Qin Lang had fought with Tojo Ichiro, and he knew better than anyone the strength of this widow.

Although he hated the Japanese people, Qin Lang had to admit that his current strength was not enough to kill Tojo Ichiro.

If you go back now, you can naturally unite the forces of the Yanagi family to deal with Tojo Ichiro, but this does not mean that you will definitely be able to kill this person.

If he wants to go back, he can go back after exploring the cave again, and the meaning is similar to going back now.

But if you choose not to go back for the time being, it is wiser.

Because, staying, it means that he may be able to get an opportunity to kill Tojo Ichiro.

This opportunity is directly related to his strength.

As long as he succeeds in exploring the "Door of Death" and obtains the elixir in it, then he will be able to complete the breakthrough and reach the third level of Qi training!

Once the strength reaches the third level of Qi training, and then against Tojo Ichiro, Qin Lang will be able to suppress the opponent.

"Brother Qin Lang, you have to continue to explore the secret, I support you, but there is a mechanism arranged in the stone cave, please take me with you when you go in, I am very curious about the mechanism, and I am very interested in going in and having a look." Liu Zhenzhen said.

Qin Lang smiled and nodded.

Qin Lang didn't break it either. In fact, he knew that Liu Zhen really didn't want to see him enter the "door of death" alone, and was willing to risk his life to fight side by side with him.

Liu Zhenzhen had such a beautiful emotion, Qin Lang secretly remembered it in his heart, and he was very moved in his heart.

After finding the left backpack and other things, Qin Lang and Liu Zhenzhen continued to move forward and finally came to the stone cave.

Going deeper along the corridor, the two stood again in the empty space of more than 100 square meters.

There are eight identical round holes in the space, symbolizing the common "eight gates" in Qimen Dunjia, among which the "Death Gate" is impressively listed!

Qin Lang observed it with his divine sense, and couldn't help but relax after discovering that the aura and medicinal fragrance of the elixir in the "Gate of Death" still existed.

At the very least, the elixir is still there.

"Death's Door" also has the value of exploration.

"Really, let's go into the cave, I'm going to ask you for help about breaking the formation. Qin Lang smiled, there was no tension between the words.

"Good. Liu Zhenzhen didn't have much fear.

Although it is known as the "Gate of Death", it is still unknown what kind of danger this Qimen Dunjia is, not to mention that the formation does not know how many years it has existed, so it may be a very simple and easy to crack the "Gate of Death".

Don't care what the destiny is, just deal with it calmly and work hard to break the formation, so there is no need to be afraid.

Qin Lang saw it in his eyes and nodded secretly.

Guangliu Zhenzhen is not afraid of danger, and he has the demeanor of a generation of formation organ masters.

Without hesitation, Qin Lang stepped into the "Door of Death" first.

Then Yoo Jinjin also came in.

Both wore the kind of miner's hats used by miners, with searchlights in front of them, which were able to illuminate a large area.

What catches your eye is just a winding, dark passage that I don't know how long it will be or where it will lead.

Qin Lang and Liu Zhenzhen stood in place and watched for a while, neither of them noticed that there were mechanisms arranged near the passage, Qin Lang simply took out several stones of different sizes from his backpack and threw them into the passage.

It was calm as usual, and nothing unusual happened.

Glancing at each other, Qin Lang listened to Liu Zhenzhen say, "I also think this passage is safe." ”

Qin Lang then took out a folding metal stick, stretched it out and dotted around the passage to explore the way.

Formation of unexpected security.

After walking for nearly fifty meters, the two of them came to an open space of about fifty square meters.

Across the clearing, there was clearly an open stone door on the opposite side.

Other than that, there is no other entrance.

It can be seen that to continue to move forward, the stone gate is the only passage.

The aura of the elixir fluctuated, and it was passing through the stone gate, emanating from inside, which made Qin Lang also know that he and Liu Zhenzhen had to enter the stone gate.

But between Shimen and the two of them, there was a mechanism active at this moment.

A thick stone pillar that was about three meters tall and needed three adults to hug it was moving quickly through the open space, Qin Lang was surprised to find that these stone pillars were not only moving extremely fast with each other, but also the trajectory was completely disorderly, but they were able to cooperate tacitly to seal the road to the stone gate!

Often, as soon as there is an opening in front of you, a stone pillar rushes up from behind, in which case, unless you run extremely fast and change direction very flexibly, you can get through the blockade of these stone pillars.

Its difficulty is like a shadow shuttling, and there can not even be the slightest pause.

Otherwise, you will definitely be bumped to death or squeezed alive by these more than 60 stone pillars!

"This formation is so exquisite. Liu Zhenzhen couldn't help but say.

She had a strong interest in the legal organs, and when she suddenly saw it, she forgot all about the dangers and how to get through them.

When he reacted, Liu Zhenzhen said to Qin Lang embarrassedly: "Brother Qin Lang, do you see the way?"

Qin Lang shook his head: "I can't see it, it's really you take a closer look, it doesn't matter if you spend a little more time, see if you can see the clues." ”

Qin Lang had already broken off his mind to break through.

Because even he himself was not sure that he was safe to pass these stone pillars.

As for the violent destruction of these pillars?

Qin Lang felt that this was a stupid solution.

On the one hand, the owner of the cave must have made preparations to prevent someone from destroying the stone pillar, but he was afraid that if the stone pillar was destroyed, it would immediately trigger other mechanisms, and when the time came, their situation would only become more dangerous.

Although they can't get through the stone pillar now, at least the stone pillar won't attack them, and their lives are still safe.

On the other hand, Qin Lang also tried, the material of the stone pillar was fine granite, which was abnormally hard, not to mention that it was three meters high and five or six meters thick, and it was estimated that he would have to lie down tired just by destroying a stone pillar.

It is not possible to break through hard, and it is even more difficult to crack it by force, so Qin Lang began to mobilize the memory of "Xuan Qingzi" to see if "Xuan Qingzi" had studied this unknown formation before his death.

In addition, Qin Lang is also waiting for Liu Zhenzhen.

Maybe Yoo Zhenzhen will be able to bring a surprise.

Boom, boom.

The huge stone pillar moved rapidly, making a dull sound, and I don't know how the formation master designed such a large project.

However, Qin Lang was not interested in paying attention to this.

The most straightforward feeling is that these organs seem to be able to maintain normal operation for years, more than ten years, or even hundreds of years without manpower, wind and hydropower, or even electricity.

Of course, the truth of the matter must be consistent with the "perpetual motion machine does not exist", and the normal operation of the organ must be supported by some form of energy, but if you really want to understand the mystery of this, you must be a person who has studied the formation of the mechanism deeply.

Qin Lang just passively accepted the part of "Xuan Qingzi's" memory about the mechanism formation, and he was not interested in this aspect, so he didn't bother to pursue it.

At this moment, he was mobilizing his memories and searching for knowledge related to the mechanism in front of him.

It's just that after more than ten minutes, Qin Lang automatically gave up.

Although "Xuan Qingzi" has a lot of knowledge about the mechanism formation in his memory, he has not recorded the formation in front of him, and naturally there is no way to crack it.

Looking back, Qin Lang found that Liu Zhen was really staring at the moving stone pillar intently, and knew that Liu Zhenzhen had entered a state of thinking, so he didn't dare to disturb.

"Hope is pinned on Zhenzhen. Qin Lang said secretly in his heart.

It's useless to rely on him.

If Liu Zhenzhen can't think of a way, then there is only one way to go home.

Qin Lang was definitely not willing to quit without gaining.

The elixir in "The Door of Death" is the key to whether he can kill the little devil Tojo Ichiro, and even his life safety.

On this side, Qin Lang was silently praying that Liu Zhenzhen could find a way to break the formation, while on the other side, Liu Zhenzhen was still immersed in research.

One minute, two minutes......

As time went on, Qin Lang became more and more anxious.

Another twenty minutes later, seeing that Liu Zhenzhen was still gesturing and calculating, Qin Lang couldn't sit still.

It wasn't until forty minutes had passed that Qin Lang was about to shout at Liu Zhenzhen to stop and decided to exit the stone cave first.

After all, spending more time can mean doing useless work, and maybe after leaving the cave, you can go back and work out a solution.

Qin Lang was not dissatisfied with Liu Zhenzhen, in fact, Liu Zhenzhen had been working hard for nearly an hour, and he saw it all.

It's just that the mechanism in front of him is too tricky, after all, Liu Zhenzhen has only been studying the mechanism formation for a short time, and it is very normal that he can't study the method of cracking this mechanism.

"It's really ......" Qin Lang said, planning to exit the stone cave.

In his heart, Qin Lang was still very lost.

Being able to feel the aura fluctuations of the elixir at close range is full of temptation, but you can only go back in disgrace, and it is fake not to lose it.

"Brother Qin Lang, I know!"

Liu Zhenzhen interrupted Qin Lang's words with a very excited sentence.

Qin Lang swallowed back what he was about to say, unable to believe his ears: "Really, do you know the method of breaking the formation?"

"It should be. Liu Zhenzhen's face was flushed and she looked very excited.

Qin Lang felt lost for a moment, and he was full of hope again!

"Then you are about to break the formation, what help do you need from me, just say it!" Qin Lang smiled happily, eager to kiss Liu Zhenzhen.

This chick is amazing, she really figured it out!

Liu Zhenzhen glanced at the moving stone pillar group, pointed to the moving stone pillar about thirty-five degrees to her left and five meters away, and said to Qin Lang: "Brother Qin Lang, I want you to go to the middle, top, and end of that stone pillar and hit it with a stone at the same time, so that the entire mechanism can stop running." ”

"It's that simple?"

Qin Lang thought it was incredible.

You only need to use your hands and feet on one of the more than sixty stone pillars, and you don't need to destroy this stone pillar, just throw a few stones, this is the way to crack it?

Why does it sound a little mysterious?

"Well, that's it, it shouldn't be wrong. Liu Zhenzhen said with confidence.

Then, Yoo Jinzhen explained.

"Brother Qin Lang, I also made some comparisons, only to see that the formation in front of me is a modified version of the large-scale formation 'Floating Light Glimpse', and the principle followed is very complicated, fortunately, I have read an ancient book before, which records a formation called the Dongdang Formation, this formation is made by using the skin of the 'Floating Light Glimpse', plus the bones of the Dongdang Formation, which is blended. ”

"The ancient book about the Dongdang formation is probably described like this. ”

"The hole is a formation, a phalanx, and it is the golden array of the five elements of the Yellow Emperor. Yu hexagram belongs to the palace, and Yu Wuyin belongs to Shang, which is a white beast. The phalanx of Sun Tzu, the carriage of Wu Qi, and the cave of Wuhou are in formation. It is quite insightful for its ranks. Its Yang, Qi, Preparation, and Ambush, and the eight formations after the soldiers, all follow the law of Changshan. The law says: Raise the white flag, listen to the sound of the drum, the left part is on the left, the right part is on the right, the front part is in the front, the back part is in the back, and the middle part is in the middle. The departments are all placed in each lieutenant, left, right, and central Sima. Whoever sets up a prescription, so relaxation also. Gao Pingli Cave is in formation, and the hole is also profitable. ”

Seeing Qin Lang's confused appearance, Liu Zhenzhen didn't continue to say those professional formation knowledge: "In short, the scale and power of this formation in front of me are much weaker than the real Dongdang formation, as long as you find and control the formation, you can break the formation." ”

Qin Lang didn't understand the rest, but he still understood the last sentence: "Zhenzhen, the stone pillar you pointed out to me is the eye of this formation, right?"

"Well, yes. Liu Zhenzhen nodded.

"Okay, I'll follow the control method you said now, and destroy the Eye of the Formation. Qin Lang said excitedly.

To hit the upper, middle and lower positions of the stone pillar with three stones at the same time, this requirement must be very difficult for others, I am afraid this is also a difficulty in cracking the formation, but for Qin Lang, it is still very easy.

Whoosh!

Qin Lang flicked his wrist, and the three fist-sized stones, like meteors, accurately hit the target stone pillar, and the location of the hit was exactly the same!

Click, click.

The more than 60 stone pillars that were still moving at high speed before stopped all of a sudden, as if they had been subjected to the "fixation method". The whole formation really stopped!

"Brother Qin Lang, you are awesome, you broke the formation eye casually. Liu Zhenzhen admired Qin Lang's wonderful move and said with admiration.

Qin Lang smiled: "You're really better!"

"Why? Liu Zhenzhen said with a little blush.

"I didn't mean to praise you, it's true that you are not only in a first-class figure, but even the formation cracking is also a first-class good!" Qin Lang said with a smile.

"Brother Qin Lang......" Liu Zhenzhen lowered his head shyly, and secretly said how Brother Qin Lang said it, just ...... Let's talk about my figure.

"Zhenzhen, I won't say thank you, this time thanks to you! I feel lucky and honored to have a talented and skilled formation master like you accompany me to break through the door of death!" Qin Lang looked at Liu Zhenzhen and said with emotion.

Qin Lang knew very well that Liu Zhenzhen had really helped him a lot!

Liu Zhenzhen was even more ashamed when he heard Qin Lang praise himself like this, but his heart was very sweet and warm......