Your Majesty, please beg for mercy. The prince's rebellion was successful.

Night strikes again.

At the top of Guigu Ridge, it was pitch black, and the surroundings were extremely quiet.

A cluster of fire slowly rose, and Shadow and Ding Mao outside the cave became extremely nervous.

I saw Zhou Zheng placing wooden boards across the cave, blocking out the firelight.

Only through the small circular hole can one faintly see a glimmer of light.

This approach left both Ding Mao and Shadow confused.

Everything doesn't seem to be abnormal.

Only Zhou Zheng, as if he was not in a hurry, kept moving the template to let the candlelight penetrate the round hole in the middle.

Until, after dozens of attempts to turn the angle, the expressions of Shadow and Ding Mao suddenly changed, and even their pupils widened instantly.

Because, where the small hole shines, a "secret" character appears again!

"Yes! That's the word!"

"Prince, what we accidentally saw during the day was this secret word!"

The most exciting thing is the shadow.

The secret characters projected in front of me are clearer and brighter than during the day, as if they were carved on them, vivid and vivid.

Ding Mao also frowned. He had never noticed this in all his years in Guigu Ridge.

The shock in his eyes made his face pale slightly and his whole body trembled.

"What Guiguzi said is indeed true!"

The countless doubts and doubts about Guiguzi disappeared at this moment.

Walking to the secret word reflected outside the cave, he squatted down and looked carefully. Could it be that the so-called secret is at the bottom of this word? !

Thinking of this, Ding Mao also became excited.

This is not inside a cave. If you dig down here, you may be able to find something left by Gui Guzi.

For a moment, Ding Mao felt hot inside.

"No one can touch this thing except the prince!"

Shadow saw through Ding Mao's thoughts at a glance, took a step forward, and shouted coldly.

At some point, Ding Mao felt a cold feeling on his neck. He turned his head slightly and suddenly found that the shadow had put a long knife on his neck.

If Ding Mao makes any rash move, his head will fall to the ground in the next second.

"Nature, nature."

Cursing the shadow countless times in his heart, Ding Mao could only force a smile on his face, and then pull away from the place where the secret words were printed.

Zhou Zheng in the cave was not in a hurry.

Everything was exactly as he imagined.

The principle of small hole imaging is not difficult in Zhou Zheng's world, and even ordinary junior high school students can master it.

The original expectations had turned into panic and uneasiness at this moment.

Because if you find this thing, you may be able to unlock a shocking secret.

Zhou Zheng's eyes were complicated, and there was a hint of hesitation on his face.

Seeing the change in Zhou Zheng's expression, the shadow was a little strange, but he didn't say too much.

"The real secret is not in that place."

After a long time, Zhou Zheng pointed to the secret words projected outside the cave.

His words stunned Ding Mao and Shadow. Where is that? !

Zhou Zheng didn't talk too much and asked Ding Mao to find a slender bamboo and connect it to the secret word and the small hole in the board.

The planks were then removed.

At this time, the end of the bamboo was pointing at the top of the cave.

Looking along this position, using the light of the candle, I didn't notice any difference.

But Zhou Zheng can be sure that it must be in this direction and location.

Because the principle of small hole imaging is unmistakable.

After staring intently with his eyes for a long time, a smile appeared on Zhou Zheng's face.

"Seriously, it is a miraculous craftsmanship that seizes the heaven and earth!"

Finally, Zhou Zheng saw the clues.

The top of the cave is so uneven that nothing unusual can be seen with the naked eye, even if it is placed close to your face.

However, if the entire cave is flattened, you will find that it is a lowercase secret word.

Because every stroke is uneven, the naked eye cannot detect it from a three-dimensional perspective.

But the small hole imaging is to project it into a two-dimensional plane!

Thinking of this, Zhou Zheng couldn't help but give a thumbs up.

But these words made Shadow and Ding Mao sound confused. It was obvious that they had no idea what three dimensions and two dimensions were.

But none of this matters!

Today, Yingying and Ding Mao admired Zhou Zheng.

A secret that had been hidden in the cave for ten or twenty years. Shadow was trapped in the cave for three months without being discovered. Ding Mao had not noticed it for more than ten years. But Zhou Zheng found the key in just one day.

No one would doubt Zhou Zheng!

The two people's eyes followed Zhou Zheng to the top of the mountain. Although they did not see anything unusual, a trace of fire emerged in their pupils without concealment.

No matter what, the secret treasure is fatally tempting to them!

"Prince!"

"Let's take action now and break open the top of the mountain!"

Shadow seemed a little impatient, and there was a hint of urgency in his tone.

But this time Ding Mao was a lot calmer.

"The prince can only do it himself."

Gritting his teeth, Gui Guzi said that only one person can enter at a time. If two or three people enter the cave, who knows what will happen inside.

After hearing this, Shadow could only give up temporarily.

"I can do it alone."

Zhou Zheng, his eyes fluctuating, finally spoke.

Stand on tiptoes and straighten your arms, just enough to touch the top of the mountain.

Who would have thought that Guiguzi's hidden things would be placed in this place where he could touch them.

When his palm touched the rock on the top of the mountain, he felt a touch of coldness.

As my fingers wandered and explored, nothing seemed strange.

No matter how Zhou Zheng pressed it, the entire cave was still very quiet.

"Did the prince guess wrong?"

"Or, what went wrong?"

At this time, Ding Mao was a little uneasy, but Shadow ignored him.

From Shadow's point of view, Zhou Zheng couldn't be wrong.

After a long time, Zhou Zheng's face became more and more solemn, and his expression became much more depressed.

He always felt something was wrong!

Just when he was about to give up thinking again, his fingertips touched a raised place.

This raised spot made the corners of Zhou Zheng's mouth rise.

He exerted force on his palms and concentrated all his strength on the bulge, pressing it with all his strength.

Boom! ! !

With the continuous strengthening of strength, a low muffled sound began to come from the top of the mountain.

As the sound continued to grow, Ding Mao and Shadow outside the cave looked panicked. Their palms were clenched nervously, causing a little sweat to seep into their palms.

"opened!"

Still a shadow with sharp eyes!

In sight, a crack was opening at a speed visible to the naked eye from where Zhou Zheng's palm was squeezing hard.

there!

Is it the Xin Mi left behind by Gui Guzi?

Is it the treasure that Xiao Qing left for Zhou Zheng? !

With an excited heart and trembling hands, if it weren't for the last remaining sanity, Shadow would have wanted to rush over to help Zhou Zheng and tear open the crack directly!

Is the mystery finally about to be solved?

......