Han Zihe walked quickly through this road, and it didn't take long for him to come to the exit.

"This road doesn't seem close. Han Zihe looked at the time and deduced the distance of the road by calculating his walking time and approximate pace.

"This can probably go to the intelligence department of country Y. Silently calculating the map in his mind, Han Zihe felt that this might be a passage to an important place, but he didn't know where to go.

Although according to the time, the employees here should still be at home, Han Zihe still carefully used observation, listening and signal detection to confirm the safety outside the door.

It wasn't until she made sure there was no one at a safe distance that she gently opened the door to the outside world.

Seriously, Han Zihe really didn't expect that there would be such a surprise!

"Database?" Han Zihe carefully compared his location on the display screen with the map, and couldn't help but be pleasantly surprised.

This is really nowhere to find the iron shoes, and it takes no effort to get it!

I thought I was going to toss it, but I didn't want to save her a lot of worry because of the work of Momen!

This is the sharpening of the knife and the woodcutter!

Han Zihe was pleasantly surprised for a while, and then calmed down.

Of course, she has not forgotten the purpose of her trip.

After carefully exploring again and confirming that he was safe for the time being, Han Zihe put on gloves and foot coverings and quickly got out of the door.

Well, it's a drill!

When he pushed the door open, Han Zihe knew that his door was a floor of other people's houses, or the floor under the bookshelf!

I don't know how Momen came out, Han Zihe wants to say, the person who designed this is simply a talent!

Fortunately, there is a trick to pushing open the bookshelf, so that Han Zihe will not be too embarrassed.

After standing still, Han Zihe can be regarded as relieved.

Because this is a place of information, cameras are indispensable, and the number is not impressive, but it is enough to "see" every inch here.

In order to solve this, Han Zihe deliberately used a little means to keep it running "normally".

However, because Han Zihe kept improving—she adhered to the principle of not letting the enemy find any traces and possibility—she didn't have a long time to go through the materials here, and she had to return before dawn.

Looking at the time, Han Zihe rubbed his forehead, gritted his teeth fiercely, and fought with them!

She said just do it, without hesitation at all, and quickly flipped through it.

If you want to talk about finding things, there are actually tricks.

Because there is a huge amount of data stored in the database, it is essential to find what you want.

This doesn't require Han Zihe to operate the computer here, and all the information she needs is transmitted to her device.

Of course, it was no problem for her to do this step in advance, but Han Zihe had always been cautious, especially when this matter involved Chu Zheng, so she didn't dare to act lightly.

is afraid that the slightest change will make the other party suspicious, which will affect her process of finding Chu Zheng.

Of course, she can do this because of her strong confidence in her own abilities and strength.

No, it only took a few minutes for her to circle the approximate search area.

"This ...... No, well, this book is not either!" Han Zihe flipped through the information as if he was joking, and he flipped through it quickly for a while, and then he knew if there was anything he wanted in it.

If someone else sees such an act with a special function, I don't know what kind of exclamation it will cause.

Han Zihe quickly searched for what he wanted.

Ten minutes passed, two quarters of an hour passed...... One hour, two hours......

She flipped through the entire range of information, but she couldn't find any useful information, which made her very depressed.

"Don't you really want to return in vain!" Han Zihe was unwilling, but he was helpless, and in the end he could only say sullenly in his heart - this wrongdoer, it must have been his thorn, so she tossed to the end, and found that she was doing useless work!

Han Zihe was angry for a long time, and suddenly her heart moved, and she found that she put the blame on the ignorant Chu Zheng, except for making him sneeze a few more times, it seemed to be useless.

I couldn't help but smile bitterly and sighed, looking for the next course of action.

At this time, Mr. Chu, who was thousands of miles away from Han Zihe, really sneezed loudly several times as his daughter-in-law thought, but he was suffocated! His face was red, and his heart was not happy.

"Forget it, I'd better withdraw first!" Han Zihe looked at the time and knew that he shouldn't stay here anymore, so he was leaving.

Suddenly, something seemed to be scratched on her wrist, and she froze her body.

With a move in her heart, she turned on the faint light and carefully observed the hair-like filaments, yes, the texture that had just crossed her wrist was a strand of hair.

Sure enough, this time she didn't disappoint Han Zihe, she saw a booklet with strands of hair in it!

"......" Han Zihe carefully looked at it before carefully picking up the booklet.

Of course, with the booklet in hand, Han Zihe did not open it rashly, but carefully tapped it until he confirmed that the booklet itself did not move any hands and feet, and then skillfully dodged the silk and flipped through it directly.

This booklet looks a little strange, it's not very thick, but when you turn it, it looks like you've turned hundreds of pages.

Such a feeling made Han Zihe can't help but pay attention.

"Isn't there any means?" Han Zihe touched his chin and pondered.

In the previous reading process, Han Zihe already had a rough idea of the contents.

Although there are many trivial matters recorded in it, it is unusual to put a booklet to record trivial matters in such an important place.

Han Zihe squinted, her brain quickly activated, she was dual-minded, thinking about various possibilities, and at the same time, she tried to repeat the booklet.

Soon, a point in time was marked in a slightly invisible place in the booklet, and this point in time happened to be the point in time when Chu Zheng appeared here.

The connection between this made Han Zihe involuntarily excited!

After looking at it for so long, it can be considered that she has found something useful.

"I always feel like I've neglected something...... Han Zihe bit his lip lightly, very entangled.

Fortunately, this hesitation did not last long at all, and soon, a flash of inspiration flashed in her mind, and she immediately thought of a way to try!

I saw that she was not in a hurry or in a hurry to close the thin paper into the thickness of a normal page, and then according to the dividing line on one side of the page, she memorized the page number of the same width and narrowness.

Then, count the actual number of pages of the folded book.

According to the existing number arrangement, according to the method of password translation, Han Zihe quickly decoded.

It wasn't until there were a few options left that her heart jumped — hey!

However, with such speculation in his heart, Han Zihe still patiently translated all the remaining options out of cautious habits.

Finally, put together, a total of ten translatable sentences, six of which do not make sense, and two of which are meaningless.

In other words, the only thing that sounds like a reverie is a number, and a few words "left ten and right ten".

"The first number could be a number in the book, and of course, it could be the number of pages in the book. Han Zihe's hand rubbed repeatedly on the second option, and his heart gradually leaned towards the second possibility he thought.

However, since it is possible, Han Zihe will definitely identify it one by one, even if it is doing what others think is useless.

This is the key to her repeated miraculous feats in her previous life, and she has always been able to smoothly maneuver among the enemy, but no one has been able to see through it.

Exhaling softly, Han Zihe calmed himself down and tried to achieve a state of concentration.

And then ......

Bang la, bla bla, bla bla la......

There was a quick flipping sound.

Of course, Han Zihe only has the ability to remember huge numbers in an instant, as well as the ability to memorize quickly in an instant, so he is a few points faster than ordinary people when he flips through the pages, but if he can remember them all like playing, it can only be a joke.

I don't know how long it took, the sky outside gradually began to brighten, and Han Zihe closed the book and closed his eyes at the same time.

If it weren't for the rapid movement of her eyes, she would have looked like she was asleep on the surface.

"It's not data!" Han Zihe quickly picked out data that was the same or similar to that set of numbers, but he didn't find much difference.

So, she turned her gaze to the page.

"If it's a book...... "Han Zihe turned to the same number of pages as the data, and pondered slowly, "Then the 'left ten and right ten' should be the coordinates of the real information." ”

Thinking of this, her eyes lit up instantly!

Figure ...... "After Han Zihe composed a "picture" from the tenth column on the left and the tenth line of the positive number, his heart moved again, and he immediately reversed the course, using the tenth column on the right and the tenth line of the positive number to form a "bottom", and then let the tenth column on the left and the tenth column on the right form words respectively with the tenth line from the penultimate line, and in the end, let them be arranged in a order that can barely form a sentence or a word.

"It seems right. Han Zihe rubbed his face and hurriedly looked at the back cover of this booklet.

Even the cover, she didn't miss it.

However, when he saw the seemingly ordinary pattern on the back cover, Han Zihe suddenly thought, the order of the words marked out is different, so what the other party really wants to express is the meaning it expresses after manual adjustment?

Han Zihe hesitated a little.

Cautiously, she didn't bother too much without worrying too much, and she had already opened the cover of the booklet.

This action actually made her discover it again.

"It's a double-layer cover!" Han Zihe was a little excited, and she checked the back cover almost immediately.

It turns out that there is no difference between the back cover and the normal back cover at all!

That is to say, what she had thought before was probably the correct answer—— between the two covers, there was an almost transparent tissue paper.

Han Zihe noticed the shallow dotted line on it, she thought about it, and according to the overlap of the dotted line, the moment the two sides met, a delicate and special circular pattern appeared.

Suddenly, she couldn't care too much, and hurriedly took out her camera to take pictures of the pattern.

But when she flattened the paper and prepared to restore it by means so that it was impossible to see with the naked eye that it had been folded, she made another surprising discovery.

"It can be like this!" Han Zihe couldn't have imagined that this piece of paper was extremely tough, she let go of her hand, and this thin piece of paper could be restored in an instant, turning into a look that had never been passive at all.

"Such a texture!" Han Zihe was surprised to find that she seemed to be ...... just now It seems to be negligent!

She thought it was just an ordinary booklet, but she didn't want it to be woven from a special material!

Just look at its texture, as well as the delicate texture, it is like what the paper imagined!

Oh no, it would be more accurate to say that the person who made or designed the booklet had used sight, habit, touch, and, naturally, reasoning, to blind her!

Because the pages of the booklet are very thin, even if it feels smoother than ordinary thin paper, she just gives the answer according to her idea - because it is much thinner than the paper of ordinary booklets!

"What a guy who counts along with this person's heart!" Han Zihe sighed secretly, and at the same time, he was also vigilant in his heart - it seems that when and where he will do things in the future, no matter how weak or familiar the enemy he is, no matter how confident he is in himself, he can't blindly use habits to speculate, let alone take it lightly!

"It's time to go back. Han Zihe saw that the information he was looking for had been almost found, so he no longer stayed, and neatly placed the booklet according to the way it was before, and even the hair in it was the same as before it was moved, the angle, sag, and length were all the same as before.

Putting the booklet away, Han Zihe prepared to retreat unhurriedly, all traces were erased, until she was ready to retreat, she looked at the time, only to find that it was only a minute or two before all the cameras returned to normal.

"It's also dangerous!" Han Zihe sighed and quickly returned to the passage.

Almost front and rear, after Han Zihe retreated, the bookshelf returned to its original position, and in tens of seconds, all the cameras in the data room resumed normal work, and the previous jump to the recording screen and the current recovery seemed to be seamlessly connected, and there was no difference at all.

Han Zihe retreated to a safe place, and the first thing she did was not to ponder the clues she had found in the brochure in the data room, but to leave quickly.

Because she remembered that before she entered this passage, there was a door in that small space!

That's right, Han Zihe didn't plan to get out of this shop the same way at all at the beginning!

Who knows what "surprises" exist outside the shop, she just wants to find Chu Zheng safely, and she doesn't want to play with anyone at all!

Han Zihe quickly returned to the place she came from, and this time, she still didn't rush away.

According to Han Zihe's plan, if she goes out again this time, she probably won't be back here, so before leaving, she needs to confirm whether there is any situation inside and outside this shop during her trip to the data room.