At the very center of this pit is a deep hole about 30 meters in diameter, which is nearly 200 meters long, so it is necessary to build some necessary facilities to go down.

After lunch, the team drove an improvised stake into the ground near the deep hole, tied a rope to it, and threw the other end into the hole.

For these Demon Masters above the level of General Qi, although two hundred meters is a bit high, as long as there is a rope to hold on, they can go down very easily.

I saw them jump directly into the hole one by one, and in the middle of the landing, they pulled a little on the rope to unload the force, and reached the bottom in only one or two strokes.

The cave was dim, with only a speck-sized light overhead, not enough to support the lighting in the cave.

However, Bai Zhengqing and they were all prepared.

Kim Jin-yeon immediately took out a few bright flashlights from her backpack and handed them to everyone.

Bai Zhengqing took a picture on the cave wall.

He found that the deep hole was very straight, and the surrounding walls seemed to have been specially smoothed

On the whole, it is like a 30-meter-thick smooth stick has been poked into the ground, forming such a deep hole.

This person's ability to control his power has reached an unbelievable level.

This is the first conclusion that Bai Zhengqing reached.

As a result, his heart was even more shocked.

Because he felt that this person's strength was probably above his estimate, and it was very likely that he was a powerhouse in the fourth stage.

His second conclusion was that the pit above was caused by the man's first blow, and that the deep hole was the product of the man's second and third blows.

And judging from the size of this deep pit, the power of that person's next two attacks is more concentrated, and the power is much greater.

With such power, Bai Zhengqing knew that he would definitely not be able to take it

He judged that the other party was at least using the power of a high-level martial artist.

In other words, the weaker person also has the strength equivalent to that of a high-level martial artist.

And what made him feel heavy was that although Zheng Guoqiang only had the realm of the middle Zhuo level, it was said that his strength was no less than that of ordinary high-level martial artists.

This seems to be right again.

Then, Bai Zhengqing used a flashlight to look around carefully.

He was very meticulous and didn't want to miss a single detail.

Because he knew that if it was really Zheng Guoqiang, he would definitely leave some clues.

The hard work paid off, and on a wall that was only a dozen centimeters above the ground, he really found a clue.

It was a few prints that seemed to have been made with a finger.

This mark is very light, like an ordinary person pressing a handprint on the glass, if you don't look carefully enough, it's really hard to find.

Bai Zhengqing squatted there, studied it carefully, and confirmed that it was caused by his fingers.

It is indeed printed, because some fingerprints can be vaguely seen on it.

Judging from the location of these finger prints, Bai Zhengqing immediately had some imagination of the situation at that time.

At that time, the weak man must have leaned his back against this place, and then secretly imprinted these fingerprints on the wall with his hands behind his back, naturally for the purpose of conveying some message.

But what does this mean, Bai Zhengqing didn't understand it for a while.

"Eh, you guys come and take a look and see if anyone can read this pattern." Bai Zhengqing plans to brainstorm ideas.

Immediately everyone gathered around.

"Boss, these marks are too blurry, how did you find out?" Bai Lu said curiously.

The deep hole was already dark, and only an inch could be seen where the light shone.

And this fingerprint is shallow, and it is not clear at all.

If it weren't for the fact that the walls of the cave were too smooth, it would have been difficult to spot no matter how closely you searched.

Bai Zhengqing rolled his eyes and said, "Don't care about the wrong point, I want you to see what kind of pattern this is." ”

A group of people gathered around there to study carefully, and in the end, their eyes were sour, and no one saw anything famous.

In the end, Jin Zhenyan said helplessly: "Boss, just a few fingerprints printed at random, there are no rules for arrangement, let alone a common password system, and I don't know what the other party wants to convey." ”

"I think it looks like my phone unlocking pattern." A martial artist muttered.

Another person next to him patted him on the shoulder and said, "The graphic password of the mobile phone is 9 holes, and there are only 4 of them, what do you want?" ”

Their conversation caught Bai Zhengqing's attention, and he stepped forward to study it again.

Suddenly, he made a few fingerprints in the same five blank spaces, so that he had enough nine holes, and they were arranged very neatly.

"Eh, it's really a mobile phone graphics password?" Someone exclaimed.

Everyone looked over again, and their eyes widened one by one.

Bai Zhengqing said in a deep voice at this time: "You record these 4 locations and connect them into a line, I want to know all 24 unlocked patterns." ”

"Boss, how did you calculate so fast?"

Everyone was amazed by his computational prowess.

Tan Wen added at this time: "Each point can generate 6 kinds of patterns as the starting point, there are a total of 4 points, so there are 24 kinds, if you talk about the unlocking method, then there are 48 kinds of solutions in both directions." ”

It's just that what you want at this time is a pattern, and it has nothing to do with the relationship between good and bad.

"Wise men are perverts." Someone muttered.

At this time, Bai Zhengqing had no time to pay attention to them, and his heart was heavy.

It's only been a decade since the phone graphics unlock was created.

The idea of using a mobile phone graphic password to convey information shows that this is an out-and-out modern person.

And that person chose to use this kind of password, firstly, the conditions are limited, and secondly, it indirectly shows that maybe the powerful peerless master does not know this solution, then it means that he has not appeared in human society for at least ten years.

This made Bai Zhengqing have a bad association, and his mood became a little depressed.

Soon, all the patterns were drawn by the detectives, and Bai Zhengqing took photos of them and sent them to Qin Ziyi.

"Teacher, you can help confirm that there is no Boss Zheng's mobile phone unlocking pattern in these patterns."

When Qin Ziyi received his message, he realized the seriousness of the problem, and he didn't ask the specific reason, but quickly confirmed it.

After about ten minutes, Qin Ziyi's phone called.

His voice was cold: "Yes, the No. 13 pattern is the unlock code of Lao Zheng's mobile phone." ”

Bai Zhengqing's heart sank, and he finally confirmed that it was Zheng Guoqiang who left the message.

That's how he called for help.

Seeing that Bai Zhengqing was silent for a while, Qin Ziyi asked coldly, "Something happened to Lao Zheng?" ”

Bai Zhengqing hurriedly explained: "It shouldn't be yet, I found the information he left, and I guess he may have been hijacked by a master." ”

Hearing that it was a hijacking and not a sacrifice, Qin Ziyi breathed a sigh of relief, and his tone softened a lot: "You tell me the specific situation." ”

Bai Zhengqing reported the discovery here, and after listening to the whole thing, Qin Ziyi thought for a while and said: "You should also have guessed, don't go to the Shengxian Mountain you just mentioned, it may be dangerous, I'll let Lao Duan run it himself." ”

Who knew that Bai Zhengqing didn't listen to him this time: "Teacher, I want to go and see for myself, Mr. Duan is busy with affairs over there, I'm afraid it's not so easy to get away, and I'm also afraid of delaying time, the most important thing is Mr. Duan...... You know. ”

Qin Ziyi was stunned for a moment, and immediately understood what he meant.

This is stupid for Duan Tianya, afraid that he will miss any useful information.

This kid is really getting bolder and bolder, and he even dares to bury Duan Tianya.

But being fooled by him like this, Qin Ziyi's mood at this time was much better.

After thinking about it for a while, he finally agreed to Bai Zhengqing's request.

After all, it has been many years since the Devil Worm appeared in the Sacrificial Mountain, and the possibility of danger is not so great.

"Safety first." After leaving this sentence, Qin Ziyi hung up the phone.

At this time, Bai Zhengqing regretted it slightly, he was afraid that Qin Ziyi would sue him for being black.