There is no doubt that from the conversation, we can know that this old Taoist is Lu Daozi of the Qi Sect.

Even in Tianzhou, he is also a top master of weapon refining. Others think that Lu Daozi has returned to Tianzhou, but he never thought that he was still in Hanjian Sect and in this Fengtian Hall.

"We should not participate in the competition for juniors. Elder Fei, just pay attention to this matter secretly. Don't interfere. No matter whether you win or lose, it will be beneficial to our weapon refining peak and Senior Lu's weapon sect. How can you improve your cultivation and state of mind if you don't practice?" Li Qingyun obviously looked at the problem thoroughly.

Although Elder Fei has a high qualifications and realm, he can only answer respectfully in front of Li Qingyun and Lu Daozi.

Needless to say, Li Qingyun is Lu Daozi, who is recognized as the master of weapon refining, and has reached the realm of weapon refining.

Even in the upper sect, the great master of the earth-level weapon refining can still call the wind and rain, not to mention that the cultivation level of Senior Lu Daozi is already in the late stage of the elixir.

Maybe in a few more years, you may reach the Nascent Soul realm.

After Elder Fei reported the matter, he said goodbye and left. Only Lu Daozi and Li Qingyun were left in the hall.

"Senior Lu, it's a helpless move to invite you here this time. It's all because of this Fengtian Sword. I'm afraid I won't be able to hold on for long." Li Qingyun said at this time. After saying that, his eyes swept to the fragments of Fengtian Sword floating in the center of the hall, with helplessness in his tone.

Lu Daozi also nodded: "After my observation during this period, the reason why the Fengtian Sword is difficult to repair is because there is a big secret hidden in it."

"What's the secret?" Li Qingyun was stunned and asked quickly. His weapon refining realm only reached the Xuan realm, which naturally could not match the weapon refining level of Lu Daozi's realm, so he couldn't see some things, but Lu Daozi could see them.

Lu Daozi thought for a while and said, "I just saw this matter. You know why this Fengtian Sword is obviously only the best-grade Xuanyin, but it is so difficult to repair. Even if your weapon refining level reaches Xuanyin, it is difficult to repair. There are things you don't know about here."

Then, Lu Daozi said: "This Heavenly Sword contains the sword marrow. It used to be the Earth Realm Sword, but for some reason, it was sealed in the Xuan Realm Sword. If the magic sword is not broken, everything will be fine. But with such a shattered sword, it is easy to imagine how difficult it is to seal the sword marrow into the Xuan Realm Sword again. Because of this, you have no choice but to use it for years."

"Earth-level sword marrow?" Li Qingyun was also shocked. How could he have thought of this? There was actually an earth-level sword marrow in a magic sword of the highest level of Xuanyin. It was simply incredible and it deviated from the basic rules of refining weapons.

At least in Li Qingyun's thoughts, such things are impossible to do.

"You think it's impossible? But it happened. Qingyun. When you were practicing and studying outside, I told you that you should not regard some classics as laws. There is no law to describe the words in the artifacts. Everything is possible. Laws and works are written by predecessors, but you think, before predecessors? Are there any rules and laws? No, so don't stick to the rules and be bound by some rules and regulations. But look at you over the years, you have never listened to my words back then." Lu Daozi started teaching again at this time.

If it were before, Li Qingyun would have felt impatient, but this time, he didn't have that kind of thought.

Because facts are better than words, no such thing has been mentioned in any work on refining weapons. If the higher-level sword marrow is placed into the lower-level magic sword, will the magic sword not be scrapped?

But the Fengtian Sword has been used in the Han Jian Sect for hundreds of years, and there is no problem. It is also powerful and is known as the number one sword in the Xuan Realm, and is even more powerful than some Xuanjin-level magic swords.

At that time, I thought it was because the Fengtian Sword itself had six magical powers, but now it seems that it was because of the sword marrow of the earth realm.

"I dare to ask Senior Lu, which level of this sword marrow in the land is?" Li Qingyun sorted out his thoughts and asked again.

"The lowest level of ground copper!" After Lu Daozi said that, Li Qingyun took a deep breath.

Lower ground copper?

Even within the Pingzong, I am afraid there is no such powerful magic sword marrow.

It is really unimaginable that Fengtian Sword has such a secret. Li Qingyun doesn’t know the specific situation. Perhaps the head Su Ji knows it, but he needs to ask again.

At present, Li Qingyun felt that he should ask Lu Daozi if it was possible to repair the Fengtian Sword. After all, Lu Daozi is a master of refining weapons in the earth realm. If he can take action, he should be able to repair the Fengtian Sword.

However, Lu Daozi seemed to see Li Qingyun’s thoughts and immediately spoke: “Qingyun, I can’t repair this sword.”

Li Qingyun was shocked, but after all, he was the first to the weapon refining peak and still had basic concentration. He hurriedly calmed down, stood up and bowed, and then said, "Senior Lu, if you have any difficulties, please tell Qingyun."

Lu Daozi smiled and said, "It's not difficult. Originally, I could repair this magic sword, but the problem is that the sword marrow has reached the stage of exhausting oil and drying out. I can repair the magic weapon, but I can't save the dying sword marrow."

Only then did Li Qingyun understand where the problem lies.

The sword marrow of the Fengtian Sword is not only the lowest grade of earth copper, but also has reached the verge of death. As stated in the artifact refining classics, the sword marrow is stored in the magic sword above the Xuan Realm. It is the essence of the sword and the sharpness. The sword marrow is like a living being. If the body is damaged, there is a saying that the sword marrow dies and the magic sword is destroyed.

When you reach Li Qingyun's realm, you naturally know the sword marrow. The sword marrow only exists in the magic weapon-level magic sword, that is, the sword marrow will be produced in the magic sword in the Xuan realm.

Under the Xuan Realm, even a top-grade magic sword in gold will not have a sword marrow.

With sword marrow and without sword marrow, the power is naturally incomparable. However, Li Qingyun knows the level of sword marrow and has other knowledge, but he doesn't know how to treat it if the sword marrow is damaged or dying.

It’s not that Li Qingyun is not good at learning skills. He can become the first person in the Hanjianmen weapon refining peak. There is naturally no doubt about the knowledge on weapon refining. The problem is that in any classics, even in ancient books, there is no way to treat sword marrow.

There is no knowledge in this area at all.

What Lu Daozi said should be because of this reason, so even a master of the earth-level weapon refining like Lu Daozi has no choice at this moment. Perhaps the method of repairing the sword marrow is very simple, but if it doesn't, it will be in vain.

As the saying goes, those who are difficult cannot, and those who are good cannot be difficult.

"I understand, Senior Lu, if there is no way to solve the problem of sword marrow, then please help me with the staff in the past few days. I have to report this matter to the head of my delegation." Li Qingyun took a deep breath and said.
Chapter completed!