In the case library, Zhu Manzhi absentmindedly flipped through the various records of old cases, and his eyes kept wandering around.

Time passed little by little, just arrived at noon, the wolf guard on duty in the case library began to change shifts to eat, the wolf guard who was originally standing guard only left four people on duty at the exit, there was a master book carrying a food box into the case library, deputy envoy Liu Yunlin walked out of the study to take the food box and went in, there was no intention of leaving.

There were bells and drums in the Investigation Department to tell the time, Zhu Manzhi secretly calculated the time, and it was almost as agreed, so he put down the case file and moved the position to the corner of the bookshelf intentionally or unintentionally, avoiding the sight of others.

When the gong sounded to announce the time, an arrogant voice suddenly came from the Investigation Division, which encompassed the entire street:

"Zhang Xiang, I'll fuck your mother! The Investigation Department also dares to call it 'Longtan Tiger's Den'? Grandpa, I can come today if I want, and I can leave if I want, what ...... I am."

The hoarse voice was like stuffing something in the throat, but it spread far away, and almost everyone in the entire Investigation Department could hear it, and it was obviously a master of amazing internal strength.

Several wolf guards who were flipping through the case files in the case library were suddenly alerted, and they all looked in the direction where the voice came from:

"Who's yelling?"

"Dare to insult Lord Zhang......"

"His grandmother's!"

Liu Yunlin, the deputy envoy who stayed behind, walked out of the study, angry and angry.

There are a lot of ordinary thieves in the capital, and there are even more people who secretly engage in assassination and sabotage every day.

Liu Yunlin's face was pale, and he rushed out of the case library with a few ups and downs with a Yanling knife, and said angrily:

"It's all knocked on the door, what are you still doing in a daze? Give Lao Tzu a thousand cuts to cut him......"

"No!"

The wolf guard, who was hit on the door for the first time, came back to his senses after being a little confused, and he was not light. Ran to the Investigation Department to make trouble, where is Tai Sui's head breaking ground, this is simply digging the ancestral grave of the king of Hades.

In an instant, the Detective Division of Nuoda fried the pot, hundreds of wolf guards and eighteen kinds of martial arts showed their magical powers, and the roof and walls were full of people, and they rushed towards the source of the sound like a tidal wave.

Zhu Manzhi poked his head out from behind the bookshelf, and after a little glance to make sure that there was no one, he quickly ran to the door of the small library and got into it lightly.

The inner side of the library also contains case files, but it is much smaller than the outside, and a sliding staircase is placed on the side of the shelf, and on the shelf are layers of cabinets, like a pharmacy, with wooden signs on the cabinet doors, engraved with various identification words.

In the center of the room are three desks, behind which is a knife table, the room is very large and looks a little empty, you can see all the corners at a glance, there is no place to hide.

According to the original agreement, Xu Buling sent someone to lure the wolf guard away, which could last for half an hour at most, and Zhu Manzhi must restore everything to the original state before the wolf guard came back, and the time was very urgent.

Zhu Manzhi's heart was beating, and the sixteen-year-old girl, no matter how bold she was, was a little nervous at this time, and hurriedly looked for it in front of the bookshelf.

Different from the large warehouse outside, this room records most of the words and deeds of some princes and families in recent years, etc., without exception, are secrets that cannot be passed on for various reasons, although there are many fewer than outside, but there are at least thousands of files on the four rows of bookshelves.

Zhu Manzhi knew that her father knew martial arts, but she didn't know how tall she was, but when she was a daughter, she naturally felt that her father was very powerful. Therefore, after finding the bookshelf that recorded the people of the rivers and lakes on the bookshelf, she directly pushed the ladder over, climbed to the top and opened the drawer of the 'Quartet Heroes', which contained a lot of pamphlets, and on the cover were written "East China Sea Land Baiming", "Poison Warrior Li Hansheng" and other characters she had never heard of.

Zhu Manzhi's surname is 'Zhu', and it is impossible for her father to change his surname, so he picked up the booklet and searched for it to see if there was anyone with the surname Zhu.

'Operator Sword' Zhu Choushan, the head of the Zhu family in Yueyang, the swordsmanship in the Xuanhe period to overwhelm the Tang and Lu families, the Iron Eagle Deer Hunting period did not obey the control of the imperial court, and was exterminated by the Investigation Department and the Tang family in Youzhou, Zhu Choushan and the 47 men of the Zhu family were all removed, and there was no omission after investigation......

Zhu Manzhi frowned slightly, Xuanhe was the name of the reign of the first emperor, her father was only in his thirties, and this Zhu family was wiped out ten years ago, ten years ago she was farming with her father at the age of six, obviously not like her father.

Zhu Manzhi didn't have much time, and rummaged back and forth, but after not finding a record that matched her father, she had to retreat to find the news of the lock dragon cup.

She quickly pushed down the ladder in front of the cabinet of King Su's lineage, and looked through it, and the record of the Wei River ambush was no different from the rumor.

So Zhu Manzhi ran to the shelf where the world's strange poisons were piled up, and climbed up to look for them in various records.

It's a pity that there are too many poisons in the crooked ways of the evil sects on the rivers and lakes, and before I can find the record of the Chain Gu, there is a loud cry outside:

"It's just a matter of the Investigation Division, grandpa will go first!"

The voice was far away, and it was already out of the Investigation Division.

Zhu Manzhi knew that this was a reminder that she couldn't hold it off, so she could only grit her teeth, put the booklet as it was, and ran out of the study with her hands and feet......

-------

Knock Knock Knock –

The boots stepped on the wooden ground of the case storehouse, and the wolf guards who went out to chase and kill returned one after another, and the scolding voice came:

"Who is this Jianghu San? The roar is earth-shattering, and he runs faster than a mouse......"

"Who knows, he dared to run to the door of the Investigation Department to be presumptuous, if he didn't catch it, he would be known by other yamen and would have to be laughed to death......"

"Let the wolf guards left behind go out for me to check, and dig three feet into the ground for me to find out......"

Liu Yunlin, the deputy envoy of the Investigation Department, was full of anger, and pushed open the door of the small library with a Yanling knife, the room was empty, and everything was the same as when he went out.

However, if you can sit in the second-in-command of the Investigation Division of Crouching Tiger, Hidden Dragon, absolutely none of them are good.

Liu Yunlin was about to put the Yanling knife back on the knife platform, when his footsteps suddenly paused, frowned and sniffed in the air, and then turned around suspiciously.

The inner library is extremely empty, there are no windows on all sides, and if someone comes in, it will inevitably leave an atmosphere that ordinary people can't detect.

Liu Yunlin noticed that something was wrong, his face sank, he took out the fire fold from his arms, walked to the bookshelves around him, and carefully inspected the cabinet doors.

The faint light of the fire shone on the vermilion lacquer cabinet door, and it could be seen that the cabinet door was as smooth as a mirror, and one by one I looked at it, until there were vague fingerprints on the cabinet door of 'The World's Strange Poison'.

Liu Yunlin's eyes condensed slightly, and then he searched, and saw the traces on the door of the cabinet of the display of King Su's file.

"King Su...... Strange Poison ......"

Liu Yunlin pondered for a while, then quickly took out a handkerchief and wiped all traces on the cabinet door......