Next, everyone exchanged some questions about extracting Wujin when learning "Strengthening Soldiers". In fact, the process was mainly a few people who had just broken through. After all, the captain and the other three were more experienced in the use of true energy.

According to the mental method, Miao Yongyuan held a fist-sized black gold ore into his hand, transported the few strands of true energy in his body, carefully input it into the ore, and used the true energy to sense the sparse black gold there.

When the true energy entered the ore, Miao Yongyuan felt very awkward, and it was two different concepts of running in his body. But perhaps he was lucky. He just entered the true energy into the ore for a while and felt a special existence smaller than the tip of the needle. With a thought, he used the true energy to soak it first and then pulled out the true energy and the existence like dust.

It was as thin as dust, and the naked eye could not see clearly. He simply didn't even look at it, and kept it in his palm and continued to adjust the true energy to explore it.

After about ten minutes, his true energy was exhausted and his spiritual consciousness had already dried up. He had to stop and meditate to restore his true energy.

When he opened his eyes again, he found that except for Cao Hexuan, Liu Han, Fan Xuan and the other two were still extracting the black gold, the others were meditating to restore their true energy.

Miao Yongyuan glanced at the little thing the size of a needle-hole extracted from his palm and thought to himself: "This efficiency is too low, right? Moreover, after the true energy is exhausted, it is not easy to recover in this base. Why not go outside the base?"

So he asked: "Captain, it's not easy to recover the true energy here, and the efficiency is too slow. Is there any suitable place outside the base?"

Cao Hexuan stopped the extraction work in his hand, opened his eyes, thought for a while, and said with a frown: "Outside the base... although it should be safer as long as you don't leave too far, there will always be accidents in everything. If you practice outside the city, you must have someone to protect the Dharma, so you can only take turns."

This is indeed a problem.

Suddenly, Liu Han said, "I heard that teams above E-level can go to the training room to practice. The spiritual energy inside is higher than that in the wild, but it only requires 30 points per hour."

Upon hearing this, Cao Hexuan opened his bracelet and started to inquire.

After a while, he said, "Yes, we were a F-level team before and were not qualified to use the training room, but now we are an E-level team, we can use the low-level training room. The training room uses a special method to gather spiritual energy, and the cost is 30 points per person per hour. Otherwise, let's try it?"

Miao Yongyuan hesitated and said, "This is too expensive. It takes 30 points per hour. I only have 100 points in total, which is only enough for more than three hours..."

"It doesn't matter. We haven't tried practicing in the training room anyway, so it's okay to try it. If it's really useful, if you don't have enough points, use the team first, and then make up for the task." Cao Hexuan waved his hand and made a happy decision.

Originally, everyone thought there would be many people in the training room, but they found that there were not too many people. That's right, after all, many people had to do tasks, and the cost of this training room was really not something that ordinary people could afford. What's more, the F-level exploration team that had the largest number of people was not qualified to come to the training room. In this way, there wouldn't be too many people in the training room.

After paying the fee in advance, everyone entered the cultivation room, found a place to cultivate and restore the true energy. Not to mention, the spiritual energy in this cultivation room is much richer than in the wild.

Miao Yongyuan first cultivated and restored his true essence, and then continued to extract the black gold.

When people concentrate on doing things, time passes very quickly. Before they know it, an hour passed, and Miao Yongyuan's bracelet issued a prompt sound, prompting him that time was up.

At this time, he had just extracted one-third of the ore, and at this speed, it would take at least three hours. There was no way. He was not extracting it all the time, but had to stop practicing and recover after spending all his true energy, which took so much time.

Without hesitation, he started to operate on the bracelet and continued for two hours. As a result, only 10 points were left in his account, but he couldn't care about that much, and he didn't waste time and continued to work hard. Here, wasting time is wasting money!

When the extraction of an ore was completed, the time was almost over. Miao Yongyuan greeted the others and dragged his tired body and left first.

When I returned to the room, I stuffed something to eat, and fell directly on the bed and fell asleep.

There is no way, extracting Wujin is really not an easy job. It is good to have spiritual energy to replenish at any time. The key is that it is too exhausting. After three hours, Miao Yongyuan felt a slight headache and was particularly sleepy.

It was seven or eight hours later when I woke up.

Miao Yongyuan felt very good, and his divine consciousness power had increased slightly, and his true energy increased by two or three strands!

Sure enough, it is also a way of exercise to keep exhausting and recovering after recovery. The potential of the body is also stimulated and the skills are actually improved.

"The effect is significant, much better than normal practice, but it's too expensive." Miao Yongyuan sighed, got up and walked towards the hall to find food. He was really hungry.

The energy meals provided by the base are really not very good, but the effect of replenishing the energy required by the human body is really good! If you want to eat more ordinary delicious meals, the base will naturally have them, but they are much more expensive. The 10 points left now really can't buy much.

After all, this is Mars, not as rich as the earth's products.

Everyone has already returned, but some people have gone out, and now only Zhao Feichen and Fan Xuan are there. Zhao Feichen is even worse than Miao Yongyuan. After all, he is the last person to break through, and his skills are a little worse than that.

Fan Xuanhe was playing with a short sword, and the blade was covered with dark gold.

Miao Yongyuan asked, "Sister Xuanhe, why don't you put black gold on your long sword? That's your main combat weapon."

"You don't understand this. The material of that sword is a bit poor. It is a waste to plate black gold. Moreover, the amount of black gold required for the long sword is also a little more, which is not enough." Fan Xuanhe threw the short sword in his hand and smiled: "And this short sword is different. I specially redeem it for the latest special alloy, and then plated it with black gold, tsk tsk!"

Looking at the short sword throwing up and down, Miao Yongyuan was scared. If one of them was not connected and stabbed... Although the possibility was extremely small, worry would inevitably be.

However, seeing Fan Xuanhe using black gold like this, Miao Yongyuan looked at the black gold, which was only half the size of a fingernail, but his heart moved and had an idea.

"Sister Xuanhe, I'll draw a picture. Can you help me plate the black gold at the tip of the sword? I want to do an experiment." Miao Yongyuan has no confidence in his skills and does not have enough control. I think it would be impossible to use black gold to "draw" a talisman picture on the tip of the sword, but Fan Xuanhe should be able to do it.

Fan Xuanhe was also a little curious: "What kind of graphics do you want to make? I'll take a look first. If the difficulty is not too high, there should be no problem."

When he thought about it, Miao Yongyuan found paper and pen and drew a talisman diagram made of lines. This is a talisman diagram he learned in the "Hunyuan Sword Sutra". There were originally more than a dozen, but there were not enough gold in his hand, so he thought about trying to get a talisman diagram on the tip of the sword first. It is said that it can amplify the energy of the true essence and make the sword energy more sharp. To put it bluntly, it is the effect of an amplifier and an enhancer.

Fan Xuanhe looked at the talisman picture on the paper and asked curiously: "What's the use of this? Such strange lines are better than just plated on the tip of the sword."

"I want to try it. Sister Xuanhe, can you get this on the sword?" Miao Yongyuan said carefully about his request, paused for a moment, but suddenly thought of something and added: "Can I add my blood and mix it in?"

"This is a novel idea, I can try it." Faced with this novel "playing method", Fan Xuanhe expressed great interest.

When he said that, Fan Xuanhe found a set of tools, took the long sword handed over by Miao Yongyuan, and used a carving knife to carve the talisman diagram on the sword, forming a thin groove.

"Come on, you drip blood on it."

Miao Yongyuan pierced the middle finger of his left hand and dripped blood at the position of the talisman picture depicted by Fan Xuanhe. He probably guessed what Fan Xuanhe was going to do, first fill the talisman picture with blood, and then plate it with black gold, which was equivalent to sealing the blood between the sword and the black gold.

Sure enough, seeing that Miao Yongyuan had dripped blood, Fan Xuan and the one who activated the true energy made the little black gold on her hand slowly soften, and then it became like a liquid. This is also one of the characteristics of black gold. It is useless to burn it with fire, so the true energy needs to be melted.

The black gold that was already in liquid state was "dripped" on the sword, and then used divine thoughts to guide the flow of the black gold. Of course, it was flowing along the talisman diagram. Slowly, there was an additional talisman diagram within an inch of the tip of the sword.

The lines of the talisman diagram are not too complicated and are relatively thin. Looking at the remaining black gold in my hand, Fan Xuan and he still made a talisman diagram on the other side of the sword.

After finishing the double-sided talisman picture, Miao Yongyuan's black gold, the size of half a fingernail, was used up, and it was even a little short of it, and it was directly repaired by Fan Xuanhe.

After looking at his craftsmanship with satisfaction, Fan Xuanhe handed the sword back to Miao Yongyuan and said, "Okay, see if it's OK? Are you satisfied?"

Miao Yongyuan took the sword and looked at it, nodded with satisfaction, "Thank you, Sister Xuan, very good!"

After saying that, he used his true energy to inject it into the sword. A light slowly emerged from the tip of the sword, and then it suddenly rose, and more than an inch of sword energy extended!
Chapter completed!