"Generally speaking, it is hundreds of billions of gas stones, in exchange for a spirit stone!, however, even if this is the case, it is priceless and marketable, even if ordinary people have gas stones, they will not exchange them, after all, many things people only need spirit stones, not gas stones!

However, if you really want to exchange, there is also a fixed exchange location in each city, but the lowest price is about 150 billion!" Lin Er said.

Lin Feng nodded with a smile, then thought for a while, took out a storage ring, handed it to Lin Er, and said, "Lin Er, there are fifteen trillion qi stones here, you take them and exchange them for spirit stones!"

Now, after Lin Feng heard Lin Er's words, he knew that the spirit stone was the most precious existence in the Shenzhou Continent, and he would have to stay here for a while in the future, he needed the spirit stone!

And tens of millions of qi stones are also one-tenth of Lin Feng's property now.

Of course, according to the previous Lin Feng, he couldn't have so many qi stones at all, but after he unified the Nantian Continent, he gathered all the wealth of the Nantian Continent into his hands, and this wealth is an amazing existence, after all, so many countries, so many years of accumulation, that wealth is extremely rich.

And Lin Feng came this time, Lin Lao and the others originally wanted Lin Feng to bring all the qi stones, but Lin Feng only took 100 million qi stones in the end.

When Lin Er heard Lin Feng's words, his expression was suddenly stunned, he looked at Lin Feng blankly, and said, "Young Master, these quadrillions of qi stones, you let me change them?" Aren't you afraid that I will run away and won't come?"

Lin Feng smiled and said: "Don't be suspicious of employing people, don't be suspicious!" I believe you, if you really run away with these gas stones, I can only treat me as the wrong person!"

"Young master. Thank you for your trust, I will not live up to your trust, young master, I will be back soon!" Lin Er said with a grateful face.

After speaking, Lin Er turned around and walked out directly.

Lin Feng looked at Lin Er's departing back, and a smile appeared on his face.

In fact, Lin Feng couldn't be sure. This Lin Er would not really take the qi stone and leave, and the reason why he was willing to take such a big risk was that he had another idea.

That is to test Lin Er, to see if Lin Er is worth believing, if he can believe it, then he has a lot of things in the future, and he needs Lin Er to help him do it.

After all, this is the Shenzhou Continent, and his identity cannot be revealed. He desperately needs someone who is true to him.

And the way to rely on the means of life mark to make him loyal to himself, Lin Feng didn't think about it, but in that case, Lin Er would definitely not really help him do things.

Of course, Lin Feng is not a fool, even if he is adventurous, then he still has a backhand!

At the same time as Lin Er went out. He had already asked Hei Jiu to follow quietly, if Lin Er really ran away with the air stone. Black Nine will help him get the gas stone back.

An hour passed in a blink of an eye, and at this time, a small black light rushed in directly from the outside and came to Lin Feng's face.

And this black light is Black Nine!

"Boss, that kid is good, he didn't run away with a gas stone. Now I'm already on my way back, and I'll be back soon!" said Hei Jiu.

As soon as Hei Jiu's voice fell, the sound of knocking on the door sounded, and at the same time, Lin Er's voice came: "Young master, I'm back." ”

Lin Feng smiled. Let Hei Jiu hide and speak, "Come in!"

Lin Er listened to Lin Feng's voice, walked in from the outside respectfully, took out a storage ring, handed it to Lin Feng, and said, "Young master, this time I am lucky, and I have exchanged a lot of money, they gave me one thousand and one hundred spirit stones in one go, all of them are inside!"

Lin Feng nodded and said with a smile: "It's very good, next, take me to the place where you buy slaves, I think in this city, there should be a place to sell slaves, right?"

"Young master, this kind of place naturally exists, but I don't know what kind of slave you want to buy, young master?" Lin Er asked.

"Is there any difference, isn't it in the same place?" Lin Feng asked suspiciously.

Lin Er said: "Of course, ordinary slaves can be purchased in ordinary places where slaves are purchased, but some powerful slaves, or slaves with good potential, then they have to go to the auction house!"

Generally speaking, Qi practitioners who cross the mortal realm have to go to the auction house to buy them, and in ordinary places, only those who sell Ning Yuan and infantile realm slaves are sold.

As for the auction house, the auction house will have cross-mortal realm qi practitioners for sale every day. ”

Lin Feng smiled: "Okay, then let's go to the auction house!"

Ordinary qi practitioners, Lin Feng didn't look at it at all, if he wanted to buy it, then he would buy a qi practitioner across the mortal realm, after all, this is the Shenzhou Continent, if he wants to find a thug, the qi practitioner of the infant realm is not enough to see at all!

Of course, it would be even better if you could buy a Qi Practitioner who had cultivated beyond the Transcendent Realm in the auction house.

However, Lin Feng knew that it was possible to purchase a Qi Cultivator who surpassed the Transmortal Realm was extremely low, and he didn't have much hope.

Lin Er nodded and said: "Well, young master, then let's go now, according to the time, we can catch up if we go now, otherwise, once we start, we won't be able to enter, we can only wait for tomorrow's auction!"

The auction is located in the center of the city, occupying the entire central area, and at first glance, it looks like a royal palace.

"Young master, the place where we are is within the scope of the Qian family's management, and within the scope of the Qian family's management, there is such an auction house in every city, and this auction house is arranged here by the Qian family!

Lin Feng listened to Lin Er's words and asked, "Then do you know where the territory controlled by the Lin family is?"

The most relevant thing for Lin Feng is the place where the Lin family is located.

Lin Er smiled bitterly, shook his head and said, "Young master, I don't know about this, after all, I'm just a slave, and I've never left this city too far, and I don't know much about the places controlled by the other seven families!"

However, as far as I know, the Lin family's territory is not close to here, and there is a Zhao family's geographical barrier. ”

Lin Feng nodded thoughtfully, and followed Lin Er towards the auction house.

Generally speaking, when entering the auction house, you need to pay some gas stones to prove your financial resources in order to have a chance to enter it, but just now, Lin Er came here to exchange a large amount of gas stones, and the people inside the auction house knew about it, and now that Lin Er came again, he didn't charge any fees. (To be continued.) )