"The fire qi here should have come out of the mountain, right?" Tanan suddenly said, "It should be drawn from the magic circle, with your magic circle attainment, can't you?"

Yao Hailei pinched his chin and thought about it, walked to the fire tripod, and the immortal sense tentatively spread towards the tunnel below the ancient tripod.

As his immortal consciousness spread down the tunnel, he suddenly felt a stream of hot air filled with fire essence rising endlessly.

After a few moments, his immortal sense had just passed through the tunnel when he felt a scorching and majestic hot gas gushing in, almost melting his immortal sense.

Yao Hailei's body shook a little, and he hurriedly transported his life energy and wrapped his immortal sense, which barely resisted the heat.

Immediately, his immortal sense carefully explored, and he found that it was a huge cavern, filled with tumbling magma, from which a scorching and violent heat rose from it.

Slowly exhaling, Yao Hailei was about to probe the immortal sense into it, when he felt a violent aura rushing out of the magma.

Yao Hailei was shocked, quickly withdrew his immortal sense, avoided the attack of that breath in an instant, and retreated.

Seeing Yao Hailei open his eyes, Tanan hurriedly asked, "How is it?"

Yao Hailei raised his head and muttered: "I didn't expect that the mountain body of this Huangshi Mountain actually has the heart of earth fire, and it has already been conceived and formed, and it is only half a step away from being able to survive the catastrophe of immortals, and the cultivation speed will be amazing at that time." ”

Tanan touched his chin and thought, "In this case, the Huangshi Sect should have sealed the heart of this earth fire in the mountain, so as to obtain an endless stream of hot air?"

Yao Hailei looked at the hot qi rushing out of the Gu Ding, nodded, and shook his head again: "It's not like it, although these hot qi are full of strong immortal qi, but the energy in them is too violent, if you absorb too much, it is easy to go crazy." ”

"What if it's refining?" Tianyan suddenly said, "I saw that most of the people in the Exchange Square were trading pills and immortal weapons, maybe this Huangshi Sect is a refining sect, using the earth fire to refine weapons and alchemy. ”

Yao Hailei thought about it, and suddenly took out the jade tube that Huang Shizi gave him, and the immortal sense extended into it, and his face unconsciously showed a trace of surprise, and muttered: "Huang Shizi is such a big hand!"

Seeing that Tianyan and Tanan were confused for a while, Yao Hailei explained: "There is a set of exercises recorded here, called "Earth Fire Immortal Technique", which can be cultivated with the help of earth fire. ”

"If this set of exercises is used for fighting, it is just an ordinary fire-based immortal skill, but if it is used for refining weapons, it is an excellent exercise!" Yao Hailei shook his head and said, "I didn't expect Huang Shizi to have such courage and dare to take out this set of exercises to keep me." ”

Tianyan smiled and said, "Then what are your plans?"

Yao Hailei smiled mysteriously and said, "Cultivate, and then I will give them enough surprises!"

Tianyan and Tanan have no intention of cultivating this set of exercises, firstly, they do not practice fire-based exercises, and secondly, this set of exercises must be the Zhenzong exercises of Huangshi Sect, and Huangshizi only gave it to Yao Hailei, not to them.

Yao Hailei was also secretly amazed by Huang Shizi's courage, just the first time they met, he dared to come up with such high-level exercises to save himself, and he did it so quietly.

Thinking of the Heart of Earth Fire in the mountain, maybe Huang Shizi has been waiting for it, once the Heart of Earth Fire matures, its cultivation speed is absolutely amazing, and the Four Seas Branch Hall will naturally not be their opponent at that time.

Yao Hailei thought for a moment, then settled down, sat cross-legged in front of Gu Ding, remembered the immortal art in his heart, and then began to cultivate.

And Tianyan and Tanan no longer cultivate indoors, although the immortal aura here is strong, but it is too violent, it is not as good as cultivating in the courtyard.

Yao Hailei is armed with Ice Tide Sea Flames, no matter how violent the fire energy is, it can be easily dissolved by him, so naturally he doesn't care about these violent heat.

Yao Hailei already had room for improvement, but now with the help of the majestic heat generated by the Heart of Earth Fire, and then through the transformation of the Ice Tide Sea Flame and the One Yuan Array, his cultivation is also improving rapidly.

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Just when Yao Hailei, Tianyan, and Tanan were cultivating, Huang Shizi had already returned to his mansion.

When he came to his room, Huang Shizi raised his hand and made several seals, and suddenly a spatial tunnel appeared on a certain wall of the room, and Huang Shizi stepped into it without hesitation.

When he passed through a dark tunnel more than a kilometer long, he came to a huge cave.

In this cave, it was filled with magma, and the lava was tumbling endlessly, and from time to time a bubble rose and burst open, splashing countless scorching magma.

Not long after Huang Shizi came here, a fiery red light suddenly burst out of the magma, and he quickly came to Huang Shizi.

Huang Shizi smiled and said, "Little guy, don't touch me, I was touched by you last time, and a cloud-level immortal weapon was directly reimbursed, this time I didn't wear an immortal weapon, don't melt the old man's body." ”

The fiery red light circled around the yellow stone several times, and then a hazy voice was heard, and it was not clear what it was saying.

Huang Shizi seemed to understand his words, listened carefully for a moment, and nodded: "Presumably he has discovered your existence, but I don't know if my local fire immortal technique can keep him." ”

The fiery red light groaned again, Huang Shizi laughed, and said, "Don't worry, the prohibition here can only be penetrated by the Golden Immortal, and the other disciples don't know about your existence." ”

"By the way, don't attack him next time, and if he comes down on his own, you don't attack him either, you know? ”

The light pulsed, as if muttering something, but finally there was a hazy sound. Although he didn't know what he was talking about, Huang Shizi obviously smiled, said "Sure enough, it's still a child", turned around and walked out.

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The heat here is scorching, containing an incomparably rich immortal qi, and in just two months, Yao Hailei has already cultivated to the late stage of Gang Immortal.

Feeling the surging immortal power in his body, Yao Hailei couldn't help but let out a long whistle from the doctor, the howl was like a sword, and he almost broke through the magic circles around the mansion.

After howling for more than ten seconds, Yao Hailei calmed down.

He got up and walked in front of Gu Ding, his body moved, and the bones in his body were twisted suddenly. A few seconds later, his body turned into a sharp sword, which directly sank into the Gu Ding, and flew down the tunnel.

Dozens of seconds later, Yao Hailei had already come to the cave before, and the sword body clicked for a few seconds, and then returned to a human form.

Yao Hailei stretched his fists and feet, and said with a smile: "It's been a long time since I've turned into a sword, but I'm not used to it." ”

As he spoke, the surface of the magma fluctuated, and a fiery red light suddenly flew out of it, exuding a violent aura.

Yao Hailei laughed, raised his hand a little, and a Bingluan bathed in cold flames flew out.

The moment the ice luan appeared, the heart of the earth fire suddenly jumped backwards in fright, and directly disappeared behind a stone cone.

Yao Hailei smiled, and the immortal domain unfolded, completely scanning the entire stone cave.

The cave seems to be located in the middle of the entire Yellowstone Mountain, but the cave extends from the bottom of the mountain, so the amount of magma contained in the mountain is certainly huge.

The inside of the magma was already full of fire essence, and now it has been infected by the heart of earth fire for thousands of years, and the fire essence contained in the magma here is absolutely terrifying.

The stone cave was surrounded by countless cave entrances, and countless hot qi spread out from them, which was obviously prepared for the various disciples of the Huangshi Sect to refine the alchemy. It's just that the location at the top of the mountain is the best, and the heat gushing past is also the most intense and pure.

The surface of the stone cave here is covered with dense magic circle prohibitions, which are obviously arranged by the high-level of the Huangshi Sect in the early years, and only the immortal consciousness of the golden immortals can penetrate this layer of prohibition.

Although the Golden Immortal was only regarded as a cannon fire in the Great Immortal Realm, he was already a master in the Tianqin Continent.

There were only more than thirty Golden Immortals here, and of course the Huangshi Sect could rely on this prohibition to protect the secret of the existence of the Heart of Fire

However, this is also what makes Yao Hailei admire, I didn't expect Huang Shizi to have such courage and dare to risk Yao Hailei betraying them to reveal the Heart of Earth Fire and Earth Fire Immortal Technique to him.

The Earth Fire Immortal Technique has a great function for refining weapons and alchemy, and the Heart of Earth Fire is a combination of spiritual fire and spiritual earth, and its value is naturally immeasurable.

If this news spreads, then the entire Huangshi Sect will be wiped out overnight.

Yao Hailei looked at the prohibition carefully, shook his head unconsciously, and said with a smile: "The prohibition here is too bad, isn't it? ”

With a chuckle, Huang Shizi appeared on the side of the stone cave and said with a smile: "Yao Xian's friendly and fast cultivation speed, only two months, has been promoted to the late stage of Gangxian. ”

Yao Hailei laughed and said, "There is still a little room for improvement, I don't know if Huangshi Immortal Friends are willing to send more?"

"Why not!" Huang Shizi laughed, "A little fire is nothing. ”

Yao Hailei smiled and arched his hand: "Thank you Yao, but of course Yao can't ask for it in vain, as a thank you gift, why don't Yao improve the ban on the magic circle here?"

Huang Shizi was stunned, and before he could answer, Yao Hailei had already unfolded the Immortal Domain, enveloping all the forbidden magic arrays on the stone wall.

With the movement of his mind, all the prohibitions of the magic circle changed in an instant.

Huang Shizi's heart jumped, but now that Yao Hailei had already started to change the ban on the magic circle, if he interrupted rashly, it might cause the magic circle to collapse directly, and then it would be even more troublesome.

A few minutes later, Yao Hailei retracted the immortal domain and said with a smile: "Huangshi Immortal Friend, can you check it out?"

Huang Shizi hurriedly unfolded his immortal domain, a look of surprise gradually appeared in his eyes, and he looked at Yao Hailei in shock.

Although the heat originally transmitted through the magic circle was full of immortal energy, the energy in it was too violent, and it was easy to go mad when absorbing too much.

But now, after Yao Hailei's improvement, not only can the intensity of the heat transmitted be easily controlled, but the violent power can be greatly reduced, allowing people to absorb the heat slightly.

In addition, unless it is the person who controls the magic circle, even the immortal consciousness of the immortal lord cannot penetrate this immortal realm.

Moreover, this set of magic circles can actually convert part of the hot air into immortal qi and transmit it to the surface of the mountain.

In other words, even the other disciples on the surface of Huangshi Mountain were able to enjoy the benefits of doubling the intensity of the immortal qi.

Yao ...... Yao Xianyou, this is simply ...... It's just ......" Huang Shizi was so excited that he was incoherent.

Before, he saw Yao Hailei promoted so quickly but so calmly, because he calmed down in front of Yao Hailei.

But now that he saw that the change of the magic circle had such a huge benefit, how could he not be excited, and not cry and weep is already quite good.

Yao Hailei smiled and said, "Huangshi Immortal Friend, then Yao is welcome?"

Huang Shizi turned around, nodded hurriedly and smiled: "Yao Xianyou, although you cultivate, but be careful of the hot ......" He broke off halfway through his speech, obviously seeing the ice luan flying above Yao Hailei's head.

Ignoring Huang Shizi who was standing aside, Yao Hailei raised his toes and drew an arc at his lower plate.

In an instant, a stream of scorching magma slammed directly from below, following the trajectory drawn by the base of his feet, quickly forming a magic circle the size of a millstone.

Although it is only the size of a grinding disc, it is extremely complex, and the dense formation patterns make people dizzy to watch.

Yao Hailei sat down directly with his knees crossed, pinched out the seal with both hands, and began to cultivate with the ice tide sea flame on his head.

Huang Shizi was dumbfounded, he couldn't imagine that Yao Hailei was so strong, he could carve a magic circle out of thin air just by swiping the root of his foot.

However, before he could react, he felt a majestic heat gathering from all directions, and the dense heat violently moving the air flow even more staggered him and almost fell.

Huang Shizi watched in horror as the majestic heat gushing out from inside the magma, countless fire essence qi came out of it, and attached to the surface of the magic circle one after another, and finally condensed a thick layer of fire barrier.

Huang Shizi was secretly frightened when he saw it, and casually comforted the heart of the earth fire that jumped up and down in anger, and then turned around and left the stone cave with a wry smile.

Yao Hailei's cultivation this time is another three months.

With the help of the strong fire essence here, Yao Hailei successfully broke out of the cocoon and directly broke through to the Sword Immortal realm from the late stage of Gangxian.

The moment he broke through the sword master, the gang qi in Yao Hailei's body was directly integrated into the bones, skin and flesh, which means that this gang qi directly changed from the need to control it to itself.

Yao Hailei shook his hands and feet, first absorbed all the remaining fire essence here, and then took out the transmission jade cylinder and passed the news of his exit to Tianyan and Tanan.

Yao Hailei finished all this, and then looked at the heart of the earth fire that was staring at him not far away, and he smiled dumbly, and as soon as he raised his hand and grabbed it, he took the heart of the earth fire in front of him.

After scaring the little guy a few times, Yao Hailei smiled and let out the panicked Earth Fire Heart, swiped his right foot again, and re-arranged a magic circle, gathering a large amount of fire essence again.

Although Huangshi Mountain has a large population, there are too many fire essences here, so although Yao Hailei consumes a lot, it does not have any impact on the outside world.

However, Yao Hailei did not continue to cultivate, he was now in the early stage of the sword master, and he had filled all the vacancies of the promotion.

If he wants to be promoted again in the future, he can only do penance on his own, and it is impossible to be promoted in such a quick way.

The reason why he wanted to set up the magic circle was because he was going to start refining weapons.

Taking out the storage ring given to him by the Immortal Dolphin King, a large number of materials were stored in it, since Yao Hailei planned to cultivate the Earth Fire Immortal Technique and not stay in the Huangshi Sect, refining the Immortal Weapon as a thank you gift was the last choice.

After all, the Immortal Dolphin King is only a third-order immortal beast, although the materials are also precious, but for Yao Hailei, who is at the level of Wuzun, these materials are nothing.

summoned the Ice Tide Sea Flame and directly condensed the Mountains and Rivers Ding, and then Yao Hailei pinched the seal with both hands, submerged these materials into the Ding, and began to refine them.

Yao Hailei has been promoted to an immortal-level refiner, so he is naturally able to refine immortal weapons.

The essence of the so-called immortal weapon is that trace of immortal imprint.

Those immortal-level refiners in the human realm have never ascended in cultivation, but they can refine immortal weapons because they can perceive that kind of immortal imprint. As a result, every time you refine the weapon, you can add a trace of immortal imprint.

In the immortal realm, if each immortal refines his own weapon, whether it is the peak of the seventh order or the early stage of the first order, whether it is a precious metal or a pebble, as long as he refines it himself, what he refines is definitely an immortal weapon.

Many of these immortals don't know the art of refining at all, and their attainments in refining are inferior to some third- and fourth-grade refiners in the human world, but they can easily refine immortal weapons, and the reason is because they are immortals.

As mentioned in this article, there are actually two ways to refine tools, one is to use pure flame burning materials, combined with various secret art handprints to refine tools, and the other is to rely on ancient Taoist texts to refine tools.

Like most of the immortal refining tools, in fact, this is the first method, they purely rely on the immortal brand and the immortal fire to forcibly upgrade the instrument to an immortal weapon.

However, a refiner like Yao Hailei relies on the inscription of Taoism when refining, and directly refines immortal weapons.

In the ups and downs of the cold flame, many materials quickly melted, condensing various utensils, and then Yao Hailei directly engraved various Taoist texts with immortal patterns, so that he had various abilities.

In the blink of an eye, another half a year has passed, and Huang Shizi has also come in several times, when he originally saw Yao Hailei refining the weapon, he wanted to stop it, but when he saw Yao Hailei's refining technique, he directly gave up this idea.

As Tianyan expected, the Huangshi Sect was indeed a refining sect, and its level was even the first-class level of the Tianqin Continent.

It was precisely the existence of the Huangshi Sect that allowed the Immortal Sect Alliance to barely support it under the oppression of the Four Seas Branch in the early days.

With the help of the rich fire qi provided by the heart of earth fire in the mountain, the success rate of the Huangshi Sect's alchemy is extremely high, and it is precisely because of this that many masters have been attracted to come.

One day half a year later, Yao Hailei, who was immersed in the refining weapon, suddenly woke up, but it was because he was shocked that the materials had been consumed unconsciously.

Because of his loss of mind, the prototype of the two utensils of Shanhe Ding exploded directly.

It was also thanks to Yao Hailei that he had been promoted to the realm of the Sword Master, and as soon as his mind moved, the Immortal Domain instantly blessed the mountains and rivers, easily blocking the explosion wave.

Yao Hailei looked at the fried slag, shook his head and sighed, but his eyes immediately became hot again, and when he raised his hand, more than 100 immortal weapons were densely packed in front of him.

"Not bad, seventy-eight cloud-level immortal weapons, thirty-two king-level immortal weapons, and three main-level immortal weapons, haha, this time he has refined a large number of immortal weapons, presumably Huang Shizi will go crazy with joy, right?"

Originally, Yao Hailei was only a cultivator in the human realm, so the information left by Mu Liefeng did not have much information about immortal weapons.

And when Yao Hailei resumed his cultivation, the information left by Mu Liefeng detailed the classification of immortal weapons.

Immortal artifacts are divided into seven levels, from low to high, which are cloud level, king level, main level, monarch level, emperor level, honor level, and emperor level.

In fact, above the emperor level, there is a large level, which is an ancestor-level immortal weapon. However, this ancestor-level immortal weapon is actually the level of a human-level treasure.

Yao Hailei thought in his heart, put away all the many immortal weapons casually, looked at the heart of the earth fire staring at him in the distance, smiled dumbly, raised his hand at it, and then directly turned into a sharp sword, and returned to his residence along the tunnel when he entered.

When he returned to his residence, he found that Tianyan and Tanan were both in the mansion, and they had now broken through to the second-order level, and it was obvious that they were also working hard to cultivate while they still had room for improvement.

Yao Hailei did not alarm them, but quietly left the mansion.

As soon as he came out, Yao Hailei unfolded his immortal sense, locked the guards in front of the Huangshi Palace, and directly teleported to the front of the Huangshi Palace.

Just appeared there, and immediately frightened the four immortals guarding the door and hurriedly raised their weapons, and when they noticed the momentum exuded by Yao Hailei, they hurriedly put away their weapons.

One of the guards hurriedly said, "Senior is ......"

Yao Hailei waved his hand and raised his voice in the hall: "Huangshi Immortal Friend, can Yao come in?"

After a moment of silence, Huang Shizi suddenly strode out of the hall and said happily: "Yao Xianyou can be regarded as out of the customs, you ...... You?!"

Huang Shizi's eyes widened, and he looked at Yao Hailei in surprise.

When he entered the stone cave, he noticed that Yao Hailei was refining weapons, and was shocked by his refining techniques, and he didn't notice Yao Hailei's cultivation level.

Now that Yao Hailei has not hidden his strength, Huang Shizi naturally noticed Yao Hailei's cultivation in an instant.

"The middle stage of the sword master?!Yao Xianyou, you...... Demon!" Huang Shizi shook his head and sighed, but he didn't know that he had inadvertently said Yao Hailei's nickname in the human world.

Yao Hailei smiled faintly, and also put away his breath, and used the secret method to hide his cultivation as the late stage of Gangxian.

Originally, he was only in the early stage of the sword master, but refining the immortal weapon for half a year actually made his strength increase again, and he jumped directly to the middle stage of the sword master.

Huang Shizi smiled bitterly and arched his hand: "Should Huang call you a senior now?"

Yao Hailei smiled dumbly, held him up, and said, "Why be so polite, just continue to call Daoyou." ”

As they spoke, the two of them walked directly into the Yellowstone Palace.

At this moment, there were fourteen immortals from the Earth Immortal Peak sitting in the hall, and they were the elders that Yao Hailei had seen when he first arrived in the Huangshi Sect before.

"How many are missing?" Yao Hailei raised his eyebrows and said in surprise, "Not there?"

Huang Shizi sighed lightly and said, "It's fallen." ”

Yao Hailei frowned, and said suspiciously: "Why, you cooperate with the Immortal Beast Alliance, and ......?"

"No, no, you misunderstood," Huang Shizi explained with a wry smile, "Now that the forces of the Four Seas Branch Hall outside the Four Seas City have been occupied by our Immortal Sect Alliance and the Immortal Beast Alliance, they have no power to fight back at all. ”

"How can that still ......?"

"Fighting, where can there be no dead!" Huang Shizi sighed lightly, and then said with a smile, "But now that the Four Seas Branch Hall has been pressed into Four Seas City by us, it has been extremely decayed. ”