As an intelligence agency, in order to facilitate information, Baiqi's garrison was not in the city like the six ministries' yamen.

Instead, an independent barracks were established on the banks of the Weishui River not far outside the city.

The willow trees here are swaying. Although the cold winter makes the willow branches lose their spring mood, the thousands of crystal branches solidified by ice and snow are even more beautiful.

Generally speaking, the place where intelligence agencies are located should be quiet and secret.

When Yang Fan came to the Baiqi Station not far from the Baiqi Station, the entire barracks seemed very lively, with people coming in and out, and many people were cleaning up the snow.

Li Junxian, the leader of the Hundred Cavalry, was standing at the barracks door, walking around constantly, obviously waiting for something.

Seeing Yang Fan and a group of personal soldiers rushing towards the base through the wind and snow, Li Junxian couldn't help but smile.

Li Junxian did not think that His Majesty Li Er had specially sent Yang Fan to assist him in investigating the ambush case, or that Li Er did not trust him.

As the saying goes, he has a specialty in his profession. Li Junxian is really not familiar with the business of spies. He hopes that Li Er will send someone to replace him.

Yang Fan's every move can hardly escape the investigation of the hundreds of cavalry. It can be said that except for Yang Fan himself, Li Junxian may know the abilities of this little brother best.

Judging from His Majesty Li Er's evaluation of Yang Fan, this young Minister of Rites can be said to have a bright future.

Besides, the relationship between the two has always been good, and even said they are close to each other. Li Junxian came to the door to wait, which shows his importance and closeness.

The soldiers in the barracks and yards were busy occasionally paying attention to the actions of their generals.

Seeing Li Junxian go from being anxious to paving into the distance, and even a smile appeared on his face, everyone was surprised.

No matter when and where, his general is cold and majestic, and he does not say anything but laughs.

Whether facing subordinates, officials or emperors, they always show their faces coldly. When did they smile so happily?

What's more, his general came to the door before dawn, which shows his importance.

Everyone followed Li Junxian's gaze and saw Yang Fan who had arrived more than ten meters away from the door.

For a moment, everyone couldn't help but feel a little more respect for this famous Marquis of Chang'an.

Not anyone can do it if he is favored by himself, a harsh and cruel general.

Yang Fan saw Jun Xian at the door at a glance, turned over and dismounted, quickly stepped over, bowed and said, "I have seen General Li, it is cold and cold. How dare I trouble General Li to wait at the door."

At this time, Li Junxian smiled and nodded coldly: "It's okay, I just came here just now."

After saying that, he signaled Yang Fan to follow him and turned around and walked into the barracks behind him.

Seeing that the place where Li Junxian was standing had already been stepped into ice, Yang Fan was moved but said nothing, and followed him in.

After arriving at the main hall, the two sat opposite each other. Yang Fan looked at Li Junxian with a frown and complained: "In the ambush case, you, the commander of the hundred cavalry, are helpless. Who would believe it if you tell me?"

"Besides, more than ten days have passed, and even no one knows who the commander behind the scenes is. Is it embarrassing to be embarrassed?"

"It's fine if you are embarrassed by yourself, but I'll be in trouble with you, brother. It's really a big deal. In such weather, wouldn't it be a good time to sleep with your wife? Alas, I'm really hardworking!"

Li Junxian didn't care about Yang Fan's complaints, but instead smiled bitterly: "You asked me to do it. This secret spy information is not something that someone is good at. It was just a helpless move to take over the Hundred Riders. Your Majesty also knows this very well, so he is not harsh on me either."

"But this time, the people involved are too wide, which is really a bit tricky!"

Alas, Yang Fan sighed slightly in his heart.

After Wu Meiniang's guidance, he could understand the reason why His Majesty Li Er asked him to come over to investigate.

But now that I am having such an upset job, I am afraid I will not be able to go home for a while!

After all, how to check, how to check, how many people can achieve the effect of killing a chicken to warn monkeys, this level is very difficult to master.

His Majesty Li Er has already put a time limit and is determined to end the case before the end of the year.

The emperor's golden words are not just words.

Thinking of this, Yang Fan asked listlessly, "What should we do now?"

Li Junxian took a sip of hot tea, looking like he was not concerned about his own affairs: "What do you say do?"

Yang Fan looked puzzled and confused: "What does it mean?"

Li Junxian bowed to the direction of the palace, looking as if he was taken for granted: "Yesterday, Your Majesty had already appointed you to investigate this case, so of course you said you would do whatever you want?"

Yang Fan was stunned: "Didn't Your Majesty ask me to help you?"

Li Junxian looked like a scoundrel and said with a sarcastic remark, "What a big deal to help, if I have that ability, I still need you to help?"

"Since Your Majesty has appointed you to come here, of course you are making the decision. The so-called assistance is nothing more than awkward."

"In fact, this case is your biggest now, and everyone in Baiqi will listen to you!"

"Here, this is the pass token for entering and leaving the palace gate."

He grabbed the token thrown by Li Junxian, and the coldness of his hand was filled with coldness. His dark appearance shone with a cold light.

The token is engraved with a dragon pattern on one side and the word Qin is engraved on the other side. Judging from the wear of the token, it is obviously a bit old.

But the appearance of the token is really bad, Yang Fan couldn't help but complain:

"You Baiqi is too poor. Shouldn't such high-end tokens be carved in jade?"

"Wouldn't you feel uncomfortable using a cold iron lump to fill in the numbers?"

Upon hearing this, Li Junxian, who was drinking tea leisurely, was almost choked to death.

He pointed at Yang Fan, but unfortunately he was choked so hard that his face was flushed and could not speak. He was obviously shocked.

This brother's brain circuit and focus are indeed unique.

Shouldn't you pay more attention to the function of this token?

What does it have to do with the material of the token?

As His Majesty Li Er's confidant general, when His Majesty Li Er asked him to hand over this token to Yang Fan, Li Junxian was also shocked.

This is the Qin King Order used by His Majesty Li Er before he ascended the throne, and it represents identity.

Seeing Li Junxian's appearance, Yang Fan is not a fool.

Of course, it was seen that this token was not simple, otherwise the spy commander would not have been shocked, but he kept asking: "Brother, what is the function of this token?"

After a while, Li Junxian recovered and was so depressed that he held his mouth shut.

However, the origin of this token was not revealed, but only explained: "After the forbidden night, this token can be called to open the city gates of Chang'an City and the palace..."

Of course, this token is not only useful. With this token, even the inner courtyard of the palace can be unobstructed and even mobilize a small number of imperial guards.

Upon hearing this, Yang Fan quickly put away the token, as if this thing was very good. Will the forbidden night be useless for him in the future?

What was the most depressing thing about Yang Fan coming to the Tang Dynasty was not the absence of mobile phones and TVs, but the forbidden night that started just as dark.

Although the forbidden night is mainly aimed at ordinary people, it is useless to treat nobles and many nobles do not abide by them.

But as long as you have this token, you can spend the nightlife legitimately.

If His Majesty Li Er knew that the token Yang Fan was used like this, I wonder if he would be so angry that he would vomit blood.

However, Yang Fan couldn't care so much. The most troublesome thing now is how to investigate the case.

Although he is a time traveler, how can Yang Fan knows how to find evidence?

I grabbed my hair and thought for a long time, but I still couldn't figure it out.

It seems that if you want to get conclusive evidence, you have to start with the military weapon surveillance, so you said: "Since Your Majesty asks us to be responsible for this case, let's first find the military weapon surveillance officials and craftsmen involved in the case to record a confession."

Li Junxian rolled his eyes: "And you said? We have already questioned these people!"

Yang Fan was a little angry and blushed and said, "Don't you tell me earlier?"

Li Junxian was speechless and said depressedly: "You didn't ask, boss!"

Yang Fan hardened his neck: "I'm still willing to talk back. Didn't I say that I'm the biggest in this case?"

Li Junxian was so amused that he had to lead Yang Fan to a payroll room.

Looking around, Yang Fan was quite interested in this Tang Dynasty spy organization.

The duty room hall is very spacious, with a size of one acre of land and neatly planned.

The rows of tables and cabinets on both sides are all small drawers, and the rows of tables in the middle have various case files like a hill.

The person sitting behind the table can also talk and walk around at will, and it looks very busy.

These people seemed to ignore the arrival of Li Junxian and Yang Fan.

When he arrived at a corner, Li Junxian pointed to a young man with a handsome figure and introduced: "This is the person responsible for the collection of the case information, and it is Qin Huaidao, the son of the Duke of Yiguo's Mansion."

Before Li Junxian introduced Yang Fan, Qin Huaidao bowed and bowed: "Huaidao has met the Marquis of Zhongyi."

This young man is about fifteen or sixteen years old, with a dignified and elegant appearance, with a shrewd look on his eyes. He is obviously a clever young man.

Yang Fan sighed inwardly that he was a second-generation honorary.

Qin Qiong is the absolute supporter of His Majesty Li Er. No wonder Qin Huaidao was able to serve in the hundreds of cavalry, so he waved his hand and said, "No need to be too polite."

He was very kind in his words.

Duke Qin Qiong of Yiguo was a famous general, even more brave than Cheng Yaojin.

Qin Qiong began to serve as a general of the Sui Dynasty, and successively served under Laihu'er, Zhang Xutuo and Pei Renji. Later, he followed Pei Renji to join Li Mi, the leader of the Wagang Army. After Wagang was defeated, he turned to Wang Shichong, and later joined Li Tang with Cheng Yaojin and others.
To be continued...