And in more than two hundred years, it has been extended to a higher realm.

This chapter is not finished yet, please click on the next page to continue reading the exciting content! At this moment, Xiang Yutian stared at Zhao Qing without blinking, his sword intent became more concentrated, and the Sigu Sword in his hand seemed to feel

The master's mood was affected, and then a clear and clear sound of "clang" was made, which spread throughout the entire Yang Gong's treasure house in an extremely strange way.

The sound of the sword seemed to come from the deepest part of the soul, like a drum in the evening and a bell in the morning, vibrating the spirit of everyone present. It was pure and mellow, stirring back and forth, with lingering sounds. At the same time, there was a faint sound coming from the ground several miles away.

There was a scream.

Suspecting that Yang Gong's treasure house might be hidden underground in Daxing City, the most powerful Yuwen clan in the city sent a group of experts to monitor the sounds coming from the underground day and night, hoping to gain something.

However, under the mental shock caused by Xiang Yutian's move and the sound of the sword, these people immediately fell into a near-permanent coma. Unless they were rescued by a master of the heavenly and human level, they would never wake up again.

Just the warning before taking action has such a shocking effect, which shows that Xiang Yutian's swordsmanship has indeed reached the pinnacle of swordsmanship, and he is qualified to compete with Zhao Qing.

After the sound of the sword, the green color on the surface of the Sigu sword suddenly disappeared, and the left and right edges of the sword actually emitted a flash of red and white light, which kept changing, and the speed of transformation kept accelerating. In the end, it was like a rapid exchange of red and white.

It flickers, making people feel chilly from the bottom of their hearts.

Both Xiang Yutian and Zhao Qing clearly understand how difficult it is for them to meet an opponent worth fighting when they have reached the pinnacle of cultivation in the world.

Therefore, there is no need to talk too much. The two people who have lost their ambition and seek truth have been silently preparing for this moment of competition and are full of expectations for it.

However, sensing the fierce sword intent surrounding him, Zhao Qing did not feel as if he was facing a formidable enemy. Instead, he looked at Xiang Yutian's Sigu Sword with great interest, judging the sword's craftsmanship and seeing that the opponent

He is actually the world's leading swordsmith.

The so-called "Platinum Black Iron" is not the same material as ordinary Black Iron, which is dark black and reddish. The material seems to be transparent and opaque, showing a crystal clear silver-black color, with the appearance of flying flames inside, and the density.

It is much smaller than normal black iron, and is only slightly larger than regular black iron, but its hardness is even half as strong as black iron.

The material of the Holy Fire Token of the Ming Cult in "The Legend of Yitian Sword and Dragon Slaying" is made of platinum black iron mixed with emery and other materials. It can collide with the Yitian Sword and Dragon Slaying Knife without any damage.

According to the information Zhao Qing learned from the Dongming Sect, meteorite mines that can extract platinum black iron are rarer than conventional black gold black iron. Their sect has been searching and acquiring for more than ten years, and they only found a piece of four-dimensional black iron.

Fifty pounds of raw ore.

By studying the Dongming Sect's only platinum black iron sample, she speculated that this metal is actually the product of titanium carbide strengthened by the turbid air and solar energy. The reason why it is more rare may be because its melting point is higher than that of black gold.

Black iron is related to tungsten carbide.

Perhaps, the higher the melting point of a substance, the more solar energy it can fuse, giving birth to stronger spiritual materials?

Xiang Yutian works alone, but he is able to master the art of sword-making, which requires a lot of forging experience to achieve success. This shows that he is likely to have mastered one or several high-quality meteorite mines, and may be able to make his own in the future.

play a role in the plan.

Without thinking too much, he also put the Evil Emperor's relics back into the mercury liquid in the copper jar. Zhao Qing nodded and agreed to Yutian's request to learn swordsmanship and martial arts. With a slight thought in his mind, he made two decisions.

The next occasion for people to compete.
Chapter completed!