Song Qingyu and the three of them came to the street, which was downtown China, and Mingke was quickly attracted by the things on the street.

"Qingyu, come and see." Mingke stood in front of a stall and waved at Song Qingyu.

Song Qingyu smiled and stepped forward, "What's wrong?" ”

"Qingyu, look at these things are amazing!" Mingke said, pointing to the stones that glow when piled up.

These things are not unusual, but this is daytime, and they will glow during the day, and they are still stone-like, which is very unusual.

For Mingke, it was good to be well fed and clothed in the past, but now those are satisfied, and seeing these strange things makes me feel even more magical.

"Miss, these are spirit stones, be careful, don't break them!" The stall owner is an aunt, and when she saw Mingke's uninformed appearance, she showed half disdain, but when she saw Song Qingyu, she was immediately attracted by Song Qingyu's temperament.

"Spirit stones? What is a spirit stone? Sounds so lofty. Mingke didn't care about the aunt's attitude, but looked at the things in the box on the table more curiously.

"Spirit stones are the currency used for trading." The aunt explained, closed the box, and put it in her arms, "Little girl, you're not a local, are you?" ”

"Huh?" Mingke was stunned for a moment, and looked at Song Qingyu a little overwhelmed, she, she didn't say anything, why was she discovered......

"It's okay little girl, we have all kinds of people coming and going here every day, Auntie, my eyes are very accurate!" The aunt said with a smile, Song Qingyu's temperament made her feel good about her, and she didn't care about the fact that Mingke was not a local.

"Uh......" Mingke no longer dared to speak, and stood behind Song Qingyu.

Song Qingyu said lightly: "Auntie, what are these spirit stones exchanged for?" ”

Auntie smiled and said: "There are many ways to get the spirit stone, you can go to fight demon beasts to exchange rewards." ”

"Then you don't need money here?" Yan Mingjie asked.

"The money is indeed worthless now, it can only be exchanged for the most basic firewood, rice, oil and salt, and a thousand yuan can only be exchanged for a spirit stone essence, if you bring enough money, you can go to the opposite exchange to exchange it." For Song Qingyu and these people, the aunt is also very patient, they don't have any guests here, so there is a lot of time for small talk.

"Thank you." Song Qingyu thanked him and looked in the direction pointed by his aunt, "Let's go." ”

"Hmm." Mingke and Yan Mingjie hurriedly followed.

A thousand yuan can only be exchanged for a spirit stone, which they didn't expect, is the price of a spirit stone really so high?

Song Qingyu didn't think it was anything, the atmosphere here was the same as that of the immortal cultivation world, but everyone's clothes were different, she also knew that the price of spirit stones was very expensive, and this price was relatively cheap, after all, spirit stones can not only be used to exchange things, but each spirit stone has spiritual power, although there is not much spiritual power, but many stones are piled up, and all absorption can also have some improvement.

"Hello, how much do you want to exchange?" Several people came to the exchange, and the waiter in the store came over and asked.

"Qingyu, how much do we want to exchange?"

Song Qingyu thought for a moment, "How much money did you take?" ”

"Uh...... Leave a little in the factory, and I'll take the rest, Qingyu, do you want to exchange it all? Mingke asked.

"It's better to redeem it all." Song Qingyu pondered for a while, they really need spirit stones here, but they still have to go back, S City is too backward, it doesn't make sense to use spirit stones directly, you still have to have money.