"We have five such thunderstones in total, and each one is so big." said the rat demon.

Luo Zhen nodded, did not answer immediately, but communicated with the system in his heart.

"System, are five such thunderstones enough?"

"Not enough," the system said very simply, "you have to collect at least five more fist-sized thunderstones."

Luo Zhen sighed in his heart.

Then, Luo Zhen said to the rat demon, "You take out all the other thunder stones first, I'll want them all."

"Okay!" The rat demon responded happily and hurried out of the private room.

Soon, the rat demon came in again and had four large boxes in his hand.

When I opened it, I saw that each box had a fist-sized blue thunderstone, which was of quite good quality.

The rat demon said with a smile, "Dear guest, you are still satisfied with our thunderstone."

"Well, I'm quite satisfied." Luo Zhen nodded.

"Since that's the case, let's calculate the price," the rat demon rubbed his hands and laughed, "In addition to the original one, you bought a total of five thunder stones, each of which is 250,000 low-grade spirit stones, so you need to pay 1.25 million low-grade spirit stones."

"Of course, you can also pay 125,000 medium-grade spirit stones."

According to the exchange rate recognized in the cultivation world, the exchange rate between spirit stones is in a percentage system.

That is to say, a top-grade spirit stone is equal to one hundred top-grade spirit stones, one top-grade spirit stone is equal to one hundred medium-grade spirit stones, and one medium-grade spirit stone is equal to one hundred low-grade spirit stones.

"I don't have enough medium-grade spirit stones, nor do I have low-grade spirit stones." Luo Zhen said lightly.

Hearing this, the rat demon immediately changed his face.

Just when the rat demon was about to call someone, Luo Zhen said again, "But I have the best spirit stones. According to the exchange rate, I will give you 125 top spirit stones, right?"

"Okay, of course!" The rat demon breathed a sigh of relief and complained, "You didn't say everything, I thought you were planning to eat for nothing!"

"Haha." Luo Zhen laughed, then took out enough top-grade spirit stones from the leather bag around her waist.

Because the amount of the monster general level transaction is large, it basically does not use low-grade spirit stones to trade, but only medium-grade or high-grade ones.

Low-grade spirit stones are basically only performed among monsters below demon generals.

Before Luo Zhen came to the underground market, he replaced all the low-grade spirit stones in his hand with medium-grade and high-grade, for the sake of convenience.

As for the leather bag around his waist, he learned it from other demon generals.

Because when Luo Zhen was wandering around the city, he found that there was a bag specially storing spirit stones on the waists of all the demon generals.

Including Hongyu, there are leather bags on the waist.

Of course, these bags are very ordinary, just ordinary leather bags made of animal skin. Only a very small number of demon generals will have storage bags with space inside.

Facts have proved that using a bag to hold spirit stones is a very convenient behavior.

After all, it would be too unsightly to swallow everything into your stomach and take it out when you need it.

Put the thunder stones in a leather bag and put them in, Luo Zhen said, "These five thunder stones are not enough for me. When will there be another thunder stone in your Baibao Building?"

"I guess it won't be there again for a long time." The rat demon said hesitantly.

"Hmm?" Luo Zhen was slightly stunned and asked, "Why is this?"

"There are two main reasons," said the Rat Demon. "The first reason is that the thunder stone is indeed very rare and rare, and it is not easy to encounter. Our five thunder stones were purchased from other cities."

"As for the second reason," said the rat demon, with a bitter smile, "the second reason is more important. Just as the snake girl said just now, although the Thunder Stone is rare and precious, the demand is too small to sell."

"I'm not afraid of you making fun of it. The five thunder stones you bought have been stored in our Baobao Building for more than twenty years."

"If it weren't for the fact that it was really difficult to get rid of it, I wouldn't have sold it to you at such a low price. But you have made a lot of money. These thunder stones are big and of good quality, and will definitely be useful to you."

Luo Zhen nodded and said, "You Baibaolou family has a great business and a wide range of channels. Maybe you will encounter thunder stones again at any time. If you encounter it, you will buy it for me first."

"I live in Qingsnake Street in the city. If you have any news, you can contact me at any time."

"Okay, don't worry, I'll keep this in my heart." The rat demon said hurriedly.

During the rat demon's reverent, Luo Zhen and Hongyu left Baibaolou.

Afterwards, Hongyu and Luo Zhen wandered around the underground market, and Luo Zhen was able to see many rare treasures that were not seen on the ground.

However, according to Hongyu, although these things are precious, they are all covered with blood.

After walking around for a long time, Luo Zhen came out from the ground.

Then they separated from Hongyu and entered their own territory.

After returning to his mansion, Luo Zhen breathed a sigh of relief.

After a while of rest, Luo Zhen opened the map of the Red Desert.

"System, mark me the bandit forces in other places." Luo Zhen said.

The system said strangely, "Host, what are you going to do?"

"Of course, I will destroy those forces and seize wealth," Luo Zhen said. "Now, whether it is to increase my experience value, exchange mall points, or purchase things, it requires a large amount of spirit stones."

"My spirit stones are not squander enough now. Those bandits and monsters are so rich, and they are all guilty. They don't have any psychological burden to kill them all. Naturally, they will have to take action against them."

"Okay, I'll mark you further away!" the system said.

Five minutes later, Luo Zhen left Feisha City.

In the following time, Luo Zhen killed a lot in the desert, killing bandits and monsters everywhere.

Not long after, rumors of a crazy demon snake began to spread in the bandit forces circle within a radius of thousands of miles.

It is said that this demon snake is very powerful. Although it is only in the early stage of the Demon Pill Realm, its bursting strength is extremely terrifying. Even the demon generals in the late stage of the Demon Pill Realm and even the peak stage are not his opponents.

This powerful demon snake slaughtered the bandit forces around it crazily, and after the massacre, it snatched away all its wealth.

This rumor is extremely true, because too many bandit forces were destroyed overnight because they did not believe in evil.

Under the pressure of survival and because of extreme fear of death, all the bandits and monsters who heard this news moved away from here and fled further away.

The result is that within a radius of thousands of miles, the business environment has undergone a huge change, and business will no longer be worried about being robbed.

But at the same time, Luo Zhen had no bandits to kill.
Chapter completed!