No matter what, Shen Feng would definitely not ask for it first, so after he was silent for a while, he said, "Thousands of children were scared away by the test medicine, which naturally gave people a low benefit. If you want me to try the medicine, I'm going to have to get better!"

After the message was sent, Shen Feng himself was also a little apprehensive, he had really never encountered this kind of thing before, and he didn't know if the other party would suddenly have a flash of inspiration and see through his plan.

Fortunately, the other party did not disappoint him, and quickly gave a reply, "I can give you my best things, but you have to promise me one thing first." ”

"Tell me, if I can do it, I will naturally agree!"

"When I need to test the medicine in the future, you have to help me!"

"It depends on what kind of medicine you are trying, if it is a highly toxic elixir, how can I help you?

"Naturally, I won't let you try this kind of elixir!"

"Then I'm relieved, as long as I can try, I'll try to help you, okay?"

Shen Feng said very sincerely, but he also thought in his heart, as long as he could help the other party, he didn't mind it that much. It's just that I don't know if the other party knows, and the chance of wanting to help test the medicine again doesn't seem to be great. After all, after trading for so long, I haven't met a single repeat customer.

Of course, for this, Shen Feng was not sure, whether it would be because the level of his store was too low.

"Okay, then I'll give you the poison-avoiding pill that the master just gave me!"

"Anti-poison pill? What is that? Can it detoxify?"

"Naturally, detoxification will not succeed, but after taking this pill, within ten plants, most of the toxins in the world will not be able to get close, and there will be no fear of poisoning. ”

"It seems to be just prevention! It's useful, but it's not particularly rare, is there anything else?"

In fact, in Shen Feng's heart, he also yearns for this kind of elixir, not to mention anything else, if he goes to that kind of deserted place in the future, or in case someone poisons or something, then his body is much stronger than Shennong. However, in order to be tempted, he still behaved carelessly.

"Naturally, there are others, but in terms of value, they can't be compared with this elixir. If you want, I still have wood and fire here. ”

"What do these pills do?"

Although Shen Feng vaguely guessed something, he still had to wait for the other party to confirm it.

"Naturally, it is to increase the spiritual power of various attributes!"

Shen Feng slapped his thigh suddenly, and roared excitedly: "Sure enough, business opportunities are everywhere!"

After his mood stabilized, he hurriedly asked, "Do you think this is okay?" Give me the poison avoidance pill, and then your spiritual power pills that enhance various attributes will also be given to me!"

"Ah? Naturally, it won't work, it's just a test of medicine, how can I pay such a big price? What's more, I don't have much of these things myself!"

"You don't understand what I mean, I mean give me those attribute pills of yours, and I'll exchange them for other things. ”

"No, we have food and drink on the mountain, and we don't lack anything!"

"Hehe, don't say it so absolutely!" Shen Feng smiled evilly, and continued: "You have to see what you eat, and you have to see what you drink, what I have here, don't say that you have eaten and drunk, and you haven't even heard of it." ”

"Hahahaha, I've followed my master since I was a child, and there's really nothing I haven't seen in this world. The other party looked proud.

"What's the use of just talking about it? In this way, the things on my side are also hard-won treasures, we will agree first, you and I will divide each other into three parts, if I take out something that does not satisfy you, then I will directly admit defeat. ”

"Okay!"

After agreeing, Shen Feng began to prepare things, and while preparing, he also secretly sighed in his heart, that is, the system store is still a one-shot deal, and there is no function to save friends, and every time he finishes trading with the other party, he will completely lose contact. Even if you try to be a friend a few times before, you can't be seen within an hour after the transaction is completed. Otherwise, don't say anything else, as long as you can contact a few people who are easy to talk to, then your life will definitely be prosperous.

Soon, the two of them had their belongings ready.

"This is braised beef noodles, the seasoning inside is torn open and mixed into it, and it can be eaten by soaking it in boiling water for 500 breaths!"

Shen Feng was the first to introduce.

"This is a low-grade wood return pill, which can enhance the power of three points of wood spirit after taking it. ”

Judging from the tone and speed of the opponent's shot, the opponent is obviously not a stingy person.

"A piece of ice cream, cold and fragrant, crispy and smooth......"

"The next grade of fire is returned to the pill, and after taking it, it can enhance the power of three points of fire spirit. ”

"Okay, now it's the last one!" Shen Feng directly threw out a white rabbit according to his guess. Judging from the tone and behavior of the other party, the other party's age should not be very old, and I believe that the White Rabbit Milk Candy can handle it.

"The lower grade gold returns to the pill, which can enhance the power of the three-point golden spirit. ”

"Choose a deal!"

Shen Feng didn't hesitate at all, and directly clicked on the trading option. After all, this little thing that adds up to less than ten yuan in total is not a dime a dime for Shen Feng, even if it is ninety a dime.

"Ding Dong!"

With a soft sound, after the words "transaction successful" flashed, the instant noodles, white rabbit toffee and ice cream that were still in front of him just now had turned into four pills of different colors. Three of them are Mu Huan Dan and Jin Huan Dan, and the fourth is a black ball, which is very clearly written on the poison prevention pill.

In addition to these elixirs, there was also a rectangular box next to it.

Opening the box, Shen Feng found that inside was a set of red-colored pills, with the words half-step on them.

Shen Feng took the box to his nose, and a faint sour smell penetrated his body down his nostrils.

"Aside from the faint sourness, there doesn't seem to be anything special. ”

However, Shen Feng didn't want to care so much at this time. At the beginning, when the other party said that he wanted to refine the essence, he was still wondering if he should go to the old man Mu to discuss, but now, he planned to throw it directly into the Mixed Yuan Bead and use the optimization function inside to optimize it.

The only headache now is how to separate the useful and unused ingredients.

"It seems that the Mixed Yuan Bead should also be upgraded!"

Shen Feng muttered, and then came to the pill shop and the store in the global village to purchase some necessary items that were often used.

After the daily necessities were put into the Mixed Yuan Bead, Shen Feng began to think about how to refine these half-step elixirs.

For Aunt Lou's illness to be delayed for so long, to be honest, even he felt a little ashamed. At first, it was okay, every time I transitioned my spiritual power, I was able to cope with it for about three days. But with the passage of time, the toxins in the body have obviously adapted to this pattern, and there is even a tendency to devour spiritual power, so now I have to go to the spirit once a day.

It doesn't matter if you cross the spirit by yourself, but every time I see Aunt Lou looking extremely grateful and mixed with my own useless emotions, my mood can't be beautiful no matter what.

Counting the spirit stones stored in his pocket, he found that he was still a dick silk of Kubi, and until now, the spirit stones stored in his hand could not be satisfied with upgrading the mixed yuan beads.

"Forget it, let's put this matter aside for now! Now that there are so many prestige points, it is better to raise the level of the store. ”

There is no way for Shen Feng to upgrade the Mixed Yuan Bead, but the prestige points required by the system store are obviously enough to go up to the next level.

Since the store was upgraded to level three, it has been a long time since it has been upgraded, and the reason for this is not just a matter of prestige, but also a lot of things to do with Shen Feng running around.

Therefore, now that there are conditions for continuing to upgrade, Shen Feng naturally has no reason to miss the opportunity.

Return to the interface on the home page, and after a closer look, click on the upgrade option.

The crazy-familiar Chinese Simplified Chinese appeared directly in front of him, and these also made Shen Feng understand that the things about himself and the global village were not just a big dream of his own imagination.

If the upgrade conditions of the system store are met, you only need to deduct 2 million reputation points to upgrade.

"Do you want to upgrade?"

Yes - No

To be honest, when he was promoted to the third level, Shen Feng's entire assets were only two million prestige points, and after the upgrade was completed, he also bought a lot of things and was rich. I didn't expect that the number of points required for this upgrade would be so much.

But the good thing is that after being confirmed several times just now, Shen Feng has become a local tyrant with 54838754 prestige points. Therefore, the prestige of millions of children has become a complete drizzle for him.

So, he decisively clicked on the "Confirm Upgrade" option below.

As a long list of bits and pieces at the beginning of the word 2 floated by, the screen flashed, and all the options in front of me disappeared.

In just three breaths, a long dotted progress bar appeared again under the screen in front of me. Under the progress bar, it is quickly displayed: ...... 1%...... 5%...... 8%...... 12%...... 20%......

Shen Feng was not in a hurry, he was still lying there very quietly, quietly staring at the changes in the numbers under the progress bar.

The time required for this upgrade is obviously much longer than last time, after waiting for about six or seven minutes, the progress bar finally showed 100% completion, and then the screen flashed again, and then a beautiful firework, suddenly jumped up from the bottom of the screen, and then exploded at the top of the screen, and colorful fireworks instantly filled the entire screen, which looked beautiful.

"Ding!"

After a soft sound, two lines of Chinese Simplified Chinese reappeared.

"The shop upgrade is complete!"

"Congratulations on the upgrade to Level 4!"

It wasn't until the entire screen calmed down that Shen Feng's excited mood slowly recovered. I've finally reached level four.