Among the eight trigrams, there are Qian, Kan, Gen, Zhen, Xun, Li, Kun, and Dui.

Among them, the symbol of the yang line is "—", and the symbol of the yin line is "--".

At this time, the flickering frequency of the lights on the opposite side was three short flickering flickers, and then there were three long-term continuous flashes in a row.

It is no wonder that at first glance, Wang Qiang feels like Morse code, which is the military literacy he accumulated when he was in the army.

Because the transmission method of the Moss cipher code is also through the pause of dots and lines to transmit signals.

However, the most common transmission master of the Moss cipher code is 26 English letters.

The reason why Lin Yi can see at a glance that this is not a Morse code is that there are many letters in the Morse code that only need a dot or a line to represent.

For example, the letter "E" requires only one dot, and the letter "T" requires only one line.

And the yin and yang lines of gossip need to be expressed at least three times.

This is their most obvious difference.

"Unexpectedly, this thing actually uses a one-time password? The old ancestor is simply awesome! ”

Wang Qiang praised in his mouth.

"Maybe we've complicated the problem before! However, thanks to the little white girl, the source of the signal was found. ”

Academician Zhou also praised from the bottom of his heart.

Lin Yi stared at the lights opposite at the moment, and silently wrote down the rules in his heart.

"Kun, Zhen, Li, Xun, Gen, Dui."

After these six signals flashed, they were repeated again after an interval of about a minute.

"When Bai Lu found out, it was the first time, and I repeated it twice just now, a total of three times, it should be right."

Lin Yi squatted down, rubbed his palms, and first pressed the Qiangua stone of the Nine Palaces Bagua Diagram.

The stone was dented, and a "rumbling" sound began to appear under the stone platform where everyone had settled.

Then, a stone slab protruded from the edge of the stone platform, extending outward for a distance of five or six meters, and then came to an abrupt end.

The appearance of this slate brought hope to everyone on the scene again!

"Awesome, Advisor Lin! It seems that this is indeed the password that leads to the other side. ”

"Don't make a sound, don't bother Advisor Lin, in case you press the wrong one. Bah, my crow's mouth, still don't speak. ”

Lin Yi finally breathed a sigh of relief at this time.

This protruding stone slab at least shows that the first step is fine.

It's just that such a unilaterally supported structure can really accommodate so many people to pass through?

pondering in his heart, he pressed the stone of the "Kun hexagram" again.

"Bang la la lah."

This time the sound came from both sides of the mountain wall, and there was a sound of winches wrapped around iron chains.

After a while, I saw the bottom of the valley, and slowly rose up a suspension bridge with iron chains wrapped around the front and back.

The drawbridge is unbiased and connects to the end of the stone slab, extending the road for another stretch.

"Amazing! Ingenuity! ”

Academician Zhou exclaimed again.

Although they had already seen the "mechanical device" more than 2,000 years ago in the basement of the previous tomb.

But this time, this device is not much better than today, more than 2,000 years later.

"Is this thing so advanced? It's almost time to catch up with the electric hoist used to build a house in my hometown. ”

"Isn't it? This is simply the same principle as a crane, it can be started with a button, it is really god! ”

While everyone admired behind him, Lin Yi did not delay any longer, and pressed the four stones in turn, Xun, Gen, and Dui.

Four more suspension bridges rise from the deep valley in turn, end to end.

After all the suspension bridges were raised, there was still a distance of tens of meters from the opposite side, and the visual inspection was just the distance between the two suspension bridges.

"That's it?"

Wang Qiang asked puzzled.

"It's gone!"

Lin Yi replied helplessly.

"No, this. This distance is not right, it can't be that this craftsman is cutting corners, right? It's a bit outrageous, isn't it? ”

"Yes, Advisor Lin, this distance is not something we can afford to live with."

Lin Yi stood up and looked at the end of the suspension bridge.

"The lights on the opposite side give 6 clear signals, and the remaining two are 'Qiangua' and one is 'Kan Hexagram', maybe this requires us to guess the order."

When Academician Zhou heard this, he immediately reacted.

"No wonder there is a device for the gossip of the Nine Palaces set up here, it turns out that the real test is here!"

"Yes, if you choose the wrong hexagram, you may lose all your efforts."

The crowd around them couldn't understand what they were talking about.

Wang Qiang couldn't help but interrupt:

"I said, it's all at this time, just don't engage in encrypted calls, okay? Why did you stop here and give us an explanation? ”

Lin Yi pointed to the Nine Palaces Bagua Diagram under his feet and said:

"Gossip is divided into innate and acquired.

According to Fuxi's innate gossip, the dry position is the north, and the kun position is the south; But according to the gossip of the Nine Palaces the day after tomorrow, the position is north, and the position is south.

This suspension bridge now has only one 'dry' and 'kan' left for us to choose, and this is where the difficulty lies. ”

"Aang! Co-authoring is not a matter of cutting corners, so you can talk first, and I won't be involved. ”

Wang Qiang stretched out his hand and scratched the back of his head, pinched his teeth, and consciously retreated to the back.

"According to the hint of the lamp, 'Kun' is the beginning, does it mean that the 'Qian' position is the end?"

Academician Zhou asked tentatively.

"It stands to reason that this should be the case, but if that's the case, why not just give the signal?"

Lin Yi held his chin, half-squatted on the ground, staring at the mechanism of the Nine Palaces Gossip and muttered.

"Jingjue Country is a descendant of the Fuxi clan, and it is very possible to use Fuxi gossip, I think the final position should be 'Qian'."

Academician Zhou still insisted on his own opinion.

Lin Yi shook his head firmly.

"'Kun' is yin, representing the prosperity of yin and yang in the country, so this channel starts with 'Kun hexagram'.

And the legendary King Mu of Zhou, when he came to Kunlun Mountain to visit, he had been to the 'Hanging Garden'.

And the gossip of the Nine Palaces of the Day After Tomorrow is from the hand of Ji Chang, King Wen of Zhou, and I think it should end in accordance with the northern 'Kan Hexagram' of the Nine Palaces Gossip of the Day After Tomorrow. ”

"I think Comrade Kobayashi's analysis is very reasonable. If it's really a good harvest, why bother? ”

"Yes, Lao Zhou, your analysis just now is still a little one-sided, and I also think Comrade Xiaolin's analysis is feasible!"

The two old guys both supported Lin Yi, and Academician Zhou also began to waver.

"That would be more convincing than I had just speculated. Comrade Kobayashi, just do as you say. ”

Lin Yi nodded.

Under the attention of everyone, he gently pressed the stone of the 'Qiangua'.

The sound of the chain loosening sounded again, and the suspension bridge rising from the bottom of the valley was impartially connected with the previous suspension bridge.

Everyone couldn't help but cheer and hugged each other in celebration.

Lin Yi didn't delay, and hurriedly pressed the last "Kan Hexagram", and a stone slab stretched out from the stone platform opposite, which happened to be on the last suspension bridge.

The moat becomes a thoroughfare!

"What are you waiting for? Come on! ”

Wang Qiang raised his arms and shouted, and was the first to rush onto the slate bridge.

(End of chapter)