In the nineteenth lava pool, Shi Mu inserted pieces of medium-grade fire attribute spirit stones into the grooves on the ground.

On the pitch-black ground around the lava pool, a circular circle that filled almost the entire space was laid out, which was the Yinghuo Array, but all the original Huogang stones were replaced by Fire Crystals.

When all the grooves were inserted by the spirit stones, a faint red light suddenly appeared on the surface of the entire magic circle, and the magic circle made a buzzing sound.

In the middle of the lava pool, the red hot magma suddenly swirled wildly, forming a whirlpool.

It didn't take long for the temperature of the entire space to rise, and the fire attribute aura contained in the air became extremely rich.

Shi Mu breathed a sigh of relief, it seemed that what the black-robed old man said was right, the Yinghuo Array was running smoothly, and the effect was far better than the previous one.

He walked to the corner of the stone chamber, where a stone table was placed, on which a small circle of about two feet in diameter was laid out.

In the middle of the circle, Cai'er lay here with her eyes closed.

Cai'er has been groggy a few days ago, and now she is completely asleep.

However, its current situation had appeared once before, and Shi Mu was not too worried.

"Sleep well!"

Shi Mu lightly touched Cai'er's hairy head, turned around and walked back to the center of the Yinghuo Circle near the lava pool, sat down cross-legged, took a deep breath, closed his eyes and started the first layer of the Nine Revolutions Xuangong.

As time passed, the temperature in the entire space had reached an incredible level, and waves of scorching heat rushed in from all directions, and an unprecedented scorching heat began to sweep through the body.

Shi Mu felt that the blood all over his body seemed to be boiling, and the clothes on his body had all faded at some point, as if they were burned by flames, the green tendons on his forehead burst out, and the sweat all over his body was like rain.

He endured the pain and silently ran the exercises.

......

Time passed little by little, and a corner of the cave gradually piled up piles of dull white stones.

In the middle of the Yinghuo array, the abundant fire attribute spiritual power turned into stars and fluorescents in mid-air at this moment, pouring down like a waterfall.

At this moment, Shi Mu seemed to be bathed in the rain of fire, and his skin gradually turned red, as if he had been calcined by a raging fire.

His blackened, withered left hand gradually regained its size under the calcination of the flames.

Shi Mu's heart moved, the blood in his body rolled, and a stream of true qi broke through the dantian and wandered all over his body.

He gritted his teeth and silently recited the mantra, pouring all his true qi into the palm of his left hand.

The originally charred left hand gradually turned red, and bright red lines appeared on the surface, like ignited coke, faintly golden fire danced on it, and a trace of mist rose up on the left hand.

Not only that, but the palm of the hand, which originally weighed more than 10,000 catties, gradually became a little lighter.

Immediately afterward, an unbearable swelling filled the palm, and the meridians seemed to be broken.

After holding on for a few breaths, Shi Mu's left hand was red and shiny, and a monstrous heat wave surged out from his left hand, causing ripples in the surrounding void.

The surrounding rock walls gradually turned red under the touch of this hot ripple, and after a long time, there were traces of lava flowing out, and the whole rock wall seemed to be melted!

......

Time flies, in the blink of an eye, spring goes to winter, and more than three years have passed.

On this day, in the nineteenth cave of Black Flame Mountain, the red light was monstrous.

Shi Mu sat in the Yinghuo array, his body was shrouded in red light, and the red light also revealed a trace of flowing gold, like a huge red silkworm cocoon, and faintly saw the golden light pulsating in the cocoon.

There was a loud "hiss".

The red cocoon burst open, and a terrifying energy instantly swept through the entire cave, and everywhere it went, the rock walls were constantly being cut away as if they were devastated.

"Boom"

Shi Mu's face alternated blue and red, the muscles and veins around his body swelled, and the rotation speed of a true qi vortex in the dantian rose sharply, and as the speed increased, it became a little viscous and dense.

Gradually, these True Qi vortices became smaller and smaller, but they became denser and denser, eventually turning into a slowly swirling mass of crystalline liquid.

At the same time, Shi Mu's red body gradually regained its dark complexion, and the surface was covered with a layer of black dirt, and there was a faint red light around his body.

Suddenly, the red light surged behind him, and for a while, the light was so bright that it faintly condensed into a crimson ape the size of a zhang, lifelike, and with a shout behind him, a pair of red fire wings that were two or three feet long unfurled.

"Roar"

The red ape's dharma phase gradually condensed, and between his breaths, there was constantly a flame in his mouth.

When the last red light shot out, the red ape beat its chest and roared, and the mountain shook for a while, shaking the rock wall and falling one after another.

Shi Mu opened his eyes suddenly, and a hint of ecstasy flashed in his eyes.

In the past three years, in addition to refining the first layer of the Nine Transformations Xuangong to a small success, he also used the demon ape essence blood obtained at the auction to reincarnate and cultivate the powerful demon ape to the seventh layer, and his strength and physical strength have increased a lot again.

Today, the Red Ape Fire Sutra has finally made a breakthrough!

Now that he has turned into a liquid state in the Dantian Qi Mansion and condensed the Martial Dao Law Phase, it means that he has successfully advanced and become a real ground-level martial artist!

At this moment, Shi Mu only felt that his body was filled with incomparably strong power, although he had already temporarily reached the strength of the ground level through totem transformation, but he never had such a hearty feeling at this moment, and the totem transformation also had the risk of soul backlash, compared with the two, the superiority was immediate.

Shi Mu urged the Dharma in his hand, and the Red Ape Law above his head suddenly opened his mouth, and a stream of pure flames gushed out, instantly forming a fire cloud in front of him, the air was scorched and distorted, and a suffocating heat wave swept away towards the surroundings.

"Mixed Yuan is really hot!" Shi Mu saw this, and his face was happy.

This is exactly the Red Ape Fire Sutra after reaching the tenth layer, the law phase martial art "Mixed Yuan True Fire" learned, according to the records in the classics, this fire originates from the chaotic qi of heaven and earth, and has a miraculous effect on dealing with evil demons and dead spirits.

Shi Mu's heart moved, and the red ape law above his head made a hula, turning into a large piece of red light and submerging into his body, and then turned his hand and took out a medium-grade spirit stone, and took it in his hand to recover.

Although this Red Ape Law Phase and Mixed Yuan True Fire are good, it is also extremely expensive for his own True Qi, and with the True Qi in his body that he has just advanced to the early stage of the Ground Stage, he can only summon the Red Ape Law Phase and cast a Mixed Yuan True Fire.

After absorbing several medium-grade spirit stones in a row, the true qi in Shi Mu's body was filled again.

He took a deep breath, his hands dugged for a moment, and the red light behind him burst out again, and quickly stretched to the sides, turning into a pair of fire wings.

With his wings spread, the whole person suddenly rose into the air, circling and flying in the entire cave space, extremely fast and flexible.

After a while, Shi Mu retracted the law in his hand, the wings behind his back turned into red light and dissipated, and the whole person turned over in mid-air and landed steadily.

With the blessing of this fire wing, he can take off like an eagle to defend against the enemy when facing the enemy, and he can attack and retreat and defend, which is many times more flexible than the Blue Wing Speeder.

Shi Mu stood up, raised his hand, and stopped the operation of the Yinghuo Array.

He raised his blackened left hand and stretched it out in front of him, clenched his five fingers into a fist, and then released it, his eyes showing satisfaction.

After the first layer of the Nine Turns Xuangong was completed, the palm of the hand was much lighter than before, and because of the advanced ground level and the seventh layer of the rebirth, at this moment, his control of the left hand no longer had the same jerky feeling as before, although it had not yet recovered to the point before the mutation of the left hand, but it did not have much impact on the use.

Shi Mu's gaze retracted from his left hand, his left hand clenched into a fist, and the true qi in his body was urged, and the slightest heat wave in the air around the fist suddenly rolled up, and the rolling heat wave suddenly converged towards his left fist.

Shi Mu only felt that the temperature of his left hand had risen sharply, as if he was in the hot lava.

At the same time, the essence and blood in his body were boiling, and a huge force seemed to be about to burst out.

With a pang in his heart, he quickly channeled this power to his left hand with all his might, and punched it out into the air.

"Boom!"

A powerful and incomparable force burst out from the palm of his left hand, striking directly into the void, forcibly knocking open a hole in the void in front of him, and a small pitch-black crack appeared around it, which could not be dispersed for a long time.

At the same time, a circle of hot ripples poured down the fist towards the surrounding rock walls, and in an instant, the rock walls on both sides seemed to be melted, and dripping lava slowly flowed, and the entire rock wall seemed to be covered with a layer of bright light curtains.

Seeing this scene, Shi Mu also smacked his tongue!

Those who have heard of the Heavenly Rank have this kind of great magical power of shattering the void, and the first turn of his Nine Turns Xuangong is just a small success, combined with the strength of the ground level, he can actually break through the void with one blow, I really don't know how terrifying it will be to continue to cultivate!

Although after the blow, Shi Mu only felt that the dantian was empty, almost hollowed out, but the power of this left hand is so good, even if he encounters a heavenly powerhouse in the future, he will be able to have the power of a blow!

"Stone, are you out of the customs, why are you making such a big move......" Shi Mu's voice suddenly heard Cai'er's chattering voice.

He turned around and saw Cai'er flying over with a disgraced face, obviously the shaking of the mountain just now had made it suffer a lot.

"Cai'er, are you awake?" Shi Mu said.

It's been more than three years since Cai'er fell into a coma before her retreat.

"You make such a big noise, how can I still sleep. I was just trying to see what was going on with you, when suddenly a few big rocks fell down and almost didn't hit me. Cai'er flapped her wings and flew over.

Now Cai'er has three feathers on the top of her head, and next to the white feather, there is actually a pale golden feather, which is shining brightly at the moment.

"Cai'er, when did you get an extra golden retriever?" Shi Mu stretched out his right hand and patted its head and said.

"Hey, stone, you light. How's it going, isn't it pretty?" said Cai'er proudly.

Shi Mu was about to speak, when suddenly Cai'er's head was deflected, and he looked intently at the closed exit, his eyes were full of white light, and there was a faint golden light cave in it. (To be continued.) )