However, although these exercises are of little significance to Zhanfei, but for others, it is not the case, for others, these ancient exercises, have great significance, and even because the spirit stone is not cut, it is impossible for anyone to know what these exercises will be, which is more mysterious.

If these ten pieces of dense demon spirit stones are put up for auction, they will definitely be able to auction off a sky-high price, after all, this is equivalent to a kind of gambling, which may be a kind of exercise that is not too powerful in ancient times, but at the same time, it may also be a secret book that is so strong that it is against the sky.

And the specific content of these cheats, even Zhanfei can't see it, Zhanfei can only see the names of these cheats, but this is already very good, among the ten cheats, three are the exercises of the ancient period, five are the combat skills of the ancient period, and one is a magic potion prescription, and one is a strange cheat called "beast soldier".

If you just look at the names of those three combat skills, the strength should be average, although they are much stronger than the current ordinary exercises, but the strength is also limited, they can only be regarded as top-grade exercises, they can't be called top-level, and they can be auctioned off.

And the five cheats of combat skills, one of which is called the magic hand Zhanfei is very interested, so Zhanfei took out this cheat book between Zhanfei, and the other magic potion prescription and the strange cheats book, Zhanfei also took it out directly, after all, these things may also have a certain use for Zhanfei.

For the time being, Zhanfei naturally didn't have time to look at these exercises, after all, there were still ten demon spirit stones that hadn't been cut.

Of the remaining ten Demon Spirit Stones, five of them are weapons left over from the ancient period. However, they all look a little worn or even damaged.

The other two pieces are pieces of armor left over from ancient times, and they only look a little worn out, not broken. There is also a magic spirit stone inside a medium-grade spirit stone, and the inside of the spirit stone has an ice-blue magic fruit, I don't know what it is.

Another magic spirit stone is similar to this one, and it also has a spirit stone, but the inside of the spirit stone is an unknown seed.

As for the last Demon Spirit Stone, it is more peculiar, because its interior is a high-grade Spirit Stone. And on top of this high-grade spirit stone, a complete plant was rooted, and the root system of this plant was deeply pierced into the middle of the second-rate high-grade spirit stone. And there are small purple fruits on it, which looks extremely magical.

I don't know what kind of plant it is, and it can survive inside the Demon Spirit Stone for such a long time, and next. Zhanfei also took these objects.

These objects are different from the ones that came before. Those spirit stones, although they will lose their aura if they are placed directly in the air, but in a short period of time, the impact will not be great.

However, if these weapons, battle armor, or that fruit stay in the air for a second, there may be some irreversible damage, after all, they are sealed in the spirit stone to be preserved.

Therefore, after Zhanfei took out the spirit stones that sealed them, he didn't touch them for the time being. Specifically, how to get it out, you still need to ask a professional to help.

But the whole plant can be taken out. After all, it is only the root sealed in the spirit stone, most of the body grows directly in the stone, and it can still grow in the stone, and it is completely sealed with the outside world inside the magic spirit stone, and its vitality can be seen, so Zhanfei can mine it with confidence.

Immediately, Zhanfei also carefully began to destroy the skin of the Demon Spirit Stone, and after about ten minutes, Zhanfei finally mined the plant.

And then, a hint of surprise flashed in Zhanfei's eyes, and his hand also touched the purple fruits, and then, a trace of ecstasy flashed in Zhanfei's eyes, there is still such a thing in this world! It's amazing, and my luck is a little better!

This thing, the shock to Zhanfei is really too great, even if Zhanfei has seen a lot of strange things, his nerves are big enough, he still doubts the truth of this matter, because the fruit on this mysterious plant is actually a spirit stone, and it is not an ordinary spirit stone, it is a purple top spirit stone!

The more high-grade spirit stones, the higher the value, this is very clear to Zhanfei, and this magical plant, growing on top of the high-grade spirit stones, absorbing the nutrients of the high-grade spirit stones, actually grew the best spirit stones, this plant has realized the conversion between different grades of spirit stones, this kind of thing, even in ancient times, has not been heard, and there are no related deeds handed down.

Unexpectedly, this kind of good thing has been encountered by Zhanfei, although it seems that the efficiency of this transformation is not very high, but even if it is slow, it is almost a thing to be able to transform a top-grade spirit stone into a top-grade spirit stone.

It's just that I don't know if it can convert a medium-grade spirit stone into a high-grade spirit stone, or a lower-grade spirit stone into a medium-grade spirit stone? Or, what would happen if its roots were allowed to take root in the top-grade spirit stones? Zhanfei is looking forward to this.

If you can figure out this plant, Zhanfei is likely to have a cash cow, after all, between different grades of spirit stones, the price difference is terrifying.

Although there is an exchange ratio, in the eyes of the real high-level figures, the lower grade spirit stone is simply a broken stone, and it has no meaning at all, plus ninety percent of the resources in this world are in the hands of less than 0.9 percent of the people.

Therefore, although the people at the bottom are using the lower grade spirit stone, but the one who can really do capital must at least be the middle grade spirit stone, if Zhanfei masters the method of transforming the lower grade spirit stone into the middle grade spirit stone, then Zhan Fei will not have to worry about the source of the spirit stone in the future.

Of course, efficiency is also a problem, if the efficiency is too poor, it is better to refine some potions by Zhanfei himself and sell them!

Immediately, Zhanfei put the plant, which he named as a cash cow, in the middle of the room, and then took out a lower-grade spirit stone and placed it on top of the large high-grade spirit stone that its roots adsorbed.

The color of the top-grade spirit stone should have been bright red, but because this cash cow has been absorbing the aura in the top-grade spirit stone, so now, the red color of this top-grade spirit stone has been very light, and this cash cow should not have eaten enough for a long time.

When Zhanfei's low-grade spirit stone came into contact with the money tree, in less than a second, this yellow low-grade spirit stone directly became transparent, and the demonic energy contained in it completely disappeared, and a small flower bone bloomed on the cash tree. (To be continued......)

PS: Thank you for your support!