Jin Feng shook his head at Song Qi with a straight face, Song Qi quickly nodded and pushed the bathroom open.

Within a minute, Song Qi came out with a large stack of letters.

Jin Feng shrugged his nose and immediately sank his face: "How long have you been leaving these books in the toilet?"

Song Qi hurriedly shouted, "I did it on purpose." I did it on purpose. Listen to me......"

"Don't worry, don't worry. ”

With a panicked cry in his mouth, he put down the letter in his hand, and immediately opened a copy and held it to Jin Feng: "I made a set of protection systems myself." It works. ”

"Look at it. ”

A letter is a box in which a book is presented. It is mainly used for presenting rare books.

Good letters are made of precious trees, which are not only moisture-proof and moth-proof, but also have absolutely no problems in keeping them properly for one or two hundred years.

Like the Siku Quanshu in the collection of the First Branch of the Ancient Bo, his letters are wooden boxes made of nanmu. It's been 200 years now, and it's still new.

The old lady Qianlong is very particular about the letter and the bookcase. The wooden boxes of rare calligraphy and painting in the Shiqu treasure book are even more expensive.

The materials of the bookcase and letters are red sandalwood, nanmu, carved lacquer, and gold lacquer inlaid with luodian. Some bookcases are also equipped with plywood, which is also made of rosewood, mahogany, pine or cork wrapped in various colored brocades.

Although modern science and technology have made great progress, the protection of ancient books and ancient books still follows the methods left by predecessors. However, some foreigners have invented the paper deacidification method, which can extend the life of ancient books by one to two times.

However, this method is not often used in large domestic units. Only in some collectors or second-hand dealers do they use anhydrous deacidification to extend the life of books, and it is impossible to sell more money just to pressure the goods.

For ancient books, especially rare books, only the most professional collectors in China can afford to play.

For example, some turtles who drink tea with chicken bowls and cups at every turn let them play with ancient books and rare books, and when they hear it, their heads are big, and they directly shake their heads and refuse.

I don't have the energy to take care of it, and I don't have the strength to take care of it.

Taking care of ancient books is ten times harder than taking care of giant pandas.

What Song Qi used to present Zhang Xueliang's books was just an ordinary brocade box. This kind of brocade box is also moth-proof, but it contains chemical ingredients that can cause unpredictable damage to books.

This is also the reason why Jin Feng is angry.

However, when the letter was opened, Jin Feng looked at it carefully, and breathed a sigh of relief in his heart.

After reading several bookcases in a row, Jin Feng secretly had a good impression of Song Qi.

This protective layer in the letter was invented by himself. The book cover is made of a native plant fiber. The whole book can be wrapped in the whole book, which avoids the mold of the book to the greatest extent.

Moldy books are the biggest poison of books. Because paste is used in ancient books and ancient books, mold will be formed when it comes into contact with water and oxygen.

Mold weakens the tissues of the paper, causing the book to rot, shatter, or fall off in pieces.

The weather in Beishi is already rainy, and even in winter, it is drizzle, and in this humid environment, it is very difficult to protect books. It takes a lot of money and manpower to maintain these books on a daily basis.

The moldy books that he was most worried about did not happen, which made Jin Feng fall a big stone. Then he went into the toilet and moved all the bookcases out.

I have to say that Song Qi, a literati, has a very meticulous heart. Originally, the toilet and kitchen were connected together. Song Qi closed the entire kitchen into a secret door, leaving only the toilet.

The entire kitchen has also been remodeled to house the letters.

There is not enough space, and the area of the toilet is reduced, and every bit of usable space is squeezed out.

After a while, more than a thousand bookcases and letters were densely packed with each other in a tree house of more than ten square meters. Heavy stacks are stacked higher than Jin Feng.

These bookcases and letters of different sizes were all made by Song Qi in the past ten years, buying materials and processing them by himself.

This second-hand bookstore was also opened to cover the 5,000 books.

This man is indeed a bookworm.

As long as a person likes something, he will devote himself to it.

Song Qi's salary is not high, but he uses the most economical method to properly preserve these books.

For these things, he is still alone.

1,200 bookcases. Each bookcase contains five books. Jin Feng casually spot-checked and opened one of them, and there were five books in each box, and one book was not a lot.

There was no place to put your feet in front of you, let alone find the most important books.

Without further ado, Jin Feng immediately asked Song Qi to find a truck and a stevedore. Emptied all the books in the entire second-hand bookstore, loaded them to the brim, loaded them into two large cars, and roared to the Baojia villa.

As soon as the workers left, Jin Feng immediately began to count the bookcases.

Song Qi had no idea what Jin Feng really wanted for these books. Standing tremblingly, he whispered timidly: "When will you take me away?" The police will find me soon. ”

"Do you have any information about Dai Li?"

Jin Feng flipped through the precious books left by Xiao Liuzi one by one, and asked Song Qi indifferently.

"This one really doesn't. His information was not turned around, in the Military History Museum of Nantou. It's very tightly managed over there. Even ...... Even the people of the First Reich couldn't get in. ”

"Me, I've been there a few times. The level of secrecy is high. With my permissions, I only have access to files that can be decrypted by 2024. ”

After a pause, Song Qi added: "At Dai Li's level, they will never be decrypted. He...... Knowing so much......"

Jin Feng's sudden question made Song Qi unable to give up, cold sweat trickled down, his spine was cold, and his breath was cold when he exhaled.

He was afraid that Jin Feng would let him get Dai Li's file, and he really couldn't do it.

Jin Feng's reputation is so great that even the first daughter of the First Empire is afraid of him. He is not even as good as an ant in front of Jin Feng.

If Jin Feng really wanted to go by himself, then he would only die.

"Do you know Tang Tianming?

"Tang Tianming!?Which Tang Tianming?"

Song Qi was stunned, his eyes suddenly froze, and he exclaimed, "The King of Spies?!"

His information...... To be in the second ...... It will be twenty years before it can be declassified. I, I ......"

The more he spoke, Song Qi's voice became lower and lower, and his voice was full of crying.

Jin Feng stopped talking and quietly flipped through the books.

He's fast. Whether it is the manuscript of the history of the Ming Dynasty, the history of the Qing Dynasty, or the manuscripts of various other anthologies, the local chronicles are all placed flat on the desk, and the thumb is pressed against the book album like a banknote counting champion.

There was no sadness or joy on his face, the movements in his hands were mechanical and repetitive, his eyes staring at each book, but the speed in his hands was amazingly fast.

Song Qi on the side was shocked when he saw it, and he didn't dare to take a breath. Infinite sorrow welled up in my heart.

Now that he has become the meat on the board, Jin Feng kneaded it casually.

If the police found out that they had stolen these 5,000 precious books, they would surely die. Thinking of the taste of shooting the target, my body involuntarily swinged.

Following Jin Feng's words, there is still such a glimmer of life.

Finally, after the battle between heaven and man, Song Qi gritted his teeth and shouted, "I'll go and get you Tang Tianming's information." ”

"Wow!"

Jin Feng's hand suddenly froze.

At this moment, Jin Feng's hand seemed to slow down tenfold. seemed to be moved by Song Qi's words.

With his left hand, he picked up the wide book on the table and looked at the annotations on the cover of the first volume of the eighteenth volume of the compendium.

Turn the first page gently!

After Song Qi said this, he was already sweating. secretly glanced at Jin Feng, but found that Jin Feng didn't seem to hear his determination at all, and his heart couldn't help sinking.

He gave up his old life, but Jin Feng still refused to nod.

Is it really to let yourself get Dai Li's file!

That archive, ...... by yourself I really can't get in.

The ancient book in Jin Feng's hand is the Zizhi Tongjian of the Ming Dynasty, a butterfly edition.

The quality of engraved books in the Ming Dynasty is indeed better, especially after entering the Yongle period, the engraved books still continue to be in the Yuan Dynasty Zhao style in the font.

There is no major difference in style between the published version and the Song and Yuan versions, and the text content is more accurate. The quality is also quite high.

When he turned to page 21, Jin Feng's hand trembled obviously.

This is the Qin scroll of Zizhi Tongjian, which is written about the most famous Jing Ke assassination Qin.

"The prince is seeking the dagger of the world, so that the work is ...... with medicine"