Bewitching Prince Spoils His Wife: Genius Doctor Unscrupulous Consort Chapter 7572: The best black spirit stone!

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"These spirit stones are called black spirit stones. They are used for the cultivation of monsters. The energy inside is very pure, similar to the blood spirit stones we usually use. Usually this is not converted into credits, but it can be carried out. Redeem.

One black spirit stone can be exchanged for two blood spirit stones, which is equivalent to double the value. "

Instructor Jin looked at the black spirit stones in front of him, and suddenly his gaze stayed on one of the black spirit stones, "There are even the best black spirit stones among you black spirit stones?"

"The best black spirit stone?"

The two of Baili Hongzhuang were stunned, their eyes fell on the piece of black spirit stone pointed out by the teacher Jin.

I didn't notice when I didn't look carefully, but now I have noticed the difference when I look closely.

The mention of this black spirit stone is larger, and the color is darker. Upon careful perception, I found that the energy contained in it is much richer than other black spirit stones.

"This superb black spirit stone is different from ordinary black spirit stones, it is completely another level of spirit stone.

In this monster battlefield, the black spirit stone was not very good, but the best black spirit stone is very valuable.

Because the energy contained in it is more refined, it can be absorbed faster, and cultivators can directly absorb it. With this superb black spirit stone, your body tempering speed will be much faster. "

"How many credits can this top-quality black spirit stone redeem?" Di Beichen asked.

"One hundred credits."

"One hundred credits?"

Bai Li Hongzhuang was taken aback. As far as she knew, the Blood Spirit Stone couldn't be exchanged for credits at all. Even if it were to be exchanged, it would be dozens or even hundreds of dollars to exchange it.

However, just a piece of the best black spirit stone can be exchanged for 100 credits. The gap between the two is too big.

"Even if the energy of the best black spirit stone is more refined, the gap will not be so big, right?"

"Things are precious, and this top-grade black spirit stone can greatly accelerate your breakthrough speed, and your entire physical body will be strengthened. Even high-grade immortals, this top-grade black spirit stone is also useful." Jin Mentor Dan Smiled, "This thing is hard to see below the fifth-tier domain."

I heard that Baili Hongzhuang also understood that there are very few products below the fifth-tier domain. No wonder there will be such a price.

"There are a lot of useful things here. The energy liquid can be exchanged for 300 credits. There are a lot of these medicinal materials, which can be exchanged for 500 credits. There are also some monsters’ skins, which can be exchanged for 500 credits, plus The three hundred credits before the entry are 1,600 credits in total.

As for this superb black spirit stone, do you want to change it? "

Bai Li Hongzhuang shook his head slightly, "No more."

They already have 1,600 credits, which is enough for the current situation. There is only one top-quality black spirit stone. They can try to see what effect it has.

"Well, I will help you change the remaining things, 800 credits per person."

"Thank you, Mentor Jin."

Bai Li Hongzhuang has a smile on his face. From the first 20 credits to the current 800 credits, the gain this time is indeed very good.

The monsters that Li Ruiyang brought back can also be exchanged for some credits, which is a lot of credits in total. The training resources exchanged for these credits in the resource room are enough for them to break through to the third rank or even higher.

"Bei Chen, you really are here!"

Li Ruiyang and Cai Mingshu walked to them happily, "I came to you as soon as I heard the news of your return. You two are really good enough to go to the Fourth Stage?"