When Xu Mu followed Lingxi into the ancient and heavy gate of the Battle Skill Hall, he suddenly noticed a slight spatial fluctuation around him, and when he looked at it, he found that he appeared in a study filled with refreshing sandalwood.

At this time, in front of the desk, a beautiful woman in a long skirt was looking at them with a faint smile in her eyes.

On her body, there was no spiritual power fluctuation, but Xu Mu felt an indescribable sense of oppression from the bottom of her heart, as if everything about herself was under the control of the other party.

This feeling made Xu Mu extremely uncomfortable, these powerhouses who stepped into the realm of the Dao were really terrifying, because as long as they stood in front of them, they were almost shrouded in the Dao domain of the human family, and in this Dao domain, he and the other party were the difference between mortals and gods.

Here, even if he wants to blow himself up, it is difficult to do it, and this feeling of not being able to control his own life is really uncomfortable.

And the beautiful woman in front of her is naturally the Mulan patriarch.

"Elder Mulan, I'll bring the new Chief Domain Master to receive a Nirvana Technique."

Lingxi looked at the Mulan patriarch and said with a smile.

Mulan nodded and said, "This little guy is calm, if the ordinary Heavenly Power Realm can obtain the Nirvana Technique, I'm afraid it will come that day, but he can endure it for a few days."

Xu Mu smiled a little embarrassedly, he actually wanted to come as soon as possible, but there were a bunch of waiting for him to deal with in the Four Domains, and he really couldn't get out, so he delayed it for a few days.

Mulan's expression was gentle, and she didn't have the kind of frame of the patriarch, she looked at Xu Mu and smiled, "Lingxi's vision this time is really good......

Xu Mu could feel a hint of kindness in Mulan's voice, presumably treating him as a subordinate valued by Lingxi, but he didn't refute it, just showed a sincere smile.

"You probably haven't been exposed to Nirvana before, have you?"

Mulan asked.

Xu Mu nodded honestly, in fact, he had been in contact with the Nirvana Technique, but he had to keep his mouth shut about everything about Shizun, one of which was that Shizun was persecuted to death by Qin Xuan'er, and now his physical body has just been condensed and his strength has been greatly damaged, and he will not add trouble to Shizun's apprentices until he recovers to his peak, and secondly, for his own safety, if people know the whereabouts of the Reincarnation Sword Venerable, I am afraid that he will become the target of public criticism and be kidnapped by people morally, of course, these words can still be said to Senior Sister Lingxi, after all, Senior Sister is her own person.

"Then do you know what is the difference between Nirvana and ordinary combat techniques?"

Mulan laughed.

Xu Mu knew that the Mulan patriarch in front of him was going to point out to him, so he immediately shook his head: "The juniors don't know."

"In fact, the difference is very simple, if you want to create the Nirvana Technique, you must have a unique perception of the reincarnation of life and death, one life and one reincarnation, and only after reincarnation is Nirvana, so even some strong people who are as strong as the Void Dao or even the Extreme Dao Realm may not be able to see through the reincarnation of the realm of life and death, so although the Nirvana Technique is not of low grade, it can indeed be matched by the existence of the Supreme Technique when cultivated to the extreme."

Xu Mu was stunned, no wonder only the powerhouses of the Dao realm would covet the Nirvana technique, it turned out to be to be reborn from the fire and transform into Nirvana.

Mulan said calmly: "The Nirvana Technique of the Battle Skill Hall only has one chance to cultivate, and failure means that your own talent is not enough, no wonder anyone."

"Next, I will send you to the Nirvana Palace, where all the Nirvana techniques collected by my Daluo Heavenly Domain are stored, you can choose for yourself, and how you choose, that is your own fate."

After Mulan finished speaking, she waved her skirt sleeves slightly.

Xu Mu wanted to ask something, but before he could speak, the space around him was distorted, directly engulfing his figure.

The darkness in front of me lasted for a few breaths, and then suddenly brightened.

Xu Mu's eyes turned and found that he was in a large hall at this time, the main hall was extremely simple, and there was no decoration, only mottled ancient stone pillars standing.

And when Xu Mu saw those ancient stone pillars, he saw that countless points of light suddenly converged on the stone pillars, and finally formed clusters of light

, quietly suspended on the top of the stone pillar.

Xu Mu's heart moved, approached a stone pillar, looked at the light cluster, only to see that inside the light cluster, there seemed to be a light red light bead looming, inside the light bead, there were constantly flames emerging, those flames seemed to have spirituality like each other, and gradually turned into an ancient font.

"Fire Refining Technique."

Obviously, within this light bead is a nirvana technique called fire refining technique.

Those surging flames seemed to be tiny, but they gave Xu Mu an extremely terrifying feeling, which seemed to be a power far above his level.

"Is this Nirvana..."

Xu Mu's eyes were blazing, and his heart was full of covetousness.

Xu Mu licked his lips, stood in front of the stone pillar and hesitated for a moment, and finally took a step, although this fire refining technique was strong, but he did not have that kind of induction in the dark, which showed that the fit between the two was not high, even if he got it, it might be difficult to cultivate.

So he stopped being nostalgic and walked slowly straight ahead.

In this hall, there are a total of thirty-nine stone pillars, which means that there are thirty-nine nirvana techniques here...

Xu Mu was looking forward to it, and he also wanted to know what kind of nirvana technique he could obtain here......

In the silent hall.

Xu Mu walked slowly along the mottled stone pillars, he spent a good time, staring at each passing stone pillar with great interest, and carefully observing the nirvana technique on it.

Although he couldn't observe the cultivation method, sensing the trace of terrifying aura that overflowed was able to make him have enough awe and yearning for that mysterious resonance.

While observing these Nirvana techniques, Xu Mu set a small goal for himself in his heart, to reach the Nirvana realm first!

Xu Mu encouraged himself in his heart, and then walked towards the mottled stone pillar in front of him again, inside the light cluster on this stone pillar, black gas was swirling, faintly revealing a palm-sized black mirror, and the black gas on the mirror turned into an ancient font.

"Treasure of the Demons!"

Xu Mu sensed it slightly, and his eyes showed a strange light, this nirvana technique is wonderful, it seems to be able to reflect the enemy, directly copy the other party, and have some strength of the other party.

But it's wonderful, but when you really want to fight in real time, it should only play a role in harassment, after all, Xu Muke doesn't believe that this Mysterious Demon Treasure can copy the complete strength of the other party, even if it is a real supreme technique, it is difficult to do it.

So he sighed and continued to walk.

Many mottled stone pillars were crossed by Xu Mu, and one after another, Nirvana, which was rarely seen in the outside world, continued to fall into his eyes.

「......」

In just a short distance of only a hundred zhang, Xu Mu was stunned for half a pillar of incense, and Xu Mu could barely move his steps when he saw the Nirvana technique, and the more he saw the back, the more itchy he became, and he even had an urge to roll it all away.

However, although his eyes were a lot hot, Xu Mu still didn't make a choice, because in these Nirvana techniques, he didn't have that heart-beating feeling.

So he adhered to his heart, did not make random choices, and continued to choose.

It's just that although his pace is slow, the main hall has an end after all, so when Xu Mu came to the last few stone pillars, his eyes finally stopped a little.

On the stone pillar in front of him, there was a golden light cluster, and inside the light cluster, there was a golden page.

"Djinn Magic!"

Xu Mu licked his lips, this nirvana technique can be regarded as a kind of body refining combat technique, once cultivated, when it is unleashed, the spiritual power of heaven and earth is swallowed into the abdomen, and the body soars by a hundred zhang, thousands of zhang, ten thousand zhang, like a giant god, with a gesture, it is enough to move mountains and reclaim the sea, and it is full of destructive power.

This is a nirvana technique that is really used in battle, and if it is cultivated, it is self-evident that it will improve the combat effectiveness.

Xu Mu hesitated for a moment, then took a deep breath, and was about to stretch out his palm to grab the golden page.

And just when Xu Mu's palm was getting closer and closer to the golden page, at a certain moment, he was god

Suddenly, he faintly seemed to hear a slight thunderclap, so his palm stopped, and he turned his head to look not far away in some confusion.

I saw that there was a mottled stone pillar there.

This made him a little surprised, because he clearly remembered that there were only thirty-nine stone pillars in this hall, and when did this one in front of him come out?

Xu Mu hesitated slightly, then took a step and slowly came to the stone pillar.

At the top of the stone pillar, within the light cluster, there is a firelight emerges, and the firelight is particularly peculiar, it is actually black and white, giving people a very special charm.

The firelight flickered, and ancient fonts flashed.

"Yin and Yang Phoenix"

...

In the study full of sandalwood, Lingxi and Mulan stared at the light mirror in front of them, and inside the light mirror was Xu Mu, who was choosing the Nirvana technique.

"This little guy is quite picky."

Seeing that Xu Mu had been selected for a long time without results, Mulan couldn't help but smile lightly and said.

Lingxi said with a smile, "Aunt Lan, Xu Mu's potential is not bad, and in the future, there may not be a powerhouse in the Dao Realm in my Daluo Heavenly Domain."

When there was no one, Lingxi's name for Mulan became extremely close, and it was obvious that the relationship between the two parties was extremely close.

"So optimistic about him?"

Mulan smiled, and then said, "It is said that there are rumors in the Luo Tiandong Mansion that he is the face of you, the Lingxi Elder..."

Lingxi pursed his lips and said, "It's nothing more than Qin Xuan's shameless thing secretly released to disgust me, there's no need to care, this old guy has suffered a big loss this time, so he can only engage in these small means."

Mulan said meaningfully, "Really? I really thought you had something to do with it."

Lingxi said quietly, "What can we do, could it be that Aunt Lan really thinks that I will take a fancy to a Heavenly Power Realm?"

As she spoke, her eyes kept looking in the light mirror, and when she saw Xu Mu stretching out her hand to grab a stone pillar, her eyebrows raised slightly, and said, "Giant Spirit Divine Technique? This guy is really violent."

However, Xu Mu's outstretched palm in the light mirror finally stopped, and then suddenly turned to face a stone pillar.

"Changed your mind again?"

Lingxi was stunned for a moment, then looked at the stone pillar that Xu Mu was walking towards, and when she saw the black and white firelight, her cheeks suddenly couldn't help but change, and said, "Aunt Lan, why is this Yin Phoenix and Yang Phoenix Recipe also placed here?!". Five

"What? Any questions? It's also a scroll of Nirvana."

Aunt Lan smiled slightly.

Lingxi was dumbfounded, the Yin Phoenix and Yang Phoenix Technique was indeed only a Nirvana technique, but it was different from other Nirvana techniques, other Nirvana techniques were only created by powerhouses in the Dao realm, but this Yin Phoenix and Yang Phoenix Technique was created by her master, the Reincarnation Sword Venerable!

Moreover, after the creation of this reincarnation sword venerable, he did not teach it to anyone, after all, at that time, Lingxi had already stepped into the realm of the Dao, and naturally there was no longer a need for the Nirvana technique, so this technique was handed over to Mulan for safekeeping.

Mulan never takes out Master's things, she always hides them as treasures!

But why is it that right now, she has put this technique in the temple?! Lingxi's eyes changed, and his heart tightened violently, this was Aunt Lan testing Xu Mu!

She found out Xu Mu's identity?!

On the side, Mulan Yu held the fragrant tea in her hand, sipped it gently, glanced at Lingxi with her eyes, and said with a smile: "What? You seem to be a little nervous?"

Lingxi said dryly, "No, how could it be."

"That's good."

Mulan leaned lazily on the chair, holding her cheeks, but her eyes stared at the light mirror with a burning meaning, and said slowly: "It seems that this little guy is quite close to that old thing, after all, ordinary people can't detect the subtlety of the Yin and Yang Phoenix..."

It's just that when talking about the three words of the old thing, the patriarch of Mulan, who has always been gentle, also gritted his teeth a little.

Lingxi could only twitch the corners of his mouth slightly about this.

She had been able to determine that Aunt Lan might

Did you really perceive something...