Xiang Yihang, Qin Ruxue, and Cui Tong continued to stroll, but there were not many good things.

After one round, I bought a piece of cold iron essence, a piece of black copper ore, and a piece of black iron essence. The black iron essence is responsible for toughness. Adding black iron essence to the weapon can increase the flexibility of the weapon, making it difficult to break and repair it easily.

Generally, when refining soft swords, black iron essence is basically necessary to add black iron essence, but flexibility does not mean being unsharp. Adding black iron essence does not reduce the sharpness.

So this piece of black iron essence is also the most expensive, and it took a marrow washing pill to change it.

Although the raw materials of marrow cleaning pill are not expensive, it does not mean that marrow cleaning pill is not expensive. If you don’t know how to refine marrow cleaning pill, even if you have a lot of raw materials, it will be empty.

"This is not a solution, I haven't exchanged many good things. What I have traded at present are basically raw materials for refining elixirs and weapons, but it can be said that we are not short of these two things at present. We have to think of a way to get out the real good things on hand of these people." Xiang Yihang said in a voice transmission.&1t;i>&1t;/i>

"Yes, yes, right, I vaguely feel that these people have a lot of good things." Xiaoxing replied the first. It was staring at other people's bags or pockets all the way, and was not very interested in what was put on.

"Master, why don't we set up a stall and buy it specifically, and whoever brings good things will use the spiritual pill to exchange it with them. I believe that these people's demand for spiritual pills is stronger than anything else!" Cui Tong carefully gave an opinion.

"Hey, this idea is good. It's difficult for us to find others to get good things, but it's much easier for them to find us! I did it!" Xiang Yihang clapped his hands.

"Cui Tong, it's a good idea. If someone needs a flying sword, as long as the raw materials are provided, we can agree to help them refine it!" Qin Ruxue also said. She and Xiang Yihang can now refine foundation-building weapons, let alone the Qi Refining Period.

Just do it, Xiang Yihang observed it. He chose to set up a purchase point on a small flat ground on the slope, and used the true gas to control the water vapor to write a line of words "Treasure replacement, everything you want, here are all" above the top of his head.&1t;i>&1t;/i>

Then the three of them sat and one cat waited for someone to come to the door.

After a while, two men and one woman came over, looking like they were in their thirties.

The three of them looked at the words in the air, and one of the men said, "I'm so angry, you all have everything you want? Don't blow your cowhide!"

"You brag or not? Just try it. Take it with you if you have any good things. If there is no good things, please leave and don't give it away!" Cui Tong said indifferently.

"Do you have the flying sword I want? Do you have the elixir for promotion? If not, don't talk big!" the man said.

It can only be said that the subconscious mind determines the person's blurt out. The man asked about these two things, obviously because he had longed for these two things, so he could speak out casually.

"Take something out and talk about whether there is one. If you have good things, you can do whatever you want. Of course, it is something that can be found on the earth. If you want the moon in the sky, I can't give it to you!" Cui Tong said, then took out a spirit gathering pill from the storage ring and threw it in his hand to play.&1t;i>&1t;/i>

Now, the two men and one woman looked at each other. Although they didn't understand what pill was, the halo on the pill was enough to show that it was of great benefit to cultivation.

"Little brother, my ore is very valuable. Please change to your pill!" The woman took out a bright silver ore as big as a fist from her bag without saying a word.

"It's too small. Besides, I don't know what the ore is useful, so I won't replace it!" Cui Tong immediately refused.

However, his lack of knowing the stone does not mean that Xiang Yihang did not know it. Xiang Yihang read the "Casting Tools Development Manual" thoroughly and naturally knew all kinds of minerals.

This ore is called Yuntin Mine. As long as you add a little to the weapon, the weapon can have a hidden effect, like clouds blocking fog, so it is called Yuntin Mine.

And the smaller the weapon, the more significant the hidden effect.

"See a way to change that stone!" Xiang Yihang said in a voice, Cui Tong was stunned and almost blurted out "exchange".&1t;i>&1t;/i>

However, the woman had already spoken first: "I have one more here, I'll give it to you together!" The woman took out another one, which was also Yuntin Mine.

"Okay, although I don't know two ores, they should be of some value. I'll just collect them and take them." Cui Tong said in a look of clothing, then threw the pill into the air and floated.

The woman also threw the two cloud tin ores into the air at the same time.

The woman took the spirit-gathering pill, put it next to her mouth and smelled it, and then her hands were trembling with excitement. She felt that after taking this pill, she could immediately advance to the eighth level of Qi training. She had been at the seventh level of Qi training for nearly 10 years.

The two male companions saw the woman's excited look and knew that the pill must be extraordinary.

Cui Tong also threw the ore into the storage ring, and the two ores disappeared magically, and opened the three people's eyes again.&1t;i>&1t;/i>

If it weren't for the fair site and if we couldn't see through Xiang Yihang and Qin Ruxue's cultivation, they would have wanted to go up and snatch the guy from the sixth level of Qi training.

"Brother, I have two small bundles of spider silk here. It is said that they can be used to refine the bundle rope, but I don't know how to refine it, so I keep it all the time. If you change the two pills, what do you think?" The man who just spoke first and said flatteringly.

"Two? You're thinking too much. You can't refine it, and I can't. I have to find someone to refine it! One, should I change it?" Cui Tong said carelessly.

"Little brother, I have treasured this for many years. This is a good thing, everyone knows it!" Although the man tried hard, he did not dare to offend Cui Tong.

"You are so nagging, then if you add one more thing, I'll exchange you two!" Cui Tong spoke randomly. In fact, Xiang Yihang had already reminded him that he could exchange two pills with that man.&1t;i>&1t;/i>

"Then I will add this three-color ginseng!" the man said quickly.

Cui Tong threw two pills to the man without saying a word. After the man took it, he also put one on his nose and smelled it. He was also very excited.

Then the other man took out only a piece of cold iron spirit and a piece of black copper ore, and there was nothing else. Cui Tong had no choice but to change one with him.

However, the three of them did not dare to take it immediately, nor did they dare to go down the mountain immediately. Their excitement was seen by everyone around them.

At this time, Xiang Yihang's stall had already surrounded him.

"Little brother, I have two eggs here. Although I don't know what eggs it is, it feels extremely rare. If you change to two pills, how about it!" said a middle-aged man in South Asia.

I saw the two eggs, the same size as pigeon eggs, but they were colorful, like a colorful pebble.

"Unknown eggs? Do you dare to exchange for unknown eggs? Add things, or leave!" Cui Tong said without even looking at them. Anyway, Xiang Yihang was checking the situation, so he was too lazy to think about it.

However, Xiang Yihang really sent a message to him this time and must take it down, because this egg is called "melting toad egg", which is a kind of egg laid by a large toad living in volcanic lava, and is one of the main materials for refining the detergent order.

At the same time, Xiang Yihang also asked him not to rush to trade, as the person should have something to do with.

Sure enough, when he heard Cui Tong's words, the man took out another root-like object as thick as his wrist and said that adding this thing was enough.

"It's true. The relationship between these thousand-layer roots and the twins of the molten toad eggs is. Where there are thousands of layers of roots, there must be molten toads. Now the main materials for detergent are all complete, but it is easy to find too many auxiliary drugs." Xiang Yihang said in his heart.

Cui Tong naturally changed without saying a word.

Next, Cui Tong changed to many materials for refining weapons and alchemy, and also changed to two foundation-building fruits, and also changed to two auxiliary medicines, snow lotus, which is indispensable for refining foundation-building pills.

Everyone around was stunned and muttered that the stall owner's business was too easy to do. From beginning to end, it was a pill, but it almost emptied the pockets of many monks. (I've been busy these days, just one chapter, good night!)
Chapter completed!