The mechanism is not actually a mechanical device, but an octagonal groove the size of a palm. Apart from its exquisiteness, there is nothing eye-catching about it. However, Zhou Sen has determined that the secret of the mountain and sea pass lies in this octagonal groove.

Inside, because the eight octagonal grooves are located on the meridian of the mountains and seas, coinciding with the yin and yang of heaven and earth, it is no coincidence.

Facing these eight octagonal grooves, Zhou Sen was at a loss as to what the secrets of these eight octagonal grooves were.

Obviously, this is an ancient formation, but Zhou Sen has no idea how to activate this formation.

Zhou Sen's understanding of ancient formations is extremely shallow.

"What do you think?" Zhou Sen looked back at the four women behind him.

"This is a formation." Shen Huimin lowered her head and gently stroked the finely carved octagonal grooves with an affirmative look on her face.

"Do you know what it is used for?" Zhou Sen was immediately overjoyed, but he knew that Shen Huimin was very knowledgeable in this kind of heresy.

"No." Shen Huimin shook her head and said: "All formations are very particular about the activation of formations. The slightest difference can make a huge difference. Although I know that this is an abandoned ancient formation, but if I want to make it

Renewing a new life is not simple.”

"It seems that this thing is no longer useful." Zhou Sen sighed, with a look of disappointment on his face.

"Zhou Lang, if this octagonal groove is really an ancient formation, perhaps the residents of this mountain and sea pass know some secrets. After all, their ancestors have lived here for generations." Jiutian Xuannv said slowly.

"Now the mountains and seas are strong, the walls are clear, and the residents in the city have been evacuated. It is impossible to collect information." Zhou Sen shook his head.

"Zhou Lang is really busy at work. There are many residents living in this mountain and sea pass." Jiutian Xuannu said with a soft smile.

"Are there any residents?" Zhou Sen was stunned.

"Many elderly people are unwilling to leave here, for fear that they will never be able to come back after leaving. Therefore, a large number of elderly people have stayed. If Zhou Lang collects clues, he may be able to find valuable information."

"I actually ignored the residents of this city." Zhou Sen showed a look of shame on his face.

Zhou Sen immediately ordered his soldiers to summon all the residents in the city to prepare for evacuation. At the same time, he drew pictures of the octagonal grooves and distributed them to the residents to see if they could provide valuable intelligence.

The order is like a mountain.

Soon, all the residents in Shanhaixiongguan City were gathered together. What surprised Zhou Sen was that there were not many residents in the city, nearly a thousand, standing in the square, a large area of ​​darkness.

The soldiers distributed the octagonal groove patterns drawn by the painter, and there was a murmur of discussion among the crowd.

What surprised Zhou Sen was that within less than a minute of burning the incense, dozens of old people said they had clues. Hearing the news, Zhou Sen was overjoyed and immediately arranged for the old people to gather in the square.

After a group of old people arrived at the square, they immediately rushed to report to Zhou Sen. The atmosphere was extremely lively and made Zhou Sen dizzy.

After burning a stick of incense, Zhou Sen finally figured out the whole story.

It turns out that this octagonal pattern is no stranger to the people of Shanhaixiongguan. It is said that thousands of years ago, this octagonal pattern was the auspicious symbol of Shanhaixiongguan. It was very popular and would be used during New Years and festivals.

Some people draw this octagonal pattern at home to pray for blessings. However, in recent hundreds of years, due to various reasons, the octagonal pattern as a mascot has gradually declined, and only a few families still retain this custom.

, has basically become a once glorious history, and some young people don’t even recognize this ancient pattern.

In the enthusiastic report, Zhou Sen found what he needed.

In the homes of three residents, there are ancient books containing records of octagonal patterns.

Zhou Sen was immediately overjoyed, and immediately sent people to follow the residents to collect books, and rearranged their residences for the elderly to avoid being affected by the coming war.

Three ancient books were placed on Zhou Sen's desk.

The three books are exactly the same, simple and vicissitudes of life, and they look very old at first glance.

After opening the book, Zhou Sen began to read and comprehend it carefully. Slowly, Zhou Sen's brows relaxed and he became very happy.

"How is it?" Shen Huimin came over and looked at the pages of the book.

"It's just as I expected!" Zhou Sen stood up and laughed loudly.

"Say it!" Seeing no one around, Shen Huimin beat Zhou Sen angrily.

"Huimin, this mountain and sea pass is an ancient formation, called the 'Tianji Formation'. The Tianji Formation is different from ordinary magic formations. It is integrated with the city wall, killing the enemy invisible, and is extremely dangerous."

"Is it awesome?" Shen Huimin felt inexplicably happy when she saw Zhou Sen happy.

"Of course it's awesome. According to this ancient book, the invincible emperor and the great devil died in this mountain and sea pass." Zhou Sen chuckled.

"Is the Great Demon Emperor very powerful?" Shen Huimin is a superpower and has a superpower father. She is well-informed, but she has never heard of the Great Demon Emperor.

"It's very powerful, but because he died early, according to the historical records, this guy died before he left the army. Just passing through this mountain and sea pass, he was ambushed and seriously injured. Although he escaped, he could not escape his bad luck.

When escaping to the Grand Canyon, he was overtaken by the enemy and killed on the spot. In order to commemorate that battle, later generations named the Grand Canyon the Emperor Grand Canyon... There is something wrong. Usually, names are named after the victors.

Naming, why is he a loser?" There was a trace of confusion on Zhou Sen's face.

"That's right, if I were the one who killed the Great Demon Emperor, the canyon would definitely be the Shen Huimin Grand Canyon." Shen Huimin said with a smile.

"Haha, this matter has been going on for a long time, and there is no way to trace it back. Let's go, it's getting late now, let's arrange it early, and wait until dawn tomorrow to activate the Tianji array... Hey, Mingxian Mingkong and the others

Where did you go?" Zhou Sen asked.

"They are practicing with Rentu... and Jiutian Xuannv outside the courtyard." Shen Huimin snorted coldly. She was very dissatisfied with Ming Xian Mingkong's closeness to Jiutian Xuannv.

"oh……"

Zhou Sen felt that Shen Huimin was full of complaints and did not dare to ask any more questions, so he hurriedly walked out of the study first.

It was already late at night.

Zhou Sen's mansion is not quiet inside. In the courtyard, there are flashes of swords and shadows, and the sky is filled with glow. It is Jiutian Xuannu who is teaching the swordsmanship of Ming Xian and Ming Kong to the two sisters.

When Zhou Sen walked out, the three women stopped, all dripping with sweat.

"Zhou Sen, have you found anything?" Mingkong asked with concern.

"Found it."

"Ah, is it true?" Mingkong suddenly jumped for joy and hugged Zhou Sen's arm.

"Hmph!" Shen Huimin looked at Mingkong's plump breasts pressing on Zhou Sen's arm, her face suddenly turned cold, and she snorted coldly. Unfortunately, Mingkong didn't pay attention to her at all.

"Come on, let's go take a look together."

Under the leadership of Zhou Sen, a group of women followed behind Zhou Sen in great force.

Among the four women, Jiutian Xuannv is the most taciturn. She has basically not spoken since arriving at Zhou Sen's mansion. If it weren't for her special status, she would have been easily ignored.

Ming Xian and Ming Kong were the most active. In addition to harassing Zhou Sen from time to time, they would also pester Jiutian Xuannv. To the surprise of the two sisters, Jiutian Xuannv was not as difficult to contact as they imagined. Apart from rarely speaking, her speech and behavior were...

No different from ordinary people.

Shen Huimin intentionally or unintentionally alienated several women.

Shen Huimin has always believed that she is Zhou Sen's real female partner, so she doesn't bother to lower her figure.

Several women, while maintaining a wonderful relationship, did not give others the chance to be alone with Zhou Sen.

Jiutian Xuannv is a smart woman. She knows the status of these three women in Zhou Sen's mind. Therefore, she endures her lovesickness and is not in a hurry to renew her relationship with Zhou Sen. She just waits for the opportunity silently.

A group of women all understand that Zhou Sen has not fully recovered his memory after taking amnesia kudzu. Now, they are on the same starting line.

The power of amnesia kudzu is not so easy to erase from the body.

To put it more bluntly, Zhou Sen does not love four women now. A person who has lost the memory of love treats his former lovers no differently than strangers. Zhou Sen’s ability to pay for four women is just a subconscious feeling.

behavior.

Zhou Sen's memory comes more from the instillation from the outside world than from the recovery of brain memory.

This is like after Zhou Sen lost his memory, many people said that so and so was his woman, and so and so had slept with him. It was not Zhou Sen himself who recalled what happened. Therefore, Zhou Sen’s attitude towards the four women

, also stay away from each other and try not to provoke them.

In Zhou Sen's view, he is just taking on the responsibilities that a man should bear. Zhou Sen never calls himself a hero, but he regards himself as a man, an out-and-out man. He believes that a man is just

You must have a man's mind and a man's responsibility.

Zhou Sen believes that one day, he will completely recover his memory. At least, there are signs of such recovery now. Occasionally, vaguely, some of the previous lingering scenes will appear in his mind in fragments. Although

Incoherent, but it also confirmed that he was indeed entangled with several women...

…

Under the night, the mountain and sea pass is low and dilapidated, like a wild beast lurking on the vast plains.

Standing on the city wall, you will have the heroic spirit of lording over the world and looking down on the common people.

Walking at the base of the city wall, you will have the opposite feeling, a feeling of being small and humble.

Under the turret of the city wall of Shanhaixiongguan, there is a huge excavated boulder. The boulder weighs at least several thousand kilograms. Where the boulder originally covered is the exquisite octagonal pattern, which is where the eye of the Tianji Formation is.

.

Around this formation, Zhou Sen arranged a large number of soldiers to guard it. There were really three steps and one sentry, five troops and one post. The security was extremely tight.

In fact, the entire mountain and sea pass is now heavily guarded. Scouts are out in all directions. Every moment, intelligence is flying in like snowflakes. Then, through the huge intelligence system, valuable intelligence will be released as soon as possible.

On top of Zhou Sen's eucalyptus.

Opening the obstacle that blocked the octagonal groove pattern, Zhou Sen summoned eight top-grade energy stones from the Qiankun Ring, and then began to carefully place the eight energy stones in the octagonal groove, his movements very focused.

It took Zhou Sen several sticks of incense to place only eight top-grade energy stones. After placing them, Zhou Sen was already sweating profusely and his face was pale, as if he had been exhausted after fighting San Lily in a war.

"There are seven more places." Zhou Sen wiped the sweat from his face and stood up.

"Is it very hard?" Shen Huimin asked with concern.

"It's not easy. The mirror surfaces of these energy stones are all different. You have to find out the refraction position of the light and the Tianji Array to exert its maximum power. This groove should have been equipped with correction tools such as yellow card. Because of the long time, It has been lost, and now there is no sunlight as a reference. We can only calculate by feeling. It is extremely energy-consuming to calculate the accurate position." Zhou Sen took a long breath.

"This mechanism will consume eight top-quality energy stones. Doesn't it mean that eight mechanisms will consume 64 top-quality energy stones?" Shen Huimin asked.

"certainly."
To be continued...