In addition to natural production, it is said that chakra metal can also be produced artificially. As long as a ninja completely wraps a piece of metal with chakra and soaks it for a long time, chakra metal can also be obtained. However, the consumption of chakra is huge, two times a day

Maintaining chakra for fourteen hours, with just a piece of metal the size of a fist, requires at least an elite jounin to do it, and this process cannot be completed in a day or two, but takes years.

In other words, an elite jounin spends several years with all his strength, without stopping the output of chakra, and can get fist-sized chakra metal! From this aspect, we can also see the preciousness of chakra metal.

"One million taels, why don't you buy something, even a knife? Who would spend a hundred taels to buy a kunai? No one would buy even chakra metal, right?"

The staff next to him smiled and answered Uchiha Kiyoshi's question.

"This kunai is actually displayed here, which shows the strength of our store and can provide the production of chakra metal ninja tools."

As he said this, the staff also raised their heads proudly.

Uchiha Kiyoshi also nodded. It turned out to be an exhibit. He understood this, but he still asked his doubts casually.

"Well, by creating something that no one will buy, aren't you wasting such a piece of chakra metal in vain?"

At this time, even the rope tree on the side looked at this classmate with doubts. Aren't you quite smart? How could you ask such a meaningless question?

"What's wrong?"

Looking at Naoki's expression, Uchiha Kiyoshi was puzzled. He didn't know what was going on with Naoki's expression.

Seeing that Uchiha Qing really didn't know, Naoki couldn't help but laugh.

"Qing, I always thought you were quite smart, but why can't you figure out such a simple thing? Although chakra metal has been added to this kunai, it doesn't mean it was wasted.

Not to mention attracting customers just mentioned, if you need it one day, you can also refine chakra metal from this kunai."

Hearing Naoki's words, Uchiha Kiyoshi was startled, and then asked.

"Isn't chakra metal fused with other metals? Why, I heard you said it can be separated again?"

"Of course. Otherwise, if we use less chakra metal than the production of chakra metal, how much will be left, and who can afford it?"

Shengshu rolled his eyes and said indifferently.

Uchiha Kiyoshi also realized that he seemed to have learned in his previous life that they could be separated, but he just didn't remember it. However, as a medical student, it's not wrong to be unable to remember chemistry, right?

Immediately, Uchiha Kiyoshi seemed to have thought of something, his face was ecstatic, and he murmured.

"Separation, separation...Why didn't I think of that? Hahaha, that's it!"

Looking at the nervous Uchiha Kiyoshi, Naoki was also startled. Wasn't his deskmate stupid? He stretched out his hand and waved it in front of Uchiha Kiyoshi.

Uchiha Kiyoshi slapped Naoki's hand away angrily, but he still explained, otherwise he might really be mistaken for a fool. The expression on the staff next to him was as if he was looking at a fool.

"Ahem... Well, I'm fine. I just suddenly wanted to understand something and was a little excited..."

However, Shengshu didn't really believe it either. After all, you asked such a stupid question and then laughed out loud. Aren't you just stupid?

Just like that, under Naoki's strange gaze, Uchiha Kiyoshi bid farewell to Naoki and hurried home.

Due to family ties, it was not easy for Naoki to send Uchiha Kiyoshi home, so he went home by himself after saying goodbye.

Please collect!!!
Chapter completed!