Yuan Fei's face was pale, and he just glanced at the golden page and jade ring in his hand, and then put it away.

Although in this fierce battle, he killed Bi Qing, but he also lost too much immortal yuan power, in case he met other monks, it would be a disaster.

As soon as his mind moved, Yuan Fei had to fly away first.

But before he could leave, his expression was grim, and he retreated into the previous passage without saying a word.

As soon as Yuan Fei disappeared, seven monks flew up.

These monks were full of demonic energy, and they were the demons who were with Biqing.

"I did discover Brother Biqing's aura just now, why did it suddenly disappear?" said a black-faced demon with a short horn on his face.

The others also looked strange, and suddenly one of the thin demons had their eyes lit up, raised his hand to the bottom of a nearby mountain peak, and shouted, "Brother Li, there is a hole over there." Brother Biqing must have found some treasure, and now it is very likely that he has entered this cave to hunt for treasure. ”

"Possibly. Now that the deadline for the Xuanzhen Realm is approaching, we can't delay any longer, hurry up and find Brother Biqing to leave. The black-faced demon clan's face condensed slightly, and he said in a deep voice.

The other demons said a good word, and immediately flew towards the entrance of the cave in a flash.

Suddenly, there was a flash of light, and a black wind flew out of the passage, and appeared opposite the demons.

"It's great that Brother Biqing can be safe and sound, I wonder what treasure Brother Biqing has obtained in it?" Everyone was stunned at first, but after seeing the appearance of the person who came, they couldn't help but flash their eyes.

"Bi only found a few fairy grasses, but there was nothing else, it was really hateful, and Bi also had a big fight with a monk. ”

Naturally, it was Yuan Fei who came out of the passage. His strength has been greatly reduced now, and after he found out that a monk was coming, he wanted to hide in the shadows for a while to recover some immortal power. Who knew that the other party was actually a demon, and he thought it was a convergence with this Biqing.

Moreover, these demons soon discovered the entrance to the cave, and they wanted to enter it to investigate.

If it was in his heyday, Yuan Fei would naturally not be afraid. But now he doesn't have this ability, so after his heart moved, he immediately refined Biqing's Yuan Shen and transformed it into the appearance of the other party.

"No wonder there was a powerful aura here just now, it turned out that Brother Biqing made a move. Hey, how did Brother Biqing's aura drop to the peak of the middle stage of the True Immortal?" After the black-faced demon clan nodded suddenly, he suddenly showed a look of surprise.

"Hey, that monk is extremely strong, if it weren't for Bi Mou who performed some kind of secret technique that damaged his vitality, he might have died at this time. Yuan Fei had already had a way to deal with it, so he pretended to smile bitterly.

"That's right. Now that there are major wars in the Xuanzhen Realm, Brother Biqing has suffered a lot of damage, and if he encounters a strong enemy, he may not be caught. Anyway, the task assigned by the Demon Venerable has been completed, so let's return to the Demon Realm as soon as possible. The black-faced demon said with a solemn face.

When Yuan Fei heard this, he couldn't help but feel a sinking in his heart.

Originally, he just wanted to be deceived and escaped, but who expected that the demons would return to the demon realm, which made him embarrassed.

However, at this time, once he behaves unusually, he will inevitably be suspected by the other party, and his life will be difficult to protect.

Just when the thoughts in Yuan Fei's heart were spinning rapidly, the black-faced demon clan had already taken out a small black flag, and after reciting a few words of incantation, he suddenly threw the small flag in the air.

As soon as the small flag flew out, it used a stream of magic light, and the nearby void was distorted and deformed, and a large light gate appeared in an instant.

When everyone saw this, two demon cultivators disappeared into the light gate in a flash.

"This Void Gate has a limited time, Brother Bi Qing hurry up and enter the Light Gate, otherwise he won't be able to leave. At this time, the black-faced demon clan held the magic trick in his hand and suddenly reminded Bi Qing.

Yuan Fei frowned, subconsciously "hmm", and had to grit his teeth and walk into the light door.

As soon as he stepped into the light gate, Yuan Fei's figure disappeared under the shroud of light.

Yuan Fei only felt dizzy in his head, and after shaking his head and opening his eyes, he couldn't help but look abrupt.

In front of him was a large hall, surrounded by many demons in armor, all fierce and vicious, holding magic weapons, and several demons who had entered the light gate before were also in the main hall.

Seeing that he was already in the demon realm, Yuan Fei was sure in his heart, and he didn't think much about it anymore.

Suddenly, a light flashed around him, and the black-faced demon also appeared here.

"Finally returned to the Demon Realm, these days have been really difficult. The black-faced demon said with a happy face.

"This time, when we wait for the task to be completed, Lord Demon Venerable will definitely give a rich reward, and there will be great hope for breaking through to the position of Demon Lord in the future. One of the demons laughed.

"Without further ado, I'll go to the Shengtian Hall first and hand over what I got this time. After the black-faced demon clan nodded, he left the main hall with a few demons in a flash.

And Yuan Fei was worried that he would lose too many words, so he didn't speak, and after echoing a sentence, he also followed behind everyone.

......

In a certain secret room, Yuan Fei sat on a futon with a solemn face, his eyes were on an object in front of him.

After he followed the black-faced demon clan and others to hand over some of the gains, he secretly inquired, and finally came to this Biqing Cave Mansion according to what he knew, and these items were naturally also the things in the Biqing storage ring.

There are many magic weapons in its storage ring, but the highest grade is still the black blade, which is a middle-grade spirit treasure.

In addition, there are still a lot of immortal grasses among them, which are thought to be obtained by the other party in the Xuanzhen Realm.

What made him happy in his heart was that there were actually a lot of immortal grasses needed to refine the Yuan Ling Pill, and so far, only the two elixirs of the Demon Yuan Grass and the Blood Spirit Flower could be refined.

These two elixirs only appear in the Demon Realm, and there are very few in the Immortal Realm, and they are all secretly cultivated by those Immortal Palace forces, and people who are not important cores will definitely not be able to obtain them.

At first, Yuan Fei was extremely embarrassed after learning about this. Even if he successfully completed the task assigned by Zuo Zhen, it was easy to ask for a Xuanluo Pill, but it would be extremely difficult to exchange it for a few elixirs.

And now he has sent the gods to the demon world, which is really a matter of the underworld.

However, this is another interface, it is not a simple race, with his current strength, he can't shatter the void and return directly to the immortal realm.

Fortunately, his Soul Transformation Xuangong is extremely mysterious, even in the face of the Heavenly Immortal Demon Venerable, he is confident that he will not be noticed by the other party, but the safety of the elemental spirit makes him a little worried.

But now he can't protect himself, and he can't be distracted to take care of this woman anymore.

Thinking of this, Yuan Fei's eyes re-examined the many items in front of him.

There was not much time, so Yuan Fei put away the many items by category, and then looked thoughtfully at the few gold pages in his hand.

At that time, Biqing's body was destroyed, and when the Yuan Shen fled, he didn't even care about collecting the black blade spirit treasure, and only carried the gold page and fled, which shows the preciousness.

After Yuan Fei checked it, he found that the words on the golden page were actually immortal spirit texts that he was very familiar with.

As for the content, it made him even more excited, and it was a kind of immortal technique.

This exercise is called 'Mixed Yuan Immortal Decision', and it is a kind of exercise that can be cultivated into a mixed Yuan Heavenly Immortal.

Yuan Fei is not a small person who entered the immortal world at the beginning of the year, and his understanding of the immortal world is naturally different.

As far as he knew, this Mixed Yuan Heavenly Immortal was the highest level of attaining the rank of Heavenly Immortal.

Ordinary Heavenly Immortal Yuan Shen has reached the level of a god like a true body, even if the physical body is destroyed, it can still survive in the world, but it is not immortal.

Because whether it is the fairy world or the demon world, as well as other advanced interfaces, every 500,000 years will experience a catastrophe of heaven and earth.

This catastrophe is a catastrophe for all interfaces, even if they have reached the position of immortals, and their strength is strong enough to overlook all living beings, it is difficult to avoid the danger of falling.

Although the Mixed Yuan Heavenly Immortal is at the same level as the Heavenly Immortal, it is much higher in terms of strength and status, and it can almost wipe out the existence of ordinary Heavenly Immortals with a wave of his hand, which is a well-deserved Supreme.

However, from ancient times to the present, there has only been one supreme in the world. But in ancient times, because of resisting the catastrophe of heaven and earth, a battle was launched to save the living beings in the world.

And in the wake of this war, so many different interfaces have emerged. Although he finally resisted the catastrophe, he also depleted the source.

But at the time of its demise, it relied on the power of the law to divide its body into trillions, turning into a demon body, a fairy, and a variety of heaven and earth creatures, which led to today's prosperity.

It's just that the original supreme expected these differentiated beings to resist the catastrophe together, but who knew that greed was at work, but the living beings fought each other for their own interests, occupying each other, and some even became permanent mortal enemies.

After quickly recalling what he knew, Yuan Feiyou quickly calmed down.

Although this Mixed Yuan Immortal is extremely mysterious, if it is known by others, he will definitely become the target of the public, and his life will not be guaranteed.

However, after he checked this Immortal Duel, he found that this Mixed Yuan Immortal Duel only had the lower part of the exercise, and as for the upper part of the exercise, he was nowhere to be found.

But soon, Yuan Fei's expression suddenly moved, and as soon as he raised his hand, a broken golden armor piece and a jade slip appeared in his palm.

Then he immediately released his divine sense, and submerged into the armor piece and the jade slip to investigate.

For a while, Yuan Fei's eyes suddenly flashed.

"I really can't imagine that the combination of this Jin Yuan Gong and Chong Yuan Gong is the upper part of the Mixed Yuan Immortal Duel. ”

The record on the golden armor is naturally Chongyuan Gong, and the jade slip is Jin Yuangong.

He had practiced the two exercises for many years, and he had long felt that they were extremely similar, as if there was some connection, but he couldn't comprehend them. And now with the second half of the Mixed Yuan Immortal Duel as a confirmation, with his current cultivation realm, he can naturally see the subtlety at a glance.

Although Yuan Fei didn't know why the first half of the Mixed Yuan Immortal Duel was divided into two types, if he didn't get the second half, he wouldn't be able to comprehend the key points at all. However, now that it only took him a while to recombine the two exercises into one, the increase in power was definitely far beyond imagination.

And in the second half of the exercise, he learned that what he had condensed with the power of his incarnation was a kind of great supernatural power 'Mixed Yuan Body' in the Mixed Yuan Immortal Duel.

After cultivating this supernatural power to the depth, once it is used, it can be transformed into ten thousand zhang, indestructible, and infinitely powerful, which can be described as breaking ten thousand laws with one force.