Faced with Qin Guanhai's question, Xia Yin was speechless.

At the end of the mine, there was nothing.

There are no other forks, no hiding places, at a glance......

However, Zhang Rouran seemed to have evaporated from the world, and there was no trace of it.

"Huh, what about people?"

Xia Yin also had a question in his mouth.

Qin Guanhai's face sank, and his gaze swept over Xia Yin and Lin Yuan: "This seat has been investigated all the way with divine sense, and there is no passage deep into the ground here at all, where did the boundary breaking stone vein come from?"

According to common sense, if the Armor Breaker Sect discovers the Boundary Breaking Stone Vein, there must be a passage to the depths of the earth here, otherwise how can the Boundary Breaking Stone Vein be discovered......

Lin Yuan was shocked, and looked at Xia Yin with a look of help, hoping that this "Zhang Daoyou" could stand up and explain.

And Xia Yin himself was confused.

In addition to his absolute trust in what Zhang Rouran once said, he didn't know anything about the depths of this mine, and even the boundary breaking stone was the first time he had heard of it...... How can this be explained?

Fortunately, at this time, Chi Letian, an elder who had never spoken next to him, suddenly stood up and spoke.

"Senior Brother Zhang, in my opinion, if there is really a Boundary Breaking Stone Vein, the Armor Breaking Sect will definitely set up a formation to cover the entrance to the depths of the earth, it is impossible to find it so easily!"

This sentence made Qin Guanhai, the head of the sect, finally soften his face a little, and nodded slightly: "What the junior brother said is right, it is the negligence of this seat!"

Law Enforcement Elder Luo Shenghuan couldn't help frowning: "Then how can we find the passage hidden by the formation?"

Elder Chi Letian is the brain of the Zhenyuan Gate, and he is just complementary to Luo Shenghuan, who is as fierce as fire, and he laughed when he heard this: "This is not simple, the formation is either hidden here at the end of the mine, or it is a few corners in front of it!"

Sect Leader Qin Guanhai smiled and nodded.

But Luo Shenghuan is a guy who doesn't want to use his brain: "Senior Brother Chi, why do you have to ask for these places, can't they be other locations in the passage?"

Chi Letian and this law enforcement elder obviously have a good personal relationship, and even patiently explained:

It's very simple, if there is really a vein of Breaking Stone in the depths of the earth, and it is discovered by the Armor Breaking Sect, the only possibility is that there is a natural passage straight into the depths of the earth, and it happens to be discovered by the miners who are mining rotten silver ore!

With this rare vein, the Armor Breaking Sect naturally couldn't wait to cover it up with a formation.

If they want to cover up, they have two methods.

The first is to set up a formation directly at the discovery of the natural passage, which is the end of this mine.

Another way is to set up a formation to cover the passage at the same time, and let the miners continue to dig forward the rotten silver vein, which is called the suspicious array, so that outsiders cannot discover the true location of the secret passage.

If you continue to dig forward, you will naturally need to avoid the passage leading to the boundary breaking stone vein and dig in a different direction, which will inevitably form a corner......

The Law Enforcement Elder was able to cultivate to the Yuanying realm, so he was naturally not a stupid person, and he quickly understood the key.

The head of the Zhenyuan Sect smiled: "This is not simple, let this seat test it, and you will see!"

Before the words fell, Qin Guanhai's right hand was raised slightly, and he flicked his fingers......

Shout!

A golden sword qi that was countless times sharper than the magic weapon flying sword shot towards the stone wall at the end of the mine......

The sword qi penetrated deep into the stone wall and shot out a thin black hole, but the stone wall did not have the slightest abnormality.

"It doesn't seem to be here!"

As Qin Guanhai spoke, he turned around directly and flew around the corner thousands of people in front of him.

Xia Yin, Lin Yuan and the others were still shrouded in golden light, and as Qin Guanhai walked forward, a group of old monsters also followed......

Coming to the corner, Qin Guanhai shot out several sharp sword qi again, shooting out multiple small holes in the stone wall of the mine cave at the corner.

However, the stone wall still did not show the slightest abnormality.

This scene made Qin Guanhai's face look a little ugly......

"Brother Zhang, don't worry, let's try again!" Elder Chi Letian comforted him on the side.

Qin Guanhai nodded slightly, still believing in the words of this senior disciple of the think tank, and continued to fly towards another corner thousands of meters ahead......

At this time, Xia Yin was already so anxious that he was covered in a cold sweat, and his heart seemed to jump out of his mouth at any time, and there was always a voice in his heart, praying and constantly chanting: "It's not here, it must not be here, delay it for a while......"

In this group of people, only Xia Yin knew that the Boundary Breaking Stone Vein really existed, and it was definitely not a lie.

As long as Qin Guanhai doesn't give up investigating, he will always find that hidden passage.

However, Xia Yin wished that this group of people would never discover the hidden natural passage, otherwise Zhang Rouran's secret would be exposed nine times out of ten......

It's a pity that it backfired!

Just around the third corner, Qin Guanhai shot out several invisible sword qi......

This temptation made a group of high-level old monsters cheer in unison, revealing a face full of ecstasy.

At this time, Xia Yin's heart sank suddenly, and even the indifference on his face, which was originally forcibly pretended, disappeared without a trace, and cold sweat trickled down his forehead!

I saw that the stone wall where the sword qi shot suddenly burst with a burst of rich earthy yellow formation light.

Sure enough, as Chi Lotian expected, the Armor Breaking Sect did use the formation to cover the passage to the depths of the earth.

"Hahaha...... Lin Yuan, Zhang Hao, the two of you really didn't coax this seat, this time the credit is simply too great, when you return to the sect, this seat will naturally be rewarded for your merits!"

However, at this time, Xia Yin, where did he still have the heart to think about the matter of rewarding meritorious deeds, a pair of eyes stared at the gradually emerging formation light, and a pitch-black hole under the shroud of the formation light......

The entrance of the cave allows a person to stand upright, stretching diagonally downward, with no end in sight.

Seeing this passage appear, whether it was Qin Guanhai, the head of the sect, the Elder of the Law Enforcement of the Gong, or a group of high-ranking monks of the Zhenyuan Sect, their faces showed endless ecstasy!

The more high-level cultivators like them, the more they understood the rarity and preciousness of the Boundary Breaking Stone.

Now a whole boundary-breaking stone vein has been discovered!~

This is an infinite fortune, and it is simply a once-in-a-lifetime opportunity for the rise of Zhenyuanmen!

"Elders, let's go down and break this formation with this seat, let's go down immediately to investigate, and after confirming the veins of the Boundary Breaking Stones, we must mine all the Boundary Breaking Stones as quickly as possible, this is the key to whether my Zhenyuan Gate can once again dominate the Chaotic Star Islands!"

Qin Guanhai's voice was already trembling a little, showing that this infant old monster was ecstatic and uncontrollable in his heart.

The mana in the bodies of a group of elders surged.

Qin Guanhai raised his hand and sent Xia Yin Lin Yuan and the five Qi Refining Rookies dozens of zhang away, and then the terrifying mana of the Yuanying Great Perfection Realm was activated......

"Give it to me...... Break!"

With a roar, more than a dozen primordial old monsters shot out at the same time, and the vast mana of various attributes turned into a brilliant light, enveloping the formation......

Rumble!

With a muffled sound, the formation shattered!

This formation, although it is known for its defense, but under the combined efforts of a group of primordial and old monsters, it is like paper paste, and it is light

Pine destroys!

And Xia Yin's heart also fell into despair with the destruction of the formation!

Zhang Rouran is obviously still in the depths of the boundary-breaking stone vein, and she doesn't know if the so-called boundary-breaking stone milk has arrived, devouring and refining

No......

But one thing is certain, once these old monsters reach the boundary-breaking stone vein and find Zhang Rouran, there is almost no possibility for the girl's void spirit body to hide it!

"No, I must not let this group of people discover the secrets of the Rouran Void Spirit, and I must prevent them from going to the Boundary Breaking Stone Vein!"

Xia Yin gritted his teeth abruptly and made a decision.

The sound of blood in the body stirring faintly came out of the body......

This is a sign that the essence blood is about to burn!

Once the essence blood is burned and the power of qi and blood is regained, the remnant fingering technique is used to destroy the passage......

This is the only thing Xia Yin can do.

As for delaying a little time like this, whether it can help Zhang Rouran, but he can only resign himself to fate!

And after the shot, what kind of punishment will be ushered in by the old monster of the Zhenyuan Gate, but Xia Yin didn't think about it at all......

"Rouran, you have to hurry up and refine the Boundary Breaking Stone Milk!"

Xia Yin was shouting frantically in his heart, and the essence and blood in his body had already begun to boil......

"What are you doing?"

The roar of law enforcement elder Luo Shenghuan sounded on the side.

The abnormalities that occurred in Xia Yin's body obviously couldn't escape the detection of the powerful divine sense of these primordial old monsters.

Before Xia Yin could respond, Qin Guanhai on the side suddenly let out a surprised voice: "Hey, someone came out of the passage!"

Wu Guanhai's voice attracted everyone's attention.

A group of people looked at the entrance of the cave and waited quietly.

Everyone knew that the Palm Sect's divine sense was the most powerful and could control a long distance, and he found that there were people who should still be in the depths of the passage, and it would take a while for them to appear.

After a long time, a Miaoman figure appeared at the entrance of the passage.

"Sister, you...... You've finally shown up!"

Xia Yin's voice was full of endless surprises, and the essence blood that had just begun to burn in his body suddenly lurked......

However, Xia Yin's heart was spinning rapidly, thinking about how to explain Zhang Rouran's appearance in the passage blocked by the formation......

However, after thinking about it, Xia Yin found that he couldn't find any reason at all.

At this time, Qin Guanhai had already frowned and looked at Zhang Rouran, who appeared at the entrance of the cave with a frightened expression: "You are Zhang Hao's sister?"

Zhang Rouran nodded continuously, as if she was so frightened that she couldn't even speak.

"Tell me, what method did you use to get in, this cave is supported by a thick earth array, not to mention a mere sixth-level Qi refining cultivator, even if this seat wants to enter, there is only one way to forcibly destroy the formation!"

Obviously, such an abnormal behavior of the girl has aroused the suspicion of the head of the Zhenyuan Sect.

Xia Yin couldn't help but be anxious, and he didn't know where the strength came from, so he struggled to stand up......

However, before he could stand firmly, he staggered to the ground.

At this time, Zhang Rouran spoke: "I...... I fled here alone, and accidentally touched this hidden formation, thinking that this was a secret escape channel, and it happened that the junior had obtained a Melting Spirit Jade Slip, so I tried to use this jade slip, but I didn't expect to really succeed in passing through the formation and entering the passage, but unfortunately...... When the juniors entered the passage, they found that it was not a secret passage, but a natural cave, and after going deep into the ground, the way was cut off, and the juniors returned here......"

The girl's words were intermittent, and she seemed to be very frightened in her heart.

And Xia Yin, who was dozens of feet away, secretly breathed a sigh of relief.

Zhang Rouran's statement is extremely reasonable.

Moreover, Xia Yin believed that if the girl's Void Spirit Body had recovered, it would not be difficult to make a Soul Melting Jade Jane.

Melting Spirit Jade Jian is a space-like auxiliary magic weapon, which can melt the light masks generated by various formations, allowing people to easily enter the formation.

And the main material for making the Melting Spirit Jade Jane is precisely the Boundary Breaking Stone, plus some other auxiliary materials.

For Zhang Rouran, who had arranged a formation to consolidate the well of space, as long as there was a boundary breaking stone, there would definitely be no shortage of other auxiliary materials......

Sure enough, after Zhang Rouran finished speaking, she took out a jade slip from the storage bag and showed it to a group of high-level old monsters.

Qin Guanhai raised his right hand, took it in the void, and the jade slip in Zhang Rouran's hand automatically flew into the hands of this old monster.

"Well, sure enough, it's Melting Spirit Jade Jane, it seems that you, this little guy, really ran into the passage by mistake!"

Zhang Rouran nodded slightly, suddenly remembered something, and suddenly looked up at Qin Guanhai: "Senior, who are you...... Zhenyuan Gate monk, right?"

Qin Guanhai was slightly stunned, he didn't expect the girl to ask about his identity, but in the end he nodded slightly: "This seat is the head of the Zhenyuan Sect to teach Qin Guanhai!"

Zhang Rouran's face showed a touch of joy, and then he bowed down and saluted Qin Guanhai: "Great, the junior has a very important matter, I want to tell the master!"

A smile suddenly appeared on Qin Guanhai's face: "Hehe, you want to say that there is a boundary-breaking stone vein deep underground, right?"

Zhang Rouran's face was full of surprise: "Teach you...... How do you know?"

At this time, Xia Yin on the side completely regained his calm.

Although there was no expression on his face, Xia Yin was almost smiling in his heart.

"This quirky guy is acting like this! I've already sent her a message to tell her about it...... However, in this way, Qin Guanhai obviously would not suspect that the girl's move to enter the depths of the earth was premeditated, haha......"

Sure enough, Qin Guanhai looked at the girl with a touch of appreciation in his eyes: "Yes, it seems that you two brothers and sisters are sincerely joining the Zhenyuan Gate, and there will never be a fake, and your brother Zhang Hao is a rare genius, this seat will never treat your brother and sister badly!"

Luo Shenghuan, the law enforcement elder on the side, coughed heavily, as if reminding him.

Qin Guanhai glanced sideways at Luo Shenghuan: "Senior brother, are you still worried that their brother and sister are spies sent by other sects?"

Luo Shenghuan was also real, and nodded directly.

Chi Letian on the side smiled and said: "Senior Brother Luo is really a real person, you must know that if this brother and sister are really spies of other sects, then when Zhang Hao heard about the Boundary Breaking Stone Vein, he would have already sent a message to other sects, such a priceless treasure, how could it be our turn!"

Luo Shenghuan was slightly stunned, a sudden look appeared on his face instantly, and when he looked at Xia Yin and Zhang Rouran, there was a rare smile on his face.

"Yes, yes, yes, that's true, you two little guys are good, and you will be rewarded for returning to the sect!"

Xia Yin and Zhang Rouran bowed to a group of old monsters at the same time: "Thank you Sect Leader and the elders!"

At this time, Qin Guanhai's face suddenly became extremely serious: "All the elders listen to the order!"

Dozens of old monsters and the elders of the law enforcement of the Gong Gong all looked at the master, and their faces also became serious.

"This seat ordered, law enforcement elder Luo Shenghuan, immediately take Zhang Hao's brothers and sisters and Lin Yuan and others back to the sect, open the mountain protection array, Luo Shenghuan personally sat in the sect, all the elders in the sect and the monks above the qi refining period, all rushed here, from this moment on, this will be my Zhenyuan Gate base camp, we must prevent the Armor Breaking Sect from spreading the news, and other sects will come to snatch it!"

"Obey!" Luo Shenghuan saluted respectfully.

Qin Guanhai shouted in a deep voice again: "Elder Chi Letian!"

"The subordinates are here!" Chi Letian also bowed down and replied.

"This seat orders you to set off immediately, no matter what method you use, you must bring back five hundred miners in one day, and this seat must complete the mining of the boundary breaking stone vein in the shortest possible time!"

"Yes!" Chi Letian replied with a bow, and then flew towards the outside of the mine without hesitation......

Qin Guanhai looked at dozens of other high-level old monsters: "You leave ten people behind, follow this seat into the depths of the underground to investigate the mineral veins, and the rest of the people will immediately come out of the cave and give me full protection of Dalu Island, even if it is a bird, it can't fly to the island!"

"Yes!"

A group of old monsters suddenly agreed, and then ten people walked towards Qin Guanhai, while the others began to shoot towards the outside of the cave.

Law Enforcement Elder Luo Shenghuan glanced at Xia Yin and Zhang Rouran: "You go back to the sect with me!"

Before the words fell, Luo Shenghuan waved his big hand, and swept Xia Yin Zhang Rouran, as well as Lin Yuan and the five Qi Refining Stage rookies into a burst of light, and then shot towards the outside of the cave......