After learning about the usefulness of this exchange system, Li Xin was very conflicted, disappointed and surprised.

To his disappointment, he thought it was a bunch of items, put them in the system, and then exchanged them for experience.

Surprisingly, this is actually another kind of lottery, and there is also a probability that something better can be beaten.

Practice brings true knowledge, and Li Xin decided to give it a try first.

So he took out a few things, a few charms found on Elder Ge's body, a weapon dust, as well as the elixirs and insect eggs found on Sang Mang's body, the Ten Thousand Demon Catalogue and the mysterious dominoes that Sheng Guang had made with him.

I'll use you first, Li Xin chose to throw the charm, the elixir, and the eggs into it.

Anyway, these kinds are the most numerous, even if you don't understand what you gambled on, it doesn't matter, at most you will lose one!

At the moment when these three things were thrown in, the clear half and the turbid half of the pool began to merge and rotate with each other, gradually not like water, but became like a galaxy.

At this time, several pieces of information also appeared in Li Xin's mind.

"Curse the evil spell, the system has automatically matched the host world, and the first grade of the Xuan level has been graded."

"Huiqi Dan, rated Xuan-level high-grade."

"Heart Devouring Gu, the first grade of the Xuan grade at the maturity stage."

In this world, usually items can be graded by Heaven and Earth Xuanhuang, and there are even higher, but Li Xin has never heard of or seen it.

Although they are all heaven and earth Xuanhuang, but between different items, there is no comparison, for example, the value of Xuan-level weapons and Xuan-level pills cannot be equated, and the specific situation should be analyzed on a case-by-case basis.

And Li Xin didn't expect that the three things he threw were all Xuan-level.

In this way, he doesn't have to worry, which means that a new ground-level item will inevitably come out.

Think about Li Xin still has some expectations!

"Does the host choose to exchange for a new item?"

"Redeem!"

Li Xin didn't hesitate, and the star river turned, and in a moment, a yellowish object bounced out of the pool, and he didn't even think about it, he reached out and caught it.

"The Qiankun sword in the sleeve, the first grade of the prefecture."

It is a small sword with a mechanism on it that can be hidden in the sleeve and can be retracted.

Li Xin played with it for a while, placed it in his left arm, and tried it at the same time.

I saw that this Qiankun sword in his sleeve did not need him to charge up, it could burst out with extremely strong strength, and it might be able to play a decisive role at a critical moment.

Li Xin is still very satisfied with this thing.

So he couldn't wait to throw the charms, pills, and insect eggs into it again, anyway, there were still some of them, and he could throw them a few times.

The moment he threw it in, the information of the item popped up in Li Xin's mind again,

However, there is also a system tone.

"The system detects that the recipe of the previously redeemed item is the same, and the redeemed item will automatically drop by one level."

What do you mean?

The items are the same, and the level is automatically dropped?

In other words, the new items exchanged this time are yellow-level?

Then isn't it stupid for me to exchange my three yellow levels for one yellow level?

Li Xin decisively chose to cancel.

It seems that this system really doesn't suffer, originally he wanted to throw these kinds of large quantities into it, and get more prefecture-level items, but now it doesn't work.

Li Xin didn't believe in evil, and continued to try it in a different combination.

For example, a piece of talisman paper, an elixir, and your own saber.

But the system still prompts that no, as long as the exchanged used things appear, the exchange will automatically drop by one level.

Since there is no hole to drill, Li Xin is ready to try something else.

He threw his saber, the dust, and the exercises selected by the Tibetan Academy into it.

"Death Row Sabre: Yellow-level High Grade."

"Wolf hair dust: Xuan-level high-grade."

"Exercise Blood Slaughter Three Knives: Ground-level First Product."

The information of these three items also appeared in Li Xin's mind.

He was not surprised that the Blood Slaughter Three Swords was a ground-level exercise, it was very powerful, and it could mobilize and absorb blood qi.

But these three items are three levels, what will be exchanged for?

Just when Li Xin was puzzled, the system gave the answer or rules.

Needless to say, if the three items are the same, if they are inconsistent, they will be exchanged according to the level with a large number, and if the three items are not consistent.

The proportion of high is 10 percent, the proportion of medium is 60 percent, and the proportion of low is 30 percent.

That is to say, there is a 10% probability that these three items will be exchanged for heaven-level according to the earth-level, 60% will appear at the earth-level according to the Xuan-level, and 30% will appear at the Xuan-level according to the Yellow level.

Fight a bike to a motorcycle.

Anyway, although his saber has been with him for a long time, it is not valuable, and he can still go to death row to report the loss of a handful, and he can't use the Buddha dust, and he has learned the exercises, so he is not afraid of loss!

"System, exchange!"

The galaxy shone brightly, and an object was bounced out, about ten inches, gray.

This was Li Xin's first impression, and after he reached out to take it, he saw that it was a clay figure.

"Vientiane Clay Sculpture: The First Product of the Heavenly Level."

With an excited heart and trembling hands, it is not an exaggeration to describe the current Li Xin.

Heavenly? really gambled, it turned out to be heaven-level.

Li Xin was overjoyed, especially after knowing this Vientiane clay sculpture, he couldn't suppress the joy in his heart.

This Vientiane clay sculpture, as long as hair and blood are dripped on it, it will become larger, and at the same time transform into another self, and there will be flesh and bones, but it is impossible to distinguish from the outside.

In other words, I have a stand-in that looks exactly like my appearance.

Although this stand-in is not intelligent, after training, it can imitate some of its common behaviors and even say some simple words.

It seems to be a bit chicken, but Li Xin doesn't think so, a completely identical stand-in can play a key role.

If this guy can learn and evolve as quickly as the intelligent AI in his previous life, and even really become similar to a human, will he be able to let this stand-in go to Tianzi Prison to report instead of him a year later?

If this is really the case, then Li Xin himself can get out of the shell of the golden cicada and let the birds fly in the sky!!

Li Xin did not hesitate, and with a ruthless hand, he directly pulled off a strand of hair, pressed it into the clay sculpture, and then cut the palm of his hand hard, letting the blood drip in it.

When the blood came into contact with the Vientiane clay sculpture, it became soft and squirming, wrapping Li Xin's hair.

And Li Xin hurriedly let go of his hand because of this strange feel.

This Vientiane clay sculpture did not fall to the ground, hanging in the air, and in Li Xin's surprise, it grew larger little by little.

Ten minutes later, a clay figure of the same height as Li Xin appeared, his fingers, head, and facial features gradually formed, and the mud skin on his body gradually turned flesh color.

An identical 'naked' Li Xin appeared in front of Li Xin.