The Medical Concubine Shocked the World

   Chapter 7562, the best black spirit stone!

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

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

  Gold Master 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?"

  Bai Li Hong Zhuang and the two were slightly startled, their eyes fell on the piece of black spirit stone pointed by Jin Instructor.

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

  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 the ordinary black spirit stone, it is completely another level of spirit stone.

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

  Because the energy it contains 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 exchange?" Di Beichen asked.

   "One hundred credits."

   "One hundred credits?"

  Baili Hongzhuang was taken aback, as far as she knew, the blood spirit stone could not be exchanged for credits at all.

  However, just a top-grade black spirit stone can be exchanged for 100 credits, and the gap between the two is too big.

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

"Things should be rare, 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 useful." Jin tutor smiled lightly. "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 also a lot of useful things here. The energy liquid can be exchanged for 300 credits. There are a lot of these medicinal materials, and you can exchange for 500 credits. There are also some monsters’ skins that can be exchanged for 500 credits, plus the previous ones. Three hundred credits, a total of one thousand six hundred credits.

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

   Baili 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 all the remaining things, 800 credits per person."

   "Thank you, Mentor Jin."

  Baili Hongzhuang smiled, from the initial 20 credits to the current 800 credits, the harvest this time is indeed very good.

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

   "Beichen, you really are here!"

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

  (End of this chapter)