"It will take about a day to upgrade the level, if you are not at ease, you can stay outside, or you can leave a message card, and I will contact you after I succeed!"

Li Changfeng put away the snow knife and storage bag, stared at Mu Yan and said seriously, his eyes were sincere and calm.

If it weren't for the completion of Mu Yan's task, within two or three days, he wouldn't have planned to come out!

Mu Yan nodded: "I'm waiting for you here, it's not that I don't trust you, it's just that I have nowhere else to go, and I'm just as boring wherever I go!"

took out a pot of wine and handed it to Li Changfeng.

"I went to Huofeng Tower before, and I always heard that You Mo Bai praised how delicious his own wine was, and it was rare to have a chance to taste it, so I went to buy some! I wanted to come back and wait for you for a while, if I still haven't met, I will go back to the sect directly!"

"Thank you!"

Li Changfeng was grateful in his heart, Mu Yan really trusted him, and he was also very concerned about improving the quality of the Wind and Snow Knife.

took the flask and poured it into his mouth, it was sweet and cold, full of wine, and full of spiritual power!

"It's really good, I'll go refining now, you can help me guard here, just wait for Song Ran to come back!"

"Yes, come on!"

Li Changfeng smiled, said the charging rules of the refining room, and left quickly, picking up a labor force for nothing.

...

Refine the room, close the door!

The divine soul quickly descended on the refining space, and the time was pressing.

I took six kinds of seven-grade materials, three wind attributes, and three cold attributes, and the material value alone had already reached 100,000 medium-grade spirit stones.

Fortunately, there is a gift from Xiao Yi, otherwise I wouldn't be able to make up these precious materials, and it would be good to be able to upgrade to the seventh grade.

Then he took out a seven-grade Qiling Stone, which was specially used for the birth of spiritual wisdom of magic weapons, worth 120,000 spirit stones.

Plus three medium-grade strengthening stones.

Then I took out some minor materials, and the cost of various materials accounted for about half of the cost, and at most half of the cost was earned, which was not black!

After all, the special effects given by the system are not counted.

Everything is ready, throw all the materials into the Great Xuanyuan furnace at the same time, and use it for the first time, it must be done beautifully.

As time passed, all the ingredients melted into essence, without a trace of impurities, and the speed was much faster than when using the old stove, which was very refreshing.

"Great Xuanyuan Furnace Cowhide, it's a pity that this flame..."

Li Changfeng frowned slightly.

In the refining space, the efficiency of the Great Xuanyuan Furnace plus the system flame is indeed high, but once in the real world, without the blessing of the flame, the efficiency will inevitably be slow!

Although it can be brought to the outside world, how can it be affordable to consume 10 refining points in an hour?

He pulled out the snow knife and threw it without hesitation.

The next step is the most important step, which is to let the snow knife absorb the essence of the material and complete the qualitative change of quality. This is very important, and if you don't pay attention to it, you may ruin the original charm of the Wind and Snow Knife and turn it into another magic weapon.

The wind and snow knife is erected in the center, and the blade gradually changes color, between melting and not melting, and you can clearly see a cloud of qi jumping in the blade.

"Sure enough, it's a good knife, Mu Yan is about to directly cultivate the machine spirit, it's rare! Fortunately, if you meet Xiao Ye, let others upgrade it, and it is likely to be ruined!"

Li Changfeng sighed, except for the person who refined it at the beginning, I'm afraid no one could see that the Wind and Snow Knife actually used the power of harmonizing the wind and snow with Liqing Qi, and it was precisely because of this mass of qi that it had the foundation and foundation for being promoted to a spiritual weapon!

If the Ten Thousand Armor Scale Gold is used, He Li Qingqi will be completely forced away, and the Wind and Snow Knife will also lose its spirituality.

"Fusion for the master!"

Spiritual sense traction, coupled with a specific refining technique, the essence liquefied into a thin stream, slowly moving towards the blade.

It can't be fast, it must be steady, and it can't break the balance.

An hour passed, Li Changfeng's back was already soaked with sweat, and his soul was a little seriously consumed.

Although it is better than many monks in the same realm, it is also unbearable, and the difficulty of upgrading to a seven-grade magic weapon is not much lower than directly refining a seven-grade magic weapon!

Gritted his teeth, he had already completed two-thirds of the way, how could he choose to give up at this time?

Only by persevering can there be a way out!

"Buzz!"

The snow knife made a buzzing sound, and the absorption of essence has reached the limit, and every little more is extremely difficult, but only by breaking through the limit step by step, the quality will go further!

"Come on, your stupid brother is still waiting for you!"

The absorption rate gradually slows down.

After half of the remaining essence was absorbed, it finally came to an abrupt end, and the blade kept shaking.

Li Changfeng picked up the Qiling Stone, and a flame formed in his palm, which quickly melted it and turned into a cloud of light blue liquid, transparent as water, but even more viscous.

"Go ahead, make or break it!"

Li Changfeng's emotions were a little excited, and he shot the liquid towards the blade of the knife, like a water arrow.

Laugh at!

The water arrow hit the position where the air mass in the blade of the knife swam and stopped instantly, turning into a whirlpool, quickly sucking the liquid into the blade.

There is no sense of autonomy, just instinct!

Li Changfeng was a little excited, at this time it was the time when the Wind and Snow Knife transformed on its own, no one could help, and it depended on the will of God whether it could succeed!

Staring wide-eyed, staring intently, the first time you tinker with a spiritual weapon, you must not fail!

The liquid is all absorbed, and in the process, the essence is also absorbed, and the blade becomes a little swollen.

"It must be done!"

Li Changfeng clenched his fists, he would not use the special effect of the Great Xuanyuan Furnace unless he had to, otherwise even if the refining was successful, the quality would not be as strong as the breakthrough on his own!

At this moment, every second becomes long, for fear of failure.

The whirlpool of air masses did not stop, but the speed of rotation became faster and faster!

With a wave of Li Changfeng's hand, thousands of medium-grade spirit stones appeared around the furnace, but in the blink of an eye, all of them turned into spiritual energy and flew into the blade without any sign of stopping.

"I'll go, so big an appetite?"

The next moment, there were tens of thousands of spirit stones.

It's a pity that I only lasted a few breaths.

"I'll rub!"

Li Changfeng was not angry but happy, he was very excited in his heart, absorbing the spiritual energy, indicating that the spiritual consciousness of the magic weapon is being opened, and the more it is absorbed, the better the quality of the spiritual weapon, and the stronger the spiritual weapon!

He also took 30,000 spirit stones.

"Whew!"

After absorbing more than 10,000 people, the speed finally slowed down, and after two breaths, they all stopped.

Two streams of blue light fell, enveloping Li Changfeng and Fengxue Dao respectively.

[Ding!Wind and Snow Knife Quality Improvement Success, Promoted to Seven-Grade Spiritual Weapon, Successful Refining of Spiritual Weapon for the First Time, Special Reward Best Strengthened Crystal 30, Best Spiritual Stone 30, Cultivation Increases by 10%, Vision Thunder Quenching, Xuanyuan Pearl]

"Rewarded with a vision?"

Li Changfeng was stunned, happiness came too suddenly, even happier than the ascension of the divine soul, looking forward to the stars and the moon, finally had the first vision of refining weapons, and it was also thunder, absolutely pulling the wind!

Even if it's just a character vision, it's enough for the time being!

The blue light dissipated.

But before he had time to check the attributes of the Wind and Snow Knife, a thunderous sound sounded directly in his mind.

"Oh my day, I forgot that the spirit weapon is going to be tribulated!"

Li Changfeng opened his eyes and hurriedly took out the wind and snow knife, he had just been shocked by the rules of heaven and earth, and if he slowed down, he was afraid that he would also be chopped!

No wonder a thunderous quenching vision was rewarded!

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