Lonely Immortal

But Zhang Zhiwen thought about it and decided to give up. This was too extravagant. Even if a high-level spiritual weapon was bad, it would cost tens of thousands of low-grade spiritual stones. He felt bad that he had lost five thousand low-grade spiritual stones in one go. He didn't waste money like this even if he had money.

As for low-level and mid-level spiritual weapons, it was not so bad. Low-level spiritual weapons were generally priced at hundreds of low-grade spiritual stones, and mid-level spiritual weapons were only priced at thousands or tens of thousands of low-grade spiritual stones. Losses were certain, but if there was no loss, it would be a waste of money. He couldn't exchange spiritual weapons one by one with others, right? How long would it take to exchange them? And it would easily expose his identity, which was not worth the loss.

In this case, he could only melt the low-level spiritual weapons temporarily. Therefore, he took a low-level spiritual weapon and threw it into the stone platform furnace. The spiritual weapon began to melt slowly, and some spiritual gold gradually emerged next to the stone platform furnace. This spiritual gold was still similar to before. The main thing was still the black spiritual gold, and the rest were some colorful spiritual golds. Anyway, Zhang Zhiwen didn't recognize these things.

But melting them one by one, Zhang Zhiwen felt that it was too slow. How long would it take to melt them? If two hundred spiritual weapons were melted, I'm afraid the auction would be over?

Thinking of this, Zhang Zhiwen simply took five or six low-level spiritual weapons and threw them into the stone platform furnace. Anyway, they all had to be melted, so he might as well melt more at once.

This time, a total of six low-level spiritual tools were thrown into the stone platform furnace. Zhang Zhiwen didn't choose anyway. Just do whatever you want. It's fine if it's roughly the same. Anyway, the spiritual gold that came out seemed to be those things. Although there were many kinds, the overall categories were relatively few. This way, it was easier to get rid of it, and there was no need to worry about people noticing anything unusual. Anyway, spiritual gold should be extracted from ore, right? And this thing, generally only weapon refiners have it, right? Then at most, pretending to be a weapon refiner should not be too risky.

However, the situation in the stone platform furnace this time was a little different. After the six low-level spiritual tools were thrown in, no spiritual gold came out for a long time. Zhang Zhiwen was a little surprised. Could it be that the six low-level spiritual tools took a long time to melt?

He couldn't help but take a look, but the furnace had obviously melted several low-level spiritual tools. But soon, Zhang Zhiwen found something wrong again, because one of the spiritual tools didn't seem to react and remained intact.

He was curious, so he took out the spiritual weapon directly. It was a spiritual sword. At this moment, the spiritual sword had an amazing change. The originally transparent blade had a trace of flame color, and it seemed like some sparks were flickering in it. In addition, the sword body and the hilt had changed a lot, and some blue and golden runes appeared respectively. However, these runes quickly disappeared, but Zhang Zhiwen could still see them clearly. What surprised Zhang Zhi the most was that this spiritual sword had turned into a mid-level spiritual weapon!

Zhang Zhiwen was very sure that this spiritual sword was definitely a low-level spiritual weapon at the beginning, and it looked different from now, but why did it suddenly become a mid-level spiritual weapon? Could it be that this stone platform furnace could synthesize low-level spiritual weapons into mid-level spiritual weapons?

Thinking of this, Zhang Zhiwen was shocked. If so, it would be incredible. It was definitely a very useful function, but Zhang Zhiwen was not sure, because although he was sure that this spiritual sword was low-level at the beginning, what if Zhang Zhiwen remembered it wrong?

However, there was no extra spiritual gold around the stone furnace. Obviously, the extra spiritual gold was absorbed by the spiritual sword, and the spiritual sword was upgraded to mid-level quality!

For Zhang Zhiwen, mid-level spiritual tools were nothing and he didn't care about them. But the stone furnace actually had such a magical effect. It was really extraordinary. Even though Zhang Zhiwen was always calm, he couldn't help but get excited now. However, there were still many things Zhang Zhiwen didn't understand. If the stone furnace could really upgrade low-level spiritual tools to mid-level ones, could it upgrade mid-level spiritual tools to high-level ones? In addition, is the upgrade process random? Or can it be controlled? And how powerful are the upgraded spiritual tools?

All these questions flashed through Zhang Zhiwen's mind. He seemed to have underestimated the Immortal Mansion. From the beginning, he felt that the Immortal Mansion should be an extraordinary existence. For example, the speed of cultivating spiritual fruits is extremely fast. As long as there are enough spiritual stones, the quality of the spiritual fruits cultivated is very good. At least Zhang Zhiwen has never seen any spiritual fruits better than here. Now this stone platform furnace has such a magical function. This is simply unimaginable and more mysterious than Zhang Zhiwen imagined.

But no matter what, it is better to do a full-scale experiment now. Anyway, there are not many other things here, but there are many low-level and medium-level spiritual tools. Let's start with the low-level spiritual tools.

Zhang Zhiwen will definitely pay more attention to it if he makes a discovery. Moreover, he specially separates the various categories of low-level spiritual tools. Anyway, the more detailed the better, so that the final result will be more accurate. In short, this Immortal Mansion is good in everything, but Zhang Zhiwen has to explore everything little by little, but there is nothing he can do about it.

Therefore, the experiment began. Zhang Zhiwen threw the spiritual tools into the stone furnace one by one, and then carefully observed their changes. Time passed little by little. Fortunately, each experiment was not long. A result could be obtained in less than an incense stick of time. As more and more results appeared in front of Zhang Zhiwen, Zhang Zhiwen had to sigh with emotion. This stone furnace was really amazing.

At this moment, Zhang Zhiwen has about 20 mid-level spiritual tools in front of him. These are what he got from the stone platform furnace. Among these 20 mid-level spiritual tools, three are very good. They can be said to be of very good quality among mid-level spiritual tools, and some are even comparable to high-level spiritual tools. For example, this pale yellow seal is a spiritual attack spiritual tool. Although the attack power is not great, it is very rare for mid-level spiritual tools. There is also a green satin-like ribbon. It looks like a ribbon, but it is actually made of various materials. It is a good defensive spiritual tool, and defensive spiritual tools are relatively rare. Therefore, the value of this ribbon must be high. The last one is a spiritual sword, which is almost close to the existence of a high-level spiritual tool. At least Zhang Zhiwen feels that it is not inferior to ordinary high-level spiritual tools, and the attack power is very strong!

As for these three spiritual weapons, Zhang Zhiwen melted them specially for upgrading, because he found that this stone furnace was very targeted. For example, Zhang Zhiwen threw in various types of spiritual weapons, and finally selected the spiritual sword as the upgrade target. If they were all defensive, then he would choose the best one at the beginning. The same reasoning applies to offensive spiritual weapons. Moreover, the upgraded intermediate spiritual weapons are much stronger than ordinary intermediate spiritual weapons, even much stronger.

But this is not without any cost. For example, this upgraded spiritual sword was born after swallowing ten low-level attack spiritual weapons in one breath, and the ribbon was even more exaggerated. It swallowed twelve low-level defense spiritual weapons in one breath, which almost consumed all the low-level defense spiritual weapons here. There is also the seal. The seal is randomly generated, because Zhang Zhiwen threw various types of low-level spiritual weapons in at random at that time. He didn't know what the final result would be. Anyway, he just tried it. When the result came out, Zhang Zhiwen was also quite surprised, but this thing can only be considered average. The intermediate spiritual attack spiritual weapon is not very useful to Zhang Zhiwen, and it is not as effective as the bronze bell.

But in general, Zhang Zhiwen has already obtained the results of the experiment. Low-level spiritual weapons will generally produce these changes.

So, Zhang Zhiwen plans to try the intermediate spiritual weapons. Anyway, these spiritual weapons are going to be melted, so why not try it, maybe they can be upgraded to high-level ones. Although the cost is quite high, it is much less than simply melting them.

Soon, Zhang Zhiwen took the intermediate spiritual tools to refine. This time, he was more targeted. He smelted and synthesized them in different categories. After half a day, Zhang Zhiwen got more than a dozen high-level spiritual tools as he wished. In this process, Zhang Zhiwen also added the intermediate spiritual tools he had just smelted and synthesized to the smelting and synthesis. Therefore, in general, seven or eight spiritual tools of the next level can be smelted and synthesized into one spiritual tool of the previous level. This is a loss in terms of conversion, but the quality of the spiritual tools obtained is quite good. At least each of these dozen high-level spiritual tools is very good. Compared with them, Zhao Tiefeng's Fire Thunder Spirit Sword seems a little weak.

This stone furnace can not only melt spiritual tools and separate spiritual gold materials, but also smelt and synthesize to improve the grade and quality of spiritual tools. Another point is that these spiritual tools, especially high-level spiritual tools, all have owners, and many people have seen them. After all, there are not many high-level spiritual tools, and it is easy to recognize the original owner. Even if Zhang Zhiwen intends to consign high-level spiritual tools, the appearance will be noticed by those who are interested, which is a bit risky.

But now it is different. After smelting and synthesis, the appearance is almost changed. If Zhang Zhiwen is not here to watch in person, he may not recognize the original appearance. Therefore, this is also very hidden and safe.

In this way, together with the nearly thirty high-level spiritual weapons that Zhang Zhiwen had obtained before, he now has nearly fifty high-level spiritual weapons in his hands, and a broken spiritual armor. Zhang Zhiwen had a bold idea. He had high-level spiritual weapons for defense, high-level spiritual weapons for mental attacks, and high-level spiritual weapons for spell attacks. Why not melt them and synthesize them? Maybe a top-grade spiritual weapon can be produced?

This top-grade spiritual weapon is extremely rare. Even in the four major families, I am afraid that only the elders and clan leaders have it. Zhang Zhiwen now has such an opportunity to obtain a top-grade spiritual weapon, and he can also change the appearance of these spiritual weapons. No one can recognize it, which is safer and more concealed.

Therefore, Zhang Zhiwen planned to try it, but this was not an experiment of medium-level and low-level spiritual weapons. These were all high-level spiritual weapons. Once there was any mistake, it would definitely give Zhang Zhiwen a headache.