Lu Tai sensed it, nodded heavily, and his eyes were full of surprise: "My vision is not accurate, but I feel that the grade of this single-bladed dragon and tiger sword can at least be regarded as the middle grade of the mysterious weapon, right?"

Lu Buqi nodded and said: "It's a medium grade, in fact, there is still a surplus of its original vein space, but it is the first time I am refining a mysterious weapon, and I don't dare to be greedy, otherwise I will have enough opportunities to impact the top grade." ”

Next to them, Lu An and Lu Ping had already narrowed their eyes with laughter, and said again and again: "Enough of the middle grade, enough of it!"

"You're not greedy!" Lu Buqi smiled slightly: "Then who will give this handle first? ”

Lu An and Lu Ping have always had a good relationship, and pointed to each other at the same time: "Give it to him!"

Lu Buqi smiled: "Then give it to Lu An first." ”

Lu An and Lu Ping naturally nodded in unison to say that they had no opinion, anyway, in their opinion, if Lu Buqi refined the first Xuanqi-level single-edged Dragon and Tiger Sword, there would be no shortage of the second Xuanqi-level single-edged Dragon and Tiger Sword.

Facts have proved that this is indeed the case, although Lu Bu gave up the second single-bladed dragon and tiger sword to burn the second kind of occult pattern, because of a little distraction and failed, but the next day when the furnace was opened again, but the second single-bladed dragon and tiger sword was also successfully refined, which was also a medium-grade mystical weapon.

In addition to the same style, the spine under the blade is engraved with a dragon pattern, and Lu Buqi's exclusive "Do not abandon Huaxia" inscription, and the hilt of the sword is also engraved with the words "An" and "Ping" respectively.

And the news that Lu Buqi was able to refine the mystical weapon naturally caused a thousand waves in Longmen with one stone. Everyone was secretly happy, after all, this meant that as long as there were enough materials, then the disciples of the Dragon Sect would basically not lack suitable magic weapons.

In the following time, in order to consolidate the further refining methods he had mastered, Lu Buqi decided to spend a little time refining them.

So, after Lu Buqi sorted out all the refining materials he had accumulated, what He Jingzhou had originally supplied, and some of the refining materials collected by the Golden Dragon Treasure Hall, he made all kinds of collocations according to various properties, and then buried them in the refining vessel.

In half a month, Lu Buqi did not respond to Xie Qianchou's proposal to exchange alchemy, and refined the weapon with all his heart, turning more than half of the material into twenty magic weapons at an average rate of one mysterious weapon and two magic weapons in two days on average. Among the seven pieces of mysteries, there are two high-grade mysteries, four middle-grade mysteries, and one low-grade mystery. Among the thirteen magic vessels, there are no first-grade products, five medium-grade ones, and eight high-grade ones.

Lu Buqi estimated the value of the materials as a cost, and took out one low-grade mystery, two medium-grade mysteries, and five medium-grade magic vessels as the results of his labor from the materials provided by He Jingzhou. In Lu Buqi's view, since he is not dead, some promises and cooperation must continue.

As for the remaining four mysterious artifacts and eight magic artifacts, Lu Buqi asked Xu Chengzhi to hand them over to the Golden Dragon Treasure Hall. When Lu An, the hall master of the Golden Dragon Treasure Hall, received these magic weapons, his eyes were red, and this kind of look had never been seen even when Xie Qianchou handed over the pills to the pill storehouse. Who made today's Longmen, the magic treasure house and the pill storehouse, that is, poor?

With the repeated refining of so many magic weapons, the refining weapon jishu that Lu does not abandon can be regarded as stable. Although it has not been able to reach the point of the legendary smart magic method, the refining technique of the pneumatic law seal can definitely be regarded as a masterpiece. Even if it is Sikong Ming, the art of refining weapons at this moment is not as good as not giving up.

On the evening of this day, when Long Buli was a little annoyed and relieved his sorrows, Lu Buqi was just about to accompany him to refine the alchemy, when suddenly Lu Tai sent a message, saying that Lu Kang and Lu Yan were preparing to both attack the Xuantong period.

This time, even Xie Qianchou didn't have the heart to alchemy, and several people rushed over.

The sprint location chosen by Lu Kang and Lu Yan was in front of Lu Hongshan's grave, which can be seen that the two of them wanted to break through to the Xuantong Realm.

In front of the two people sitting cross-legged, there are four big characters written on them...... Refining and refining gas!

Yes, this is a general summary of the breakthrough Xuantong period that Lu Buqi passed on to them, and it is also a necessary way for Lu Buqi to pursue martial arts in Huaxia Guozhong in his previous life.

In Lu Buqi's previous life, for refining and refining qi, it is actually a manifestation of the martial artist's internal and external softness, and the great achievement of martial arts, that is, the combination of Yuan Jing and Yuan Qi, and the transformation into a light and clear and qualitative essence in the body, so as to be able to remove the impurities of the body, and can use the body liliang more perfectly and with the help of external forces.

And in this shijie, corresponding to the yuan essence, it is undoubtedly the courage of refining the body, the marrow strength and the blood strength scattered into one, which can be described as the blood and blood qi. The corresponding to the vitality is not inside but outside, which is the foundation of the five elements of nature, the qi of heaven and earth that is everywhere and does not melt into anything.

What Lu Buqi told Lu Kang and Lu Yan was: "Xuantong, in fact, is the process of refining and refining qi, although it is mysterious, as long as you can sense the qi of heaven and earth with your mental power, and with the help of the qi of heaven and earth, you can turn blood qi into Xuanqi, which can impact the acupoints, and under the guidance of mental power, you can act out of the body, and you will be successful!"

After thinking about it for half a month, Lu Kang and Lu Yan finally found a little feeling and were ready to hit the Xuantong period.