Hundreds of miles away from the main courtyard, there is a canyon, this canyon is constantly winding all year round, it is difficult for ordinary people to enter at all, and there are no mountains around the canyon, there are no mysterious beasts, so few people come here.

But today, there are three people in the canyon, it is Fu Ran and Zhang Da Zhang Er.

At this moment, the mysterious power of the three of them emerged to resist the wind.

The three of them slowly touched in, although there was nothing else here except Gangfeng, but the three of them were still very careful.

"Why did you two come here?" Fu Ran wondered.

"We were on a mission to pick binaural wind, and near the main courtyard, we heard that binaural wind is the most likely to occur here, so we came. Zhang Er opened his mouth to explain.

Hearing this, Fu Ran nodded, binaural wind is a kind of medicinal material, which is not particularly rare, but binaural wind will only grow in places where the wind blows all year round.

"What kind of place is that?" Fu Ran asked.

"My two brothers estimate that it should be a dungeon, because the wind here is non-stop, blowing away the soil on the surface, which is revealed, last time and the two brothers only entered the first layer of the dungeon, and then they were blocked by an invisible transparent wall, it should be a formation. "Open your mouth wide.

When the three of them went deeper, the stronger the wind became, and at this time, they could already see the binaural wind on the cliffs on both sides, but they were not mature.

Binaural wind, which looks the same as the dog's tail grass, except that there is a fruit on it, like two ears, and it only grows in places where the wind is perennial, so it is named binaural wind.

When Fu Ran and the three of them came to the deepest part, Gangfeng was strangely much smaller, and it collapsed not far away.

Zhang Da said that when the two brothers left, they blocked the entrance with rocks.

Coming to the side of the rocks, Fu Ran punched out, and the huge force shattered the surrounding rocks, revealing a huge stone door.

The stone gate is turquoise, and it is carved with strange-looking beasts, fangs and claws.

"Drink!"

Fu Ran let out a low snort, suddenly exerted force, and the stone door slowly opened.

After entering the stone gate, Fu Ran took out a glowing stone and illuminated the surroundings.

It is dozens of zhang in size, and it looks like a palace, but it is empty, and there are six holes in the stone wall around it.

"We tried, and each hole leads to the next level. Zhang opened his mouth widely, and then took the lead in entering a stone cave, Fu Ran and Zhang Er followed.

Going down the stone cave, I went about half a pillar of incense, and came to a palace again, this floor of the palace has tables and chairs, etc., but it is old and has become rotten wood.

There are traces of being turned over, and it is from the hands of Zhang Dazhang and the two brothers.

The bones they brought out to exchange were found here, and as for other things, Fu Ran had also seen them, and they were not particularly valuable.

The palace still has six caves.

Fu Ran came to the entrance of the cave and reached out to touch it, but there seemed to be an invisible wall obstructing it.

"Sure enough, it's a formation. Fu Ran nodded, it was indeed a formation, but there was one thing he couldn't figure out, why this formation had no attack power, it was just an obstacle, and people were not allowed to enter.

"Go away, I'll try. Fu Ran spoke, intending to crack it with brute force.

Rumble!

A punch landed on the invisible wall, and a huge rebound force came, and Fu Ran couldn't help but retreat.

"Click!"

As the cracking sound appears, the walls emerge and cracks appear on them.

Yes, although these cracks are starting to recover, they are not recovering quickly.

Bang bang bang!

Fu Ran punched continuously, and there were more and more cracks on the wall, and in the end, the entire wall was covered.

Click!

With the sound of clicking, the wall finally shattered, seeing this, Zhang Dazhang Er's face was overjoyed, they also tried last time, although they could also cause cracks, but the cracks were too small, and they recovered in the blink of an eye.

Zhang Ergang wanted to step into it, but was stopped by Fu Ran.

Fu Ran was puzzled, he only used about eighty percent of his strength just now, and he cracked the formation like this, and it was also broken by brute force, could it be that this place is old and the formation has weakened?

"Old man, what have you discovered?" Fu Ran asked the burning elder, he had sensed it just now, and he couldn't detect anything abnormal.

"I couldn't sense it below, it seemed like something was hindering my mental power. The voice of the burning old man sounded in Fu Ran's mind, although he didn't sense anything, but it was equivalent to reminding Fu Ran.

"Chance and danger!" Fu Ran gritted his teeth and entered it.

As a student of Qingfeng Academy, he naturally understood that it was not easy for just one thing to be able to exchange tens of millions of Xuan Liquid in the Academy.

In the academy, the amount of Xuan liquid is closely related to cultivation.

The previous battle with the young man of the Ling clan made Fu Ran realize his shortcomings, that is, the lack of means of attack, except for one or two hole cards, other Xuan Duel had little effect.

And his hole cards, are not simple, it is easy to attract others to peep, if there is enough Xuanlu, in the academy to exchange some Xuandu, it is also good.

There is also a mysterious weapon, the silver thunder spear is no longer enough for the current Fu Ran, and when he casts the thunder god armor and dragon scales, his physical body is no worse than the silver thunder spear.

Entering the passage, this time, he walked forward for half an hour, and then he came to a palace, and as soon as he entered the palace, Fu Ran was shocked by the scene in front of him.

There are dozens of large and small boxes, each of which is filled with gold coins, and the number is probably tens of thousands.

In addition to gold coins, there were several large boxes of jewelry, and on a wooden shelf at the edge of one wall, various jade objects were placed.

"Get rich!" Zhang Da's whole body was trembling, it was the first time they had seen so much money.

Compared with Zhang Da's excitement, Zhang Er waved his hand, the bone bracelet on his wrist flashed, and boxes of gold coins were earned.

In just a moment, the entire palace was already empty, and the space bone bracelet on Zhang Er's wrist had already been filled, and the rest was put away by Zhang Da.

There are still six stone caves, and this time, before Fu Ran could speak, Zhang Da hurriedly urged.

Fu Ran smiled, but he still came to the stone cave and punched out.

Bang!

Transparent walls appeared, but this time, they disappeared in a flash.

"Huh?"

Fu Ran sighed lightly, the formation here was much stronger than the previous layer, and he immediately stopped retaining it, and blasted out with all his might.

Rumble!

Cracks appeared on the walls, and the entire palace shook, Fu Ran ignored everything else, and punched with both hands continuously.

Bang bang bang!

One after another fist shadows bombarded away, startling Zhang Da Zhang Er to retreat, on these fist shadows, they felt great danger, any fist shadow could bombard them to death.

Punched hundreds of times, and finally with a bang, the wall shattered.

This time, as soon as the wall shattered, Zhang Da and Zhang Er rushed into it.

Fu Ran followed, although he was uneasy in his heart, he was not willing to leave like this.

This time, after walking for about an hour, I finally came to a palace, and compared to the previous floor, the palace in front of me seemed much empty.

There are many small holes in the wall, and there are wooden boxes in the holes, as for what is inside, Fu Ran doesn't know, because Zhang Da Zhang Er took things away when he saw them, which made him laugh.

He was still vigilant in his heart, and for this underground palace, for some reason, he always had uneasiness in his heart.

"Each floor is deeper than the last, and although we are slow to move forward because of our vigilance, we should now be nearly 10,000 feet underground. Fu Ran calculated in his heart.

Nearly 10,000 feet deep underground, it stands to reason that there will be physical discomfort, but it is not, which is very strange.

Taking out the talisman pen, Fu Ran drew a few space runes, because Zhang Da Zhang Er's space was full.

"Hey, there's another bone like this!" Suddenly, Zhang Er let out a startled sigh and picked up a bone in a corner.

Fu Ran stepped forward and took it from Zhang Second-hand, he had been curious before, what kind of bone can be so valuable, even if it is a keel, it can't be a tattooed bone?

After taking the bone, Fu Ran was shocked, it seemed to be no more than an egg-sized bone, but it weighed dozens of catties, which was really scary.

It is cold to start, and the bones are milky white like jade, which is very extraordinary, unlike human bones, but may be the bones of mysterious beasts, not tattooed bones.

"The bone you got before is the same as this one?" Fu Ran asked.

"It's a little smaller, and it doesn't make a difference. Zhang Da replied.

Hearing this, Fu Ran was even more puzzled, just such a bone is worth tens of millions of Xuan liquid?

"There is something strange about this bone, and the spiritual power can't even perceive it. The voice of the burning old man sounded in Fu Ran's heart.

Sure enough, Fu Ran also tried to sense, but his spiritual power could not penetrate deep into this bone and was blocked.

"I'll study this bone first. Fu Ran spoke, and then put it away.

After entering the underground palace, Fu Ran did not take anything, and at this moment he said that he wanted to study this bone, Zhang Da and Zhang Er naturally would not object.

When this layer of the dungeon was swept away, Fu Ran struck with his fist again, but this time, the transparent wall flashed and disappeared, and no cracks appeared.

"And so it was. ”

Since it can't be broken by brute force, the only way to crack it is to find a way.

The three of them searched in the palace, and generally speaking, when arranging the formation, there must always be something left.

It's a pity that after a while, the three of them didn't find anything, and Zhang Da and Zhang Er were disappointed, and it seemed that they couldn't enter the next floor.

Only Fu Ran was still looking at everything in the palace, and Zhang Dazhang Er saw that Fu Ran did not give up, and the two of them did not give up, pressing here and knocking on the surrounding walls.

"These lines ......"

Fu Ran's gaze fell on the top of his head, which was carved with dragons and phoenixes, and dragons and phoenixes soared, leaving behind Dao waves, and these waves were connected together, which was not simple.

"I see!"

Fu Ran chuckled, jumped slightly, jumped several feet high, and pointed out, just on the dragon ball in the dragon's mouth.

Click!

The surrounding walls suddenly protruded or recessed into a piece, and yellow light appeared on the lines, which continued to spread.

"Cracked!"

Zhang Da Zhang Er was overjoyed, but Fu Ran's brows were furrowed, he didn't care about it just now, and now in retrospect, this formation is too simple, no matter how stupid a person is, as long as it takes some time, he can crack it.

If there are some people involved in the formation like him, it doesn't take much effort at all, and it seems that this formation is just a show.

It may seem difficult, but it's actually too simple.

You must know that the money you get just the second time is enough to ask a formation master to lay out a complex formation.

With doubts and uneasiness, Fu Ran followed Zhang Da and Zhang Er into the next floor.