Dragon String', 'Golden Bell' and two major origins?

"Be careful. ”

The Venerable Man was soft, his tone was flat, but there was a hint of concern.

Liu Feng nodded, took a deep breath, and walked towards the passage of the black prison with a solemn expression. There was darkness ahead, revealing a strong killing intent and overwhelming pressure.

The place where Liu Feng and the others were located was still more than a thousand meters away from the entrance of the passage. At this moment, as Liu Feng approached, he was free from the protection of the Yin Venerable, and suddenly felt an irresistible pressure that was almost crushing people.

"Don't use True Element Resistance. ”

The Shadow Master spoke again.

Liu Feng nodded, his mind calmed, making the True Yuan Acupoint almost static, holding the black gold stone engraved with the 'Heavenly Hidden Formation' in his hand, and stepped forward.

Call!

The wind swept through, and it was an extreme coercion, producing a violent storm. This kind of coercion is almost impossible to resist, it is too powerful.

Liu Feng restrained his mind and remembered the principle of not being able to resist. Sure enough, as this strong wind passed, the coercion was suddenly much less. But despite this, Liu Feng's face was slightly pale. This is still not close, but it is only a hundred meters away from the passage, but it has reached this level.

Liu Feng stepped forward again, crossed a distance of 100 meters, and officially stepped into this passage of the Black Prison.

An indescribable darkness completely hit all the places around Liu Feng, and as far as his eyes could see, it was only a few feet. It was dark, and I couldn't see everything around me.

Creak!

There was pressure squeezing Liu Feng from all directions, causing Liu Feng's bones to make a tooth-itching sound. Liu Feng was almost unable to move an inch, but what he liked was that he had a strong physique, and under the cultivation of the 'Mixed Yuan One Qi Technique', he was even more powerful to an extraordinary level.

Every few steps, Liu Feng's body trembled. Under the pressure of this terrifying, he can only rely on the strength of his own flesh to resist. If it were someone else's breath that couldn't be hidden, I was afraid that it would have been squeezed by this boundless pressure long ago.

How long this passage is, no one knows. The only news that everyone got was that there were ancient remains within a thousand zhang, and Liu Feng's task now was to enter a distance of about five hundred zhang and activate the Heavenly Hidden Formation on the black gold stone.

Five hundred zhang is outside, and it is a matter of an instant for any strong person. But in this black prison, it is definitely a big test.

After a difficult journey of a hundred zhang away, Liu Feng's surroundings were dark, and he couldn't see, the only thing he could do was to walk straight forward by feeling. And the pressure from the Black Prison gradually increased, several times stronger than at the entrance.

Burst!

Liu Feng opened his mouth and spurted out a mouthful of blood, his face was very ugly, his whole body spasmed, and he had to spit out a mouthful of blood every few steps. Under his suppression, the source of life did not appear to be cured.

Liu Feng stopped, frowned, and roughly estimated that he had walked a distance of about two hundred zhang. If you follow this kind of progressive pressure, I am afraid that if you move forward a hundred times, the pressure you are feeling now will increase tenfold.

"No, if I go on like this, I will surely die. ”

Liu Feng's eyes narrowed slightly, but now he is also difficult to ride a tiger, there are so many strong people staring outside, and he is already in a black prison, if he withdraws, he may be killed directly by those people, even if there is a Yin Shangren, even if Gao Jieyun is added, he has no hope of surviving.

"That's right. ”

Liu Feng's eyes lit up, he was afraid of revealing his secrets before, but now he was deep in the black prison, and people outside couldn't find out about his situation. With a slight movement of his right hand, the Heavenly Hidden Jade Pendant appeared. But because of the slightest true element fluctuation generated in the process, the overwhelming pressure came suddenly, several times stronger than just now.

Liu Feng was shocked, no wonder the Venerable Yin Feng repeatedly told him not to let himself use the True Yuan to resist. If you do it with all your might, I'm afraid you will be squeezed into meat puree. But at this moment, the effect of the Heavenly Hidden Jade Pendant was completely activated by Liu Feng.