There is a special refining room in the Quheng Cave Mansion, and all kinds of equipment are dazzling, which makes Ye Pianran open his eyes.

According to Qu Heng's request, she showed a few techniques she was good at, and borrowed Fang Cai's sword to dance a set of swordsmanship.

I have to say that the power of spiritual weapons is different, even if the weapons are not in hand, the lethality is not the same.

If when she dealt with Zhao Changkun before, she had not a frost sword but a spiritual weapon in her hand, I am afraid that the battle would have ended quickly, even if it was not a one-sided situation, it would not make much difference.

Although the Dry Cold Ice Bracelet is also a spiritual weapon, it is an indisputable fact that its attributes do not match her own spiritual root, and besides, she is indeed better at using a sword.

"That's it."

Qu Heng carefully watched her display and took back the sword, the purpose of this request was to understand her personal characteristics in order to better tailor it.

"It will take at least three months to forge a sword, no more than six months at most, and I will contact you if there is anything else." He said, "I need these materials, Gengjing, Yunjinshi, Flowing Fire Steel, ......."

The names of the materials popped out of Qu Heng's mouth, and Ye Pianran listened to it, only feeling a burst of shock.

Most of the materials are very valuable, not to mention, such as maristone, flowing fire steel, etc., but also have a priceless existence, which can basically only be seen at auction.

Among them, Gengjing is the most, this thing can almost be called one of the best refining materials in the current immortal cultivation world, extremely rare and rare, a thin piece the size of the palm will be sold at a sky-high price, once it is released, it will cause countless people to scramble, for which the head is broken and bleeding are not hesitated.

Gengjing is so precious, but its effect is surprisingly simple, it only improves the tenacity and sharpness of the magic weapon.

But among these two tracks, Gengjing is a well-deserved leader.

Taking the Frost Sword that has turned into pieces as an example, if there is a Geng essence in the Frost Sword, even if it is just a little powder, it is enough to make the Frost Sword rank among the top magic weapons, sharpen the iron like mud, and with a slight wave, you can cut off the medium-grade iron bone fan.

Even if it is severely damaged and shattered into pieces, it can be smelted again and radiated with new vitality.

This kind of effect may not be important to magic weapons, but when placed on high-level spiritual weapons or even magic weapons of the level of acquired spiritual treasures, it is life-threatening.

Starting from the spiritual weapon, the higher you go, the more spiritual the magic weapon is, and it needs to be kept in the dantian at all times, and in this process, the benefits for both parties are mutual.

Once the magic weapon is destroyed, the owner will also be damaged, not only that, but all the costs invested in it have to be started from scratch, which is extremely troublesome.

And heptanjing can solve this problem.

However, this is not to say that by infiltrating the essence of the magic weapon, all damage can be avoided and it will be hard and indestructible, but that the essence of the essence is the best known material in this regard, and it is better than nothing, and generally speaking, it is possible to avoid most situations.

Hearing Qu Heng's request, Ye Citian, who had a lot of money, couldn't help but twitch the corners of his mouth.

How did he feel like he was being slaughtered?

Having said that, Ye Citian still resigned himself to his fate, and he took out the rare materials that were shining and placed on the ground, and they were piled up into a treasure mountain in a short time.

"That's all I have in my hand, and I'll send it to you in a few days."

"It's not a big deal." Qu Heng waved his hand, his eyes were almost glued to the top of the treasure mountain, to be precise, it was stuck to the small piece of heptyl essence at the top of the treasure mountain, which made people suspect that he was going to flow out of the mountain in the next moment.

"This gift is too precious, I ......" Seeing this, Ye Pianran was a little distressed.

Although the relationship between her and Ye Citian has greatly improved, with her character, she will not trouble others, let alone accept such a valuable gift with peace of mind, even if she is close to her.

"You don't have to be burdened." Ye Citian shook his head, "And don't you see it?" Senior Brother Qu did it on purpose, he knew that I had Gengjing in my hand, so he would ask for so many rare materials in one go, and if it were someone else, he wouldn't be like this. ”

Hearing this, Ye Pianran was slightly stunned.

At this time, Qu Heng also reluctantly withdrew his gaze that was glued to the Geng Essence, nodded and said, "With this Geng Essence, I can try to refine a higher-grade spirit weapon, speaking of which, it's still your luck, Senior Sister Ye." ”

"If this thing is successful, it will not only make my refining level to the next level, but also allow you to get an extremely powerful weapon, and maybe it can also become the sword embryo of your natal magic weapon, saving a lot of effort and killing multiple birds with one stone."

Ye Citian agreed, "That's exactly the truth. ”

"In that case......

Ye Pianran thought about it for a while, and also took out an object from the storage ring, which was a piece of magic cloud stone essence the size of a human head.

"I don't know if Senior Brother Qu knows about this thing, it's called Demon Cloud Stone Essence, it's a kind of spiritual artifact amplification material, maybe it can come in handy."

After all, she has passed the clear path of the master and even the entire master, and now she no longer hides the existence of the demon cloud stone essence.

As she spoke, she took out a larger piece and looked at Ye Citian.

"This piece is given to my brother, it can be regarded as a little care on my part."

Both of them are people who know the goods, and they can see at a glance that this thing is extraordinary.

Ye Citian accepted it with a smile, and Qu Heng said Wait a minute, and searched the weapon rack on the side to find a knife embryo.

"I'll test the amplification ability of this Demon Cloud Stone Spirit, no problem, right?"

Ye Pianran naturally had no objections.

Next, Qu Heng began to work, he cut off a small piece of magic cloud stone essence the size of his palm, ignited a spiritual fire in his palm, burned and liquefied the material, and then injected it into the knife embryo, and beat it with a hammer.

In a short time, a long, rudimentary knife took shape.

Qu Heng wiped the sweat from his forehead, exhaled, held the handle of the knife with both hands, and waved it forward.

The knife fell on an iron plate of unknown material, leaving a knuckle-deep knife mark, which made his face look surprised and his eyes lit up.

"This Demon Cloud Stone Essence is really good, in terms of amplification ability alone, it can at least rank in the top three among the materials I have at hand." Qu Heng was surprised, "The specific utility needs to be further considered, in short, I accepted this thing, and in return, the missing Yunjin Stone will be up to me." ”

"That's great." Ye Pianran smiled faintly.

Of the few materials missing, the marble stone was the most valuable and the most difficult to find, and as a result, the pressure dropped sharply, and they were all relieved.

As for the rest of the things, Ye Pianran and Ye Citian discussed it and decided to find each one first, and if there is progress, they can communicate at any time.

After confirming a series of matters related to refining, the three of them talked for a while, and Qu Heng waved his hand to send them off.