To everyone's relief, these black sand ants seemed to be a little afraid of marble buildings, and stopped a hundred meters away.

However, Lin Chenyi was not happy at all, these beasts actually played squatting for him, and the army of black sand ants behind spread around, surrounding the marble buildings, with a moderate density, and the span of the army was hundreds of meters.

"These brutes don't want us to live, let's see if there are any secrets here, and we'll deal with these guys later."

Lin Chenyi muttered a sentence and walked towards the inside of the building, followed by everyone.

The interior of the building is empty, and the stone walls are carved with patterns that look like pictures, and there are many written records in them.

Everyone looked at it for a while, and found that the stone wall actually recorded the locations of some teleportation points in the small world of Black Sand Sky, and even the detailed coordinates were indicated.

There is no reference, and there is no experience, for ordinary hunters, no matter how accurate the coordinates are, they can only be used as a reference, but they are different, so Lin Chenyi said to Yilong: "Hurry up and record these coordinates and use Noah's Ark to generate a drawing." ”

Yilong nodded and said: "No problem, this can be done, boss, look, the carving on it looks like a map of the black sand sky, let's have no problem copying an electronic map!" ”

Finally, there was a detailed geographical information of Heishatian, and everyone was naturally happy, but Lin Chenyi was not so optimistic.

Not to mention that this is public information, not only them, but other hunters will also know that leaving here alone is a big problem.

Of course, they are not without advantages, the map on the stone wall is very rudimentary, only marking a few important locations, including the secret store and the random waypoint of the cross-level map, as well as the area, and there is no other information.

For other hunters, although they know the general direction, it still takes a lot of time to find it.

But for them, it is a big advantage that can be used, using Noah's Ark to generate an electronic map, as long as they know the current coordinates, they can accurately find the destination by directly navigating offline!

In the end, combined with the information on the stone wall, everyone came to a conclusion that this was the legendary secret store.

The method of calculating the coordinates is centered on the Secret Realm Shop, which spreads out in a cross shape in all directions.

With these two conclusions, drawing an electronic map is a breeze.

At the same time, since this is the secret store, it can be exchanged for treasures, so Lin Chenyi asked everyone to disperse and look for an exchange point.

In a moment, a barbarian found something suspicious and reported it to Lin Chenyi, who led the group to the place he was pointing to, behind the marble building.

The reason why this place is suspicious is that the originally spacious rotunda is encased in stone houses, quite like the trading space of the Soul Burial Tower, but the layout is different.

Lin Chenyi walked into one of the stone houses, and before the people behind him could follow, the stone door slammed shut.

"Oh no, the boss is in danger!"

"Wait a while, don't be impulsive, the boss has the Liuyun Immortal Mansion in his hand, and if there is really danger, he will hide in the Liuyun Immortal Mansion, no matter how big this broken store is, it can't break the nine-star artifact......"

Having said that, everyone looked around vigilantly, but fortunately, Lin Chenyi's special connection with them was not interrupted, and soon everyone breathed a sigh of relief.

"Don't be nervous, this should be the secret store, if you want to experience it, you can also go to other stone houses to try it."

It is said that Lin Chenyi was also startled by this damn stone door, but fortunately, at the moment when the stone door closed, the stone platform in front of him and the stone walls of the room were flooded with soft golden light, and a mechanical voice sounded:

"Welcome to the Uncharted Shop, this is the Black Sand Sky Branch, and there are currently ...... limited items that can be redeemed"

The source of this mechanical sound was very vague, as if it was coming from all directions, and Lin Chenyi did not delve into it, and at the same time, many exchangeable treasures appeared on the stone wall.

Lin Chenyi was used to this kind of high-tech formed by the formation, and his eyes were suddenly attracted by a few commodities on the top.

Purple Divine Jade, a 5-star rare metal, is priced at 399 pieces/ton, with 3 tons remaining!

Three-eyed gold stone, a 5-star rare metal, priced at 499 pieces/ton, with 1 ton remaining!

Red Lian Fire Copper, a 5-star rare metal, priced at 450 pieces/ton, with 2 tons remaining!

Eagle strikes the sky, 5-star cheats, the price is 2000 pieces/ton, and there is 1 book left!

……

Lin Chenyi looked at the list of goods excitedly, Purple Divine Jade, Three-Eyed Golden Stone, Red Lian Fire Copper, these are all high-grade metals that he needs very much!

This secret store is so appetizing to him, it's just what he wants.

Helplessly, the price above is not something that he, a poor bastard, can afford at all, and the secret realm store only accepts Soul Burial Beads!

", Lao Tzu is also on the pig killing list, isn't it, the top fifty big guys on the blood and gas list will be stumped by this broken bead?"

He really doesn't believe it, he can't buy it, he can always take a look, good guy, the basic introduction of Eagle Strike Sky Watching, all 100 Soul Beads, am I the ......

"Please choose the product as soon as possible, after one minute, no consumption will be forced to quit the ......"

Damn, Lin Chenyi can't wait to give this mechanical voice a middle finger, it's really realistic.

However, this setting is very normal, this stone house is full of formations, and the defense is absolutely terrifying, in case someone takes advantage of this to evade the pursuit, won't it delay the normal transaction of other hunters?

Thinking of this, Lin Chenyi could only wait helplessly for a minute and let the Secret Realm Store forcibly clear him out.

Sure enough, a minute later, the stone door opened, and the walls on both sides were gray again, and at the same time slowly moved closer to the center, so that if you didn't want to become a meatloaf, you couldn't stay inside.

Zhang Hao asked curiously, "Boss, how is the experience?" ”

Lin Chenyi said depressedly: "Extremely poor, what kind of thing, you have to have beads for everything, and if you don't have beads, you will drive people away, is this a big bully in the store?" ”

Everyone is speechless, isn't this nonsense?

Not only Lin Chenyi, but also other people went to experience it, including the monkey, after this guy was forced to quit, Lin Chenyi's reaction was similar.

"Boss, this secret realm store has a fight with the profiteer of Know-it-all, the things in it are too expensive, according to the proportion, it is a ton of purple god jade, and it costs 200,000 blood and qi value!"

A ton of purple divine jade is actually not much, first of all, the purple divine jade given by the secret realm store must be pure and natural, that is, it is not purified, and it is very good to have a quarter after removing impurities.

In addition, the density of rare metals is generally very high, so a ton of purple god jade is at most about the same size as the volume of a basin.

Lin Chenyi was puzzled: "How do you know the specific blood qi value, doesn't the secret realm store only collect burial soul beads?" ”

The monkey said: "Boss, haven't you looked below, the blood and qi value can be exchanged for the Soul Bead, but each secret store has a limited amount every day......"

"What, didn't you say it earlier!"

Everyone shook their heads, who are you to blame if you don't look carefully?

But this setting is good, the last thing they lack is blood and gas value!

Originally, Lin Chenyi was almost dead to the secret realm store, not to mention hundreds of Soul Burial Beads, even a few were difficult to make up.

According to the explosion rate of the black sand ants, it is to kill all the black sand ants outside, and it is good to have thousands of soul burial beads, this is a million-level black sand ant!!

Soon, a pig's cry sounded in the stone house, and someone's maniacal laughter could be clearly heard through the stone door.

"Get rich, get rich, exchange, exchange!"