What?"

Mu Ning was stunned for a moment, then frowned and smiled bitterly, "How could I have that level of weapon refining materials on me? I'm afraid only the legendary immortals can carry a piece of that kind of material with them, right?"

The girl continued to close her eyes, and the clear and scattered voice slowly floated out from the mist.

"I said there is, so you can look for it yourself."

Mu Ning's heart moved slightly. Qin never said anything unreliable. Could it be that he really had some excellent treasure that could be used to refine weapons?

But why don’t you know?

Under doubt, Mu Ning began to check the contents of his Sumeru Ring. After checking for a long time, he could not find any particularly powerful weapon refining materials. While he was doubting, a flash of light suddenly flashed in his mind.

.

"Could it be it?"

Muning found a black and somewhat translucent round stone in his hand. This stone was the strange stone that was returned to his hand last time because Wanbao Tower couldn't identify it.

Qin turned around at this time, put his hands on the edge of the barrel, and nodded, "Yes, that's him."

Muning looked at the stone up and down, left and right, but could not see anything strange in it.

There seems to be nothing special about this stone except that it is particularly round and sturdy.

Of course, its sturdiness actually showed that it was special, but Muning did not feel any strange aura or spiritual power on this strange stone.

Seeing Mu Ning's strange and confused look, Qin immediately sneered, snatched the stone from Mu Ning's hand and put it in his own hand.

Then she suddenly jumped out of the barrel. After a few spins, she put on her clothes, and the black stone was tightly held in her hands.

Mu Ning looked at her doubtfully, not knowing what she wanted to do.

Qin opened her palms, and black stones slowly floated on her palms. Suddenly, a cluster of purple flames emerged from her palms.

The moment the flame appeared, Muning suddenly felt a smell of terror in the room. This smell of terror was emanating from the purple flame.

Although Muning did not feel the high temperature brought by this flame, the purple flame was definitely not an ordinary ordinary fire.

The stone floated in the flames, slowly rotating.

Mu Ning stared closely at the stone in the flames. Qin didn't say anything. The purple flames were printed in her blood-red eyes.

Time passed slowly, and the sky outside the window began to light up slowly. Mu Ning felt that he had waited for a long time, and when he saw that the stone in the purple flame had not changed at all, he wanted to ask what was going on.

However, before he could speak, the next moment, the rocks inside suddenly started to move!

Muning's expression suddenly froze, and his eyes were completely focused on the stone.

The black stone between them slowly cracked, like the flesh of a plant, or like soil. A black and blue plant slowly emerged from the black stone, and used a

It grows slowly at a visible speed.

Muning stared blankly as the black stone cracked, and then the plants inside grew a lot in the purple firelight.

Under the firelight, Qin's face seemed a little pale again, but her expression remained as usual, her eyes did not change at all, and she seemed to have no consumption.

In this way, a strange green-black plant that resembled bamboo and cypress slowly grew up in the light of the fire.

The flame is like nutrients, quickly absorbed by the black stone, and then absorbed by the plants above.

This process was extremely slow. It was not until the sky outside was completely bright that Qin slowly stopped.

The purple flame disappeared quickly, and Qin's face turned a little pale.

The blue-black plant was only half a foot tall, but Muning felt a vast and strange feeling on this strange plant. The tree seemed to be standing on

There was a fairy in front of him, and he could not detect his reality.

"What on earth is this?"

After suppressing the shock in his heart, Mu Ning hurriedly asked Qin who was standing aside.

Qin slowly walked forward, touched the small tree, and said: "This is a spiritual tree called pine and bamboo. It comes from the ancient times. There is spirituality and divinity in the tree. That stone is his."

**It’s just that people in the world are too ignorant to recognize it now."

"This kind of number does not grow in the woods, but requires the catalysis of spiritual fire. Even the ordinary innate flame may take ten days and ten nights to come out. It can help you catalyze this kind of number."

This is already my limit."

Mu Ning listened to Qin slowly narrating with a look of surprise on his face, and he slowly searched in his mind.

Then I remembered that this name was included in the Nine Turns Sword Art, but because I had never heard of this kind of treasure before, I didn’t remember it much. Now that I think about it, this Songzhu is an excellent master for refining flying swords.

Material.

Muning looked at the pine and bamboo with a strange look on his face, and couldn't help but ask: "Can this pine and bamboo only grow so big?"

"There is no limit to the height that pine and bamboo can grow. It depends on how powerful the flame that gave birth to it is. I once heard that someone used the thunder fire of Seven Tribulations to calcine pine and bamboo for ninety-nine and eighty-one days, but the pine and bamboo

It's only eighteen feet tall. The taller it is, the more terrifying the flames required by Songzhu are. Even if I burn him with my little flame, he won't be able to grow much taller."

Qin's voice was dull, but it was extremely shocking in Muning's ears.

Seven tribulations of thunder and fire!

Isn’t that the legendary flame that can only be mastered in the Mahayana realm?

Mahayana, this is the realm closest to the path to immortality, and it is also the realm that all monks yearn for.

Once I reach that state, I can roam the world freely, and my lifespan can reach tens of thousands of years. Who doesn’t yearn for it?

However, that realm is still a bit too far away from where he is now. Mu Ning thought silently in his heart, and the excitement caused by the Seven Tribulations thunder and fire suddenly cooled down.

On the other hand, not even the Seven Tribulations of Thunder and Fire can make this pine and bamboo reach a higher level, which shows that this pine and bamboo is indeed a rare treasure from heaven!

Mu Ning felt lucky in his heart that he was so lucky to be able to pick up such a treasure left over from ancient times.

Qin looked at him quietly. Seeing that Mu Ning's expression gradually calmed down, she asked: "Actually, now you can use this pine and bamboo to make a flying sword. If you want to make it, I can help you now. But I can only

It just helps you condense a fetal shape. After the sword embryo is formed, you have to put the flying sword into your Dantian, use it to warm it at any time, and often use innate spiritual objects full of destructive power to forge it.

, only in this way will this flying sword become more and more terrifying."

Mu Ning frowned at the half-inch-tall tree and asked with some pain: "This pine and bamboo is so small, isn't it a waste to just use it?"

Qin smiled and said: "A flying sword doesn't use much pine and bamboo. When the time comes, you can warm and cultivate the remaining pine and bamboo in your Dantian. If there is a suitable time, take it out and let it grow again."

After hearing Qin's explanation, Mu Ning was not particularly excited. Instead, he frowned and doubts flashed in his eyes.

After a long while, he looked at Qin and asked doubtfully: "Why are you helping me so much? I saw the Nine Turns Sword Art. Even just making the sword embryo is a process that consumes a lot of spiritual power and energy. Besides, what I just did

I see that you have already used up a lot of energy in promoting the birth of this pine and bamboo."

Qin looked at Mu Ning and suddenly showed an innocent smile. She tilted her head slightly and said, "I'm in a good mood. Besides, I helped you. You must remember that you owe me a favor. I will ask for this favor in the future."

Came back."

Muning immediately smiled bitterly, "How can a person like you need to owe me any favors?"

Qin showed a mysterious smile, "Haha, who can tell these things clearly, right? Do you want me to help you refine it? If not, forget it."

Muning didn't hesitate this time and nodded directly.

How could he let go of such a good opportunity? If you want to gain power, you have to take some risks. Besides, Mu Ning has never felt an aura of danger to him from Qin's body.

Qin raised his lips and smiled, "Okay."

"Songzhu is not an ordinary genius treasure, and the flying sword I want to refine is not an ordinary flying sword, so I am just refining a sword embryo, which will take a lot of time. You seal everything around. Today

Don't let anyone in here!"

When it comes to business matters, Qin's voice is not sloppy at all.

Muning nodded, strode out, and issued the order.

This time Qin didn't insist on clinging to Mu Ning, but Mu Ning himself was also very knowledgeable. After going out to talk, he ran back immediately without any delay.

A being with terrifying strength like Qin would definitely not be so bored that he would spend all day playing with a child with no strength like him. There must be a very important reason why she had to cling to him.

Seeing Mu Ning come back immediately, a look of satisfaction flashed in Qin's eyes.

Then she said nothing and her expression suddenly became extremely serious.

"Ugh!"

She turned her fingers into a sword and cut off the upper half of the tree and bamboo in one go.

Then the upper half quickly floated up, floating above her palm, and the purple flame rose again, surrounding the severed wood and burning continuously.

"Watch it carefully and don't make any omissions. You will also be able to refine flying swords in the future. If you do it wrong, you will most likely waste the materials you regard as treasures!"

Qin's voice came through the flames and seemed a bit ethereal.

Muning responded and stared intently at the broken wood in the flames.

The room quickly became quiet.

This kind of calcination continued for a day and a night. During this period, Qin kept changing the flames and used many other techniques to gradually forge the piece of pine and bamboo into the shape of a flying sword.

Finally, in the morning of the next day, the flying sword was completely formed.

But when Mu Ning glanced at Qin's face inadvertently, he felt a little uncomfortable in his heart.

She has the face of a very cute child, extremely weak and lovable, and now such a pitiful look makes people feel even more pitiful, not to mention that she became like this because of Mu Ning.

.

"bass!"

Suddenly, Feijian made a sharp cry.

Then the flying sword suddenly shook, as if it wanted to break away from the control of the purple flame!
Chapter completed!