"First of all, the chance of getting a 'Special Evolution Stone' is very low, so the price of a 'Special Evolution Stone' is higher than that of a high-grade Evolution Stone, and the exchange for Billy is about one to three. ”

Li Zhi nodded, the 'Special Evolution Stone' sounds better than the Advanced Evolution Stone just from the name, and the price is a little higher, which is understandable.

Shi Sha was silent for a moment, and then said, "However, the Special Evolution Stone is not only from high-level evolution beasts, there is also a small chance that you can encounter the 'Special Evolution Stone' on low-level evolution beasts. ”

"What?"

Li Zhi stomped his eyes and said, "Ordinary evolution beasts can also find 'special evolution stones'?"

Shi Sha nodded and said, "That's right, not only can, but I can tell the boss for sure that more than ninety percent of the 'Special Evolution Stones' are found on ordinary mutant beasts." ”

"Then why is the price of the 'Special Evolution Stone' still more expensive than the Advanced Evolution Stone?" Li Zhi touched his chin and asked with a bit of puzzlement.

"It's because of the unknown nature of the 'Special Evolution Stone'!" Shi Sha said calmly.

"Unknown?"

"Yes, it's the unknown!" Shi Sha nodded and said, "There have been people who have used the 'Special Evolution Stone' and directly jumped from a high-level evolutionary to a top-level 'general-level' evolutionary, and some evolutionaries have used a 'Special Evolution Stone' to produce abilities from ordinary evolutionaries...... There are even ordinary evolutionaries who use the 'Special Evolution Stone' to become a special evolution ability!"

"What is a special evolutionary ability?" Li Zhi looked at her and asked, the ability is the ability, is there a special existence among the ability?

"For example, sonic type abilities, transformation abilities, etc., these evolutionaries beyond the scope of ordinary abilities will be classified as special abilities!" Shi Sha thought for a while, and then mentioned: "And the 'special evolution stone' has another effect, he has a chance to increase the evolution ability by a skill!"

Increase your skills?

Skip levels, evolve, increase skills, and be a good 'special evolution stone', then it's no wonder.

Li Zhi frowned and said, "If the 'Special Evolution Stone' really has so many effects as you said, then the price should be many times more expensive than the Advanced Evolution Stone, how can the exchange rate only be three to one?"

Shi Sha smiled bitterly, shook her head and explained: "When three to one is the highest, sometimes if you are lucky, maybe a high-level evolution stone can be exchanged for a special evolution stone, and the default exchange rate for everyone in private is not 3:1, but two to one, two high-level evolution stones, exchanged for a special evolution stone!"

"Don't you think you have a hard time?"

"Sort of!" Li Zhi scratched his head.

"Actually, it's not difficult to understand, first, most of the special evolution stones in the hands of the survivors are from the bodies of ordinary evolution beasts, although the chance of obtaining them is very low, but if you are lucky, you will still be encountered. Second, the function of the Special Evolution Stone is not stable!"

The function is unstable, and it is not difficult to understand that it is possible for a special evolution stone to make a low-level evolutionary leapfrog to become a high-level evolutionary, or it is possible for a low-level evolutionary to become an alien, and it is possible for an ordinary alien to become a special evolutionary ability, and it is possible to make a single-lineage alien become a dual-lineage or multi-lineage alien.

But it's just 'likely', not '100 percent', 'certain', 'completely' of the above.

The 'Special Evolution Stone' has its uncertainties, and as Shi Sha said, 'instability', whether a good situation can occur or not requires chance and luck!

When you meet the lady of luck, you can't meet you...... It's a loss.

"In the Special Evolution Stone, what can you get at the worst?" Li Zhi asked curiously.

Shi Sha shook his head and said, "There is no explanation, it only contains a faint trace of energy, not even one-tenth of the energy of ordinary evolution stones...... Using the 'Special Evolution Stone' is like gambling, if you are lucky out of 10 times, you will probably win one or two bets. ”

No wonder the price of the 'Special Evolution Stone' is not high, and the odds of winning are too low.

Even so, because there are too few special evolution stones, the price can still be on par with that of high-level evolutionaries, or several times that of high-level evolution stones.

Because everyone knows that the odds are low, but they still want to try, and they will never get it if they don't try, but if they try, if they win once, it will be enough.

"Understood!" Li Zhi nodded.

The items that were exchanged last time were all here, did Shi Sha have any private collections, Li Zhi didn't ask, and he couldn't ask, because there was no way to verify, and he was not ready to stay in the apocalyptic world for a long time, so he could only choose to trust Shi Sha, after all, this is also his woman, as long as it is not too excessive, then it is up to her, no one is perfect, and everyone has shortcomings.

"The sharing ratio that I told you last time was ten to one, right?" Li Zhi said, taking out thirty ordinary evolution stones, five high-grade evolution stones, and three special evolution stones from the evolution stones, and handed them to Shi Sha: "This is your share!"

"That's more!" Shi Sha said two words expressionlessly, and did not take the evolution stone from Li Zhi's hand.

Li Zhi couldn't help but be happy, raised his hand and twisted Shi Sha's little face: "Even your people and I have slept, what's wrong with giving you some more evolution stones." ”

Shi Sha frowned, hid to the side and said: "That's different, the relationship in private can only be talked about in private, cooperation is cooperation, and fairness needs to be done, whether it is for you or for me." If it's every time, I'll be happy, but if not, I still hope you can figure it out, otherwise I'll be unhappy if I share less next time. ”

Li Zhi was stunned, touched his nose, and smiled bitterly, this chick is still quite principled.

Dou Mi En's promotion of rice hatred, the same reason, otherwise it will be according to what it said, how to say it at the beginning, how to calculate. Either you are generous every time, but if there is one stinginess, it is estrangement. No matter how good a partner is, he will become an enemy, and no matter how good a friend is, he will become a raw one.

Whether it's for a man or a woman, the result is the same and won't change.

"Okay, sixteen ordinary evolution stones, two high-level evolution stones, and one special evolution stone, now it's so divided, there's nothing wrong with it!" Li Zhi thought about it, and felt that what Shi Sha said was also reasonable, so he took back the extra part, redistributed it, and said with a smile.

Shi Sha said with a straight face: "It's still too much!"

Li Zhi frowned: "It's more, isn't this exactly one-tenth?"

"It's one-tenth, but the account can't be calculated like this, didn't you say, come to the apocalyptic world, and the energy or wealth consumed is about a hundred evolution stones. You have to remove this fee first, and the rest is the net profit, of course, if you spend money on purchasing items, you can also take it out if you need to. Shi Sha said with a straight look.

“……”

Looking at a high-grade evolution stone that Shi Sha had returned, Li Zhi could only smile bitterly.

He was eager to ask if she had to pay the Evolution Stone for sleeping last night. Of course, reason told Li Zhi that it was better not to say this.