Chapter 616

"System, exchange interface."

After much deliberation, Li Xian finally opened the renhuang system, found the exchange interface, and focused on the options of martial arts exchange.

The function of martial arts exchange has always existed, but Li Xian has never been willing to exchange. I don't know why, there are not many options for martial arts exchange provided by renhuang system, but each one consumes a lot.

Li Xian had been able to crush his opponents before, and martial arts was not a necessity. In addition, the development of the Tang Dynasty did not leave Li Xian. He constantly exchanged Lingtian, materials and other things to make up for it. In fact, Li Xian's reputation has always been stretched, and now only a part of it is left to deal with emergencies.

However, since the battle with Huang Taiji, Li Xian has found his own shortcomings. Up to now, it is undoubtedly a good choice to use martial arts to enhance his strength. What's more, he has to face the unknown opponent Wan Jianzong.

"It should be very difficult to hide the task."

Li Xian shook his head, this hidden task reward and punishment are too extreme, almost did not leave any room for maneuver.

"Dragon soul palm, decapitation, decapitation, sacrifice of spirits..."

One by one, Li Xian browsed through the introduction of martial arts. Sometimes he felt sorry and sometimes he was helpless. The emperor system screened out the martial arts that were suitable for him at this stage. However, most of these martial arts could not satisfy Li Xian. What he wanted to exchange needed to consume a lot of reputation value. Obviously, Li Xian did not have this amount.

"That's it, thirteen kendo."

In the end, Li Xian focused on a martial arts book, which can be said to be the most satisfying martial arts book that Li Xian can exchange at this stage.

"Thirteen Kendo, according to the user's understanding of kendo, stimulates different effects."

"One heavy sword Qi, release three invisible sword Qi to attack the enemy. The range changes according to the user's ability."

"Seven fold sword dance, gather sword dance to defend itself. Sword dance can exist for a short time, and its attack range is equal to sword Qi."

"Thirteen sword shadow, accumulate sword Qi continuously, release it in a short time."

In short, this skill is how to control sword Qi and integrate attack and defense, which makes Li Xian more satisfied. However, when he exchanged this skill, the whole person felt bad.

"This thing still needs training?"

After the exchange, Li Xiancai was surprised to find that the thirteen sword skills still show proficiency in their own attributes. At this stage, he can only use sword Qi. It seems that he needs constant cultivation to play the final sword shadow attack.

This is absolutely different from the idea that he could use it immediately after exchange.

However, there is no better way now. Li Xian has to be patient and try. Fortunately, this proficiency can be improved only by using it. This is a relief for Li Xian.

So, Li Xian directly called the royal guards as a companion, and began to brush thirteen Kendo proficiency.

With the continuous use of martial arts skills and the gradual increase of his proficiency, Li Xian found something different. After each use, his understanding of Kendo seems to be deeper, and he can't say why. However, it's not wrong that his strength is slowly improving.

Moreover, it seems that different opponents have different strengths, and the range of proficiency improvement is also different, so the royal guards gradually become Zhan Zhao and others.

The process of brush proficiency is going on in an orderly way. The only thing that makes Li Xian dissatisfied is that his spiritual power is limited. Even if he uses elixir and spirit stone to recover, he needs to rest for a period of time. There is no other reason. Thirteen Kendo consumes too much spiritual power.

However, there is no way to do this. Li Xian's life has been spent slowly under such circumstances.

And in the middle of this, something happened that made him happy.

Ou Yezi is worthy of being a master of forging. Under his command, the Tang Dynasty excavated several rare veins, which made Li Xian unthinkable.

Originally, he thought that he should have found out all the veins of the Tang Dynasty. However, he found several rare veins in the deep underground immediately.

At the same time, under the leadership of Ou Yezi, the weapons and armor of the Tang Dynasty were upgraded to a higher level.

On this day, Li Xian was fighting with Zhan Zhao when the figure of Lu Bing suddenly appeared.

"Your Majesty, there's news from the Shenji institute that something good has appeared in a vein. Master Ou Yezi has already gone. I want you to come and have a look."

During this period of time, the official roads and small transmission arrays of the Tang Dynasty were already quite large. Of course, they were only on several important roads and key places.

"Oh, what is the thing that can let Ou Yezi go to check?"

Li Xian asked.

"I don't know. Master Ou Yezi only said that I would go down and have a look."

"Well, I'll be right there."

There is no doubt that the emergence of ouyezi is great for the promotion of Lixian and the Tang Dynasty. Although all kinds of the old man's fantastic ideas need a huge price to verify, several of them really make Lixian love them.Soon, through the transmission array, Li Xian came to the vein where Ou Yezi was.

"Long live my emperor, long live, long live."

"Long live my emperor, long live, long live."

"Long live my emperor, long live, long live."

With the appearance of Li Xian, people in the mine cave knelt down to salute.

"Flat out."

"Thank you, sir."

Li Xian did not stop to enter the depth of the vein.

"What is it that Mr. Wang came to see it himself?"

Deep in the vein, Li Xian cut to Ou Yezi and asked directly.

"Come here."

Ou Yezi was still lukewarm and went straight to the other side.

Along the way, Li Xian looked at everything he saw and nodded to himself. The ore produced by this vein was condensed by the technique taught by Ou Yezi, which greatly reduced the time of removing impurities in later forging.

In this way, the ore can be put into use only after simple processing, or they are masters. The time, energy and money saved by this simple small means are hard to count.

"Sir, how many people can the ore build here."

Li Xian is not very clear about forging. He will not miss the chance to see Ou Yezi.

"At present, the 10000 people team is not a problem."

Said Ou Yezi.

"Do you think the production of these veins can build a team of more than 100000 people in a short time?"

Li Xian hesitated and asked again.

"100000, ha ha..."

Ou Yezi sneered and gave Li Xian a white look.

"Why, sir, I don't think it's realistic."

Li Xian sighed a little in his heart. After all, the materials needed for more advanced equipment are more precious. He himself knows that it is difficult to make 100000 in a short time. But if he really has 100000 talents, he will have more confidence in dealing with Wan Jianzong and even the canghuan area on the other side of Xueyuan. ..