Heaven-defying Upgrade System

Liu Fei was a pun on what Liu Fei said just now. When he said his name, he told Siyin that he didn't need to introduce himself again. I know your name is Siyin!

Siyin nodded, apparently understanding what Liu Fei meant, and then said: "You just call me Siyin, no need to add another girl, it looks out of the ordinary!" Siyin laughed and said, "I'm just a member of this area." The little patrol envoy has no prominent family background. You should see that there are not many friends. You count one of them, and you have saved my life twice... Although my next request is a bit unreasonable, But can you please stay with me for a while, and if you have the opportunity to guide me more, I really want to stand out!"

After listening to her, Liu Fei didn't seem to have any thoughts that he wanted to refuse. Anyway, there was nowhere to go. It's better to stay with her for a while, just to use this period of time to understand the world through Siyin.

Liu Fei said, "Okay! But, in return, you should also take out something..." He narrowed his eyes and looked at Siyin.

A red cloud flew across Siyin's face, and suddenly became a little bit twisted, hesitated, "That...what do you want...you want...as long as it's not too much...I...I...can promise you……"

Liu Fei looked at the little girl and smiled inwardly. It seemed that she was very clever, knowing what the price would be for what kind of gain. And what she can think of is nothing more than herself! Liu Fei knew that the little girl was thinking wrong, so he tapped her little head and said, "What do you think? I mean, let you introduce me to this world. After all, it's my first time in life. The ground is unfamiliar!"

When Liu Fei saw through, Siyin suddenly became even more shy, and she couldn't wait to find a place to get in. However, fortunately, she has a good psychological quality. After taking a few breaths, she calmed down her anxiety. She was really afraid that Liu Fei would make any unreasonable demands...

"Okay!" Siyin nodded immediately when she heard the simple request. Then he said to Liu Fei: "But, let's not talk about it. I have to rush over the important task that I explained today, and then I will talk to you after I come back...chuckle." He said, he suddenly smiled. Said: "You stay at home well by yourself, don't mess around with other people's things!"

After speaking, he left.

Liu Fei was left looking blankly at her leaving back.

Liu Fei had nothing to stay in Siyin’s den. Bored, he walked to the street. It is not so much a street as a thick branch. The environment here is quite complicated. The streets are not only criss-crossed. And there are up and down, layer after layer, it is easy to get lost.

Liu Fei was not familiar with the geographical location of this place for the time being, so he dared not go far, and only turned around in this area of ​​Siyin's house. Fortunately, his memory continued to increase after his cultivation level was strengthened, and every path he had passed was clearly printed in his mind, and it was not a problem when he returned.

The world is not boring, no matter where you go, you can see shops everywhere, and even some leisure and entertainment places, such as pubs, brothels, casinos, etc., but the facilities there are a little different from the outside world. . Liu Fei looked at the dress on his body, still wearing the black clothes, and when he entered this secret realm, it was already in tatters. Look at the people around you. The clothes they wear are full of characteristics, not only the colors are colorful, but the styles are almost like modern clothes on the earth.

And Liu Fei wore this suit and wandered on the street, it seemed incompatible with others!

When he came to a shop selling clothes, Liu Fei walked directly in, and then selected a few clothes in the same style as the sweaters worn on the earth. When he picked up these clothes and was about to pay, Liu Fei stood directly Frozen at the counter.

I still don't know what currency is flowing in this secret realm? Gold? silver?

Does this place seem to have gold and silver?

Is it a Lvyuan spar? But when Siyin gave it to herself yesterday, she didn't want it! Liu Fei suddenly regretted it, so he had already accepted it!

"May I ask, what can I pay here?" Liu Fei asked when he walked to the counter.

The one standing in front of the counter was not the old shopkeeper, but a delicate girl. When Liu Fei asked, she was taken aback for a moment, and then smiled again, and said, "What you want to say is whether you can swipe your card or use spar? "Then the girl said again: "It's okay. Relatively speaking, swiping a card is more convenient."

"Swipe?" Liu Fei thought to himself that I can still swipe here? Is it possible to still get a bank card?

She seemed to feel Liu Fei’s doubts. The girl took out a thin green crystal card, like emerald green leaves, and showed it in front of Liu Fei. Then she looked at Liu Fei curiously and said: "You Do you not know this kind of crystal card? There are points in it."

"What points?" Liu Fei asked shamelessly.

The girl was kind-hearted and patiently introduced Liu Fei: "A green spar is equivalent to 10,000 points here. We have a crystal card in our hands. You don't seem to belong to us..." Girl Looking at Liu Fei's forehead, it was obvious that there was nothing on Liu Fei's forehead. On the girl’s forehead, there is a pattern representing their Baimu tribe, but the color of the pattern is slightly dimmer compared to Siyin. Liu Fei also noticed this when the girl looked at him. If so When he got up, Liu Fei guessed in his heart, is the brightness and darkness of this pattern related to the cultivation base?

However, this is not the time for Liu Fei to think about this question. Just now the girl said that a green spar is equivalent to 10,000 points in the crystal card, then a green energy spar is equivalent to one hundred thousand points, and a green source spar is equivalent to one million points!

"Then how many points do you want for these clothes?" Liu Fei asked.

"This is just ordinary clothing. One item only needs one or two points." The girl replied patiently.

Liu Fei Khan...It seems that a piece of Lvyuan spar does have extremely high value. It's like exchanging spirit stones for silver in the War God Continent, but the green source spar and spirit stones are not interoperable at all, and the two are simply not comparable. But Liu Fei has no green source spar on him. I wonder if he can use spirit stones to pay the bill?

Liu Fei took out a piece of low-grade spirit stone, and then carefully asked the girl: "Do you accept this kind of stuff here?"

The girl stared at Lingshi for a long while, then shook her head, and said, "It looks beautiful."

"I..." Liu Fei did not expect that the people here would not feel the fluctuations in the spiritual energy in the spirit stone. It seems that the method of paying the bill with the spirit stone would not work! Had to put away the Lingshi in angrily.

"system!"

At this moment, Liu Fei decisively chose to turn on the system, and then dialogue with him: "Is there a way to get the Lvyuan spar?"

"As long as you want it, you can do it." The system said in a simple and clear way: "The exchange of a piece of Green Source Polar Crystal only costs the host 1,000 points for prestige."

As for the amount of prestige consumed, Liu Fei didn't care. After all, this thing cannot communicate with the spirit stone, and the value can only be used as a reference for exchanging prestige. Liu Fei directly spent ten thousand exchangeable prestige, and exchanged ten pieces of green source crystals. I don't know how long to stay in this secret realm, and it is easy to walk with more wealth.

After getting ten pieces of Lvyuan Crystal, Liu Fei had a clear heart, put the selected clothes on the counter, and said, "Little girl, how much is it?"

The girl directly reported: "A total of twelve points are required."

Liu Fei took out a piece of green source crystal...

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