"I think we've found it!"

Zhang Yi said with some excitement, of course, he also subconsciously lowered his somewhat excited voice.

From above, there is no hidden lattice on the bed board.

But.

Or it can be identified that this situation has appeared, and it has already been shown that there is something hidden underneath.

At this time, Cheng Xi couldn't help but lean over, looked at and asked.

"Here...... It doesn't seem like there's anything! ”

If something isn't in bed, it's definitely under the bed.

Zhang Yi lay on the edge of the bed and looked down.

"Probably under the bed!"

After speaking.

Zhang Yi turned over again and got under the bed.

When he got under the bed, he found a very strange situation, there was a fist-sized wheel at the foot of the big bed.

However, the wheels are bracketed by some machine brackets and are very stuck.

I don't know, what is the function of this wheel?

Under the bed, the light was dim.

However, after a closer look, Zhang Yi had already found that there was indeed a hidden drawer under the bed board inside the bed.

He didn't hesitate, he pulled out the drawer in its entirety and pushed it out from under the bed.

And then.

He himself got out from under the bed again.

Cheng Xi picked up the drawer and put it on the bed, which was a monitoring corner.

The two of them sat down.

In the drawer, there is a very fine wooden box. Zhang Yi has come into contact with a lot of antiques, so it can be seen at a glance that the material of this wooden box should be a starry little leaf red sandalwood.

Under the lights, the stars are dotted, very beautiful.

"It's not bad, Zhang Yi, you really found it!"

Cheng Xi said.

"It's sprinkled, it's nothing."

Zhang Yi said, continuing to observe.

There is also a pattern on the lid of the rosewood box.

It is a negative carved relief pattern.

This pattern, Zhang Yi looks familiar, and the carved one is actually the Pagbala Temple.

On the flag of Liu Kongzhao's ghost ship, and the square patch in Zhang Yi's house, they are all this pattern.

Furthermore.

The top and bottom of the box are also full of symbols.

And these symbols, Zhang Yi is already very familiar with, they are very consistent with those pattern symbols on the dragon seal ghost seal. This discovery surprised Zhang Yi very much.

Is there still some relationship between Tonglutang and the Dragon Seal Ghost Seal?

Cheng Xi doesn't seem to know this, so his focus is on the things in the box.

She said directly.

"Quick, open it and see what's inside!"

She was looking forward to it.

But.

After flipping through and looking at it, Zhang Yi found that this box didn't seem to know how to open it.

Because, this wooden box is different from the wooden box seen in the past, it has no lock on it at all, and it seems that there are several gaps in the vertical and horizontal directions.

Moreover, the workmanship of the wooden box can be described as precise, so these gaps are so thin that they blend in with the symbols next to them, and it is even difficult to distinguish them without looking closely.

Zhang Yi thought about it, he said.

"This wooden box doesn't seem to be easy to open!"

"Isn't it just a wooden box? Wouldn't it be okay to just smash it open? ”

Cheng Xi said.

"No, it's too loud and it will arouse their suspicion! Moreover, the wooden box was smashed, what if it destroyed the contents inside? ”

Zhang Yi said.

And then.

Cheng Xi directly took out a dagger again.

"Then pry it open!"

"Sister Xiaoxi, wait a minute, I'll try!"

Zhang Yi reminded that such a starry small leaf red sandalwood box is actually very rare.

If you pry it open directly, it is equivalent to destroying it directly, antiques are non-renewable resources, and they should be protected if they can be protected, and one less piece is destroyed.

"Can you open it? There's no lock on here, and even if there's a lock, you don't have a key! ”

Cheng Xi reminded.

But.

Zhang Yi shook his head.

He said.

"I think the box itself is likely to be a lock, and besides, if you want to open this wooden box, you shouldn't need a key!"

"I don't need a key, what do I need?"

Cheng Xi asked subconsciously.

"Wisdom!"

Zhang Yi pointed to his head and said.

Cheng Xi pursed his lips.

"Alright, don't be a mess of mud over there, let's get started! If we go on like this, we will be discovered sooner or later, and it is best to get out of here as soon as possible! ”

Zhang Yi didn't say much, he picked up the wooden box, and his right index finger couldn't help but touch the box.

A voice came to my head.

"Excuse me, is it an appraisal?"

"Identification!"

Zhang Yi said so secretly in his heart.

After the identification, there may be a way to crack this thing.

Next.

The voice in my head was coming again.

"The Qing Dynasty's nine turns of yin and yang chain locks."

"The nine-turn yin and yang chain lock is the most common kind of wooden lock in Lubanshu. Lu Ban, a native of Lu in the Spring and Autumn Period, is a symbol of the wisdom of the ancient working people. ”

Legend has it that the tools used by carpenters and craftsmen, such as drills, planers, shovels, curved rulers, ink fountains, saws, etc., were all invented by Lu Ban. In addition, Lu Ban is good at the method of opportunity, the hand-me-down Lu Ban lock, there are many types, and the solution of each one is different, some similar to the current safe lockbox. ”

"The hand-me-down Luban lock has become more and more complex in the process of continuous development and evolution. This Luban lock is a nine-turn yin and yang chain lock, which belongs to the high difficulty of the wooden lock. However, there is a key point in the cracking method of this wooden lock, the difficult will not, the will not be difficult, if you want to crack it, you must turn it upside down. ”

Hearing this, Zhang Yi immediately did so and turned this Luban lock upside down.

Then.

The voice in my head continued.

"After turning it upside down, wait a little longer, and you can see the lock twist. Once the lock is twisted, press it first, wait for it to pop out, and then pull out the bottom tandem wooden strips! ”

Zhang Yi continued to follow the instructions of the voice in his head and continued to operate.

After inverting, soon, I saw one end of the wooden strip, and it seemed that this was the same as the wooden strip, which was deep into the entire Luban lock.

Zhang Yi stretched out his hand and pressed the bulge at the end of the wooden strip, and he heard a click, and there seemed to be something elastic inside, and he directly popped out the wooden strip.

And then.

Zhang Yi pinched the wooden strip in his hand, and sure enough, he pulled it out completely.

"Pull out the wooden strip, and then put the Luban lock in front of you!"

Zhang Yi continued to do so.

"This Luban lock, unlike the common Luban lock, uses a kind of ciphertext. This ciphertext is the text of a civilization that has disappeared in legend. The corresponding cracking code is Yin (female), Dui (girl), Xun (eldest daughter), Yang (male), Kan (middle male), Gen (young male), and then, Dikun. ”

That is to say, yin corresponds to two passwords, yang corresponds to two passwords, plus yin and yang, after these six passwords are all paired, you have to choose Qiankun, this Luban lock, the land attribute, so it is Kun. Calculated in this way, this nine-turn yin-yang chain lock is actually a seven-digit password box. ”