Although he said that, Xu Mu did not act immediately, a pair of eyes moved away from the mural, and slowly raised his forehead.

He stood at the foot of the cliff of this Enlightenment Mountain, looking up at the stars in the Western Regions, and muttered to himself:

"The heart fire has been formed, and the Nine Characters of the Burning Sky must be cultivated to the Great Completion in order to prevent future troubles forever. ”

"What's more, it's better to block than to be sparse, and I have been suppressing the fire in my heart, which is never a long-term solution, and it will eventually break out one day, and then it will inevitably be like a torrent, occupying my mind, and I am afraid that there is no hope of even a little reversal. ”

"I can only bet. ”

At this point, Xu Mu's eyes showed a look of determination.

He has the important task of rescuing Guiyuan Sect from fire and water, Zi Sandalwood has returned to Tianxuanzong, his parents have not been found, he must not die, he must fight for that line of life.

"Senior Prisoner Cow, help me unlock the demonic seal. A deep voice came out of Xu Mu's mouth, and he who figured out the joints was already resolute.

The prison cow seemed to be able to see the resoluteness on Xu Mu's face, knowing that he had made a decision, and immediately slowly transmitted the sound into Xu Mu's mind with its unique rich voice.

"Figured it out?"

"It's not that I've thought it through, but I understand that the Burning Heaven Ancestor is forcing me to fall into the devil. Pursing his lips slightly, Xu Mu looked at the Buddha and Demon mural, and his face was already full of resentment.

Anyone who is forced into a demon will feel uncomfortable, not to mention that person is still his ancestor.

"Okay, but in order not to let you be devoured by the demon in an instant, this seat will do what it can. ”

The imprisoned cow was very appreciative of Xu Mu's choice, and immediately said slowly: "Release the demonic nature to the limit of what you can bear, and it will not make you completely lost." ”

"Thank you, senior prisoner cow. The words of the prisoner cow were undoubtedly a reassuring pill, and the concerns that Xu Mu still had immediately disappeared, and he nodded gratefully.

With the help of the prison cow, Xu Mu will undoubtedly be much safer.

At least you don't have to worry about going crazy because you can't bear it.

Thinking about this, Xu Mu said slowly in a low voice: "Come on!"

Rumble!

I saw that the flame pattern on his eyebrows instantly shrank the moment Xu Mu's voice fell.

A crazy demonic thought instantly permeated Xu Mu's entire body.

His originally clear and deep pupils were filled with a layer of pale red shimmer in an instant, and his eyes faintly suppressed the violent aura.

At the same time, Xu Mu felt as if a fire had ignited in his heart.

It was burning his chest with a terrifying heat.

The scorching sensation made his already somewhat irritable mood even more manic.

The fire was rekindled.

"Whew!" Feeling this feeling of déjà vu, Xu Mu took a deep breath, resisted the desire to cast the Qingping spell, and closed his eyes.

Now that he has chosen to rekindle the fire in his heart, he can no longer use the Qingping Mantra to relieve the demonic nature in his heart.

He had to resist the fire of his heart with his own will.

And this time, the burning heart fire was only one-tenth of the flame pattern in his eyebrows.

He could still bear it.

After closing his eyes and sticking incense, Xu Mu slowly adapted to this level of heart fire and spoke again.

"Come again!"

Rumble!

The flame pattern shrank by a tenth again.

At the same time, Xu Mu's demonic nature doubled.

The fire in his heart rose, and the red light in his pupils intensified.

"Roar!" Xu Mu couldn't bear it anymore, his mouth opened, and he let out a roar, like the roar of a beast.

The sound waves turned into ripples and reverberated in the mountain of enlightenment.

The sweeping sound brought a gust of wind, shaking the lush grass and branches of the Enlightenment Mountain into the sky.

He roared, venting the ferocious desire to kill in his heart.

The prison cow secretly observed Xu Mu's every move, and the latter's originally fair skin was covered with an abnormal red color due to the influence of the heart fire.

The seemingly manic pupils still have a faint trace of clarity.

But the prison cow knows that Xu Mu is close to the limit, and if he deepens it a little more, I am afraid that the only remaining reason will be occupied by demonic nature.

"One out of five, that's pretty good. ”

The sound of self-muffled voices came from the Mud Pill Palace, and the Prison Ox stopped releasing the demonic nature of the flame pattern.

Roar! Roar!

Xu Mu's roar was endless, and the sound waves that erupted from Dacheng's consummate body shook the mountain body of Enlightenment Mountain, and they all slipped down countless sandy soils.

This time, he roared for a whole hour, barely getting used to the current level of fire.

The grass, trees, and branches of the Enlightenment Mountain were almost all shaken down by his voice.

The dense leaves were still green, and they were roared down on the land of Enlightenment Mountain.

Even the cliff where Xu Mu stood was full of fallen leaves.

An hour of roaring with all his might, even with Xu Mu's body, he felt that his throat was extremely hot, and he could feel the tingling sensation in his throat even if he made a slight sound.

But he vented in this way, and it barely had some effect.

The fire rising in his chest made him look less manic.

Xu Mu's voice was a little hoarse because of the excessive use of his voice, he gritted his teeth and held back two words from his mouth.

"Come again!"

The Prison Bull didn't do so, it seemed to want to dissuade Xu Mu from going step by step, but after looking at the determined look of the latter's red eyes.

It abandons this meaningless idea.

"Good!" replied the Prisoner Ox.

Rumble!

The flame pattern shrank by a tenth again.

"Ah!!" Xu Mu's already red skin suddenly burst out with green tendons, and his black hair danced wildly, looking like crazy.

In order to vent the demonic nature of his heart, he knelt on his knees and smashed a pair of fists into the mountain body of Enlightenment Mountain at his feet.

Boom!

The flesh fist collided with the mountainous land, and a dull sound erupted.

One punch of Dacheng's consummate body is enough to blast a peak, let alone two fists.

But this Enlightenment Mountain is extremely extraordinary, and that Buddha and Demon Diagram exudes two golden and black Buddha and Demon breaths, as if the entire mountain is fixed, so that Xu Mu's fist cannot smash it.

But it still shook the entire Enlightenment Mountain, and it was crumbling.

Bang!

The two fists are like the drum hammers of the drums, and Xu Mu is like crazy, bombarding Wudao Mountain with one punch.

An hour passed, and Xu Mu's fists had been smashed into a blur of flesh and blood, and gurgling blood splashed all around, revealing Sensen's white bones.

But he didn't feel his pain at all, and he still didn't mean to stop.

The color of clarity in his eyes became less and less as time passed.

"No, he can't bear so much demonic nature. The prison cow, who was paying close attention to Xu Mu's state, sighed.

Xu Mu's willpower is already very strong, but after all, his strength is too weak, and it is still too reluctant to suppress this level of demonic nature.

Thinking about it, it subconsciously wanted to take back a part of the released to relieve Xu Mu's pain.

Om, well, what, horn, mic, huh!

The six-character mantra of Buddhism is reproduced, mixed with the solemn Buddha nature and oscillates in the Enlightenment Mountain.

Moving his gaze to the cliff in front of Xu Mu, the Buddha magic diagram represented that the side of its Buddha nature seemed to come to life.

Smiling with flowers, with a face of compassion, the left eye bursts with endless Buddha light.

Woowoo!!

Buddha and magic figures, Buddha nature and demon nature coexist.

The revival of the Buddha nature affects the demonic nature, and the side that represents its demonic nature also moves, and a terrifying howl erupts again.

The demonic pupils glared angrily, and the same burst burst with terrifying demonic brilliance.

But whether it is the Buddha nature or the demonic side, there is only one goal in the direction in which their pupils look.

That is Xu Mu who is crawling in front of the cliff and frantically hammering the ground.

Gaze from those two eyes.

Xu Mu's constantly raised fists froze, and his forehead involuntarily raised.

A pair of eyes full of ferocity, and only a little bit of clarity, looked at the pair of pupils of the Buddha Demon Diagram like this.

Prosperous!

Xu Mu, whose will had gradually blurred, met his eyes at the moment when his eyes met the four eyes of the Buddha and the Demon Diagram.

I felt like an explosion sounded in my head.

The angry rebuke ringing in his ears pulled him out of his state of confusion.

"This is ......" looked at the Buddha Demon Diagram's eyes with Buddha nature and demonic nature in a daze, Xu Mu's face was full of confusion.

Don't wait for him to think about it.

A whisper came from his ears.

"All things are negative yin and embrace yang, solitary yin does not grow, and only yang does not give birth. ”

"There is yang in yin, and there is yin in yang. ”

"There are demons in the Buddha, and there are Buddhas in the demons. ”

"Yin and Yang are two sides of the same body, hiding each other, replacing each other, and not clinging to one image. Although the two have no fixed image, they change with the Tao, and the upper can be the Tao, and the lower can also be the instrument. The Tao is infinitely useful, everywhere, because of the use. Use is out, yin and yang are determined, although the two are fixed, they also change with time. Therefore, it is said: Yin and Yang are not two, and they are treated with one. One Tai Chi is also, ruling the two things, interacting with each other, and transporting thousands. ”

......

Thousands of words were sprinkled, and every word was clearly imprinted into Xu Mu's mind, as engraved in his memory.

He couldn't forget it.

Fang Cai Xu Mu was crazy, and he hammered the Enlightenment Mountain with all his strength for an hour, and he didn't feel tired at all.

Now that he has regained his senses, he suddenly feels weak, and his sweat-soaked clothes bring a chill.

However, he couldn't care about these details anymore, and quietly listened to the words ringing in his ears, and his face was strange for a while.

"It's like a mental method. Yin and Yang Demon Skill!"

Xu Mu muttered to himself, and unimaginable changes occurred in his body in an instant.

A strange suction suddenly erupted from its dantian.

The heart fire that burned in his heart, pulled out of Xu Mu's heart by the unfathomable force, was unbelievably pulled out of Xu Mu's heart.

Xu Mu could even feel the path of the heart fire in his body.

Everywhere you go, you leave a sense of blazing heat.

Like a ball of fire swallowed by Xu Mu, it was heading towards his lower abdomen.

This is not Xu Mu's will at all.

After listening to the mental method recited by the Buddha's Demon Diagram, the mental method called Yin and Yang Demon Gong began to work on its own.

Xu Mu now seemed to have become a bystander, stunned to see everything that happened in his body.

Thundered!

Finally, the heart fire was pulled into the dantian by that strange power.

Xu Mu immediately sank his divine consciousness into the dantian.

I saw that the white thunder spiritual power crystals representing the Chaos Spirit Tree and the dark blue Nine Ghost Fire spiritual power crystals didn't know when they started.

Two crystals, one white and one blue, began to rotate slowly around each other.

It's getting faster and faster.

The resulting suction is also getting stronger.

At the same time, the two crystals erupted at the same time with a dark blue flame true element and a white thunder true element.

Zhancha Kung Fu, a yin and yang Taiji diagram mixed with white and blue, took shape in his dantian.