In terms of beauty, even ten Zhang Xiaoqin cannot beat one Qin Jingrou.

But there is nothing that can be done, now Du Fei is more interested in Zhang Xiaoqin than Qin Jingrou.

After sending Qin Jingrou away, he immediately synchronized his vision to Xiao Hei No. 3.

After being delayed for a while, Zhang Xiaoqin had already entered the old city on his bicycle and was riding very fast on the main road.

Xiao Hei No. 3 was condescending, Du Fei looked at the direction Zhang Xiaoqin was going, and it turned out to be the other side of Shichahai.

This made Du Fei secretly happy.

This time we must find out the mysterious contact person.

Last time, Du Fei found Zhang Xiaoqin, the reason why he didn't report and arrest him immediately.

Firstly, it was because some issues could not be explained clearly at the time.

Secondly, it is also reserved for long-term fishing for big fish.

This opportunity finally came.

Du Fei was thinking about it while looking forward to it.

Zhang Xiaoqin went south along Deshengmen Nei Street, then turned into Yangfang Hutong, and then to the south edge of Houhai...

This place is very close to Du Fei's compound in Shichahai.

Zhang Xiaoqin’s riding speed began to slow down.

The weather is average tonight, with only a small hint of the lower moon.

Especially when entering a small alley with no street lights, you can only see a group of figures in the distance, and you can't see their faces at all.

However, Zhang Xiaoqin still seemed very cautious and walked around in a nearby alley, seemingly as if nothing had happened.

But with the help of Xiao Hei No. 3's vision, Du Fei could see that Zhang Xiaoqin was going around and getting closer and closer to Du Fei's compound.

But looking at her going around and around, she still couldn't reach her destination for a while.

Du Fei simply disconnected his vision synchronization and recuperated his energy first.

There is Xiao Hei No. 3 watching Zhang Xiaoqin, and there is Xiao Hei No. 2 waiting in the courtyard to make sure nothing goes wrong.

Du Fei leaned on the Arhat bed and closed his eyes to rest, wondering in his mind what big event this time would be worth Zhang Xiaoqin's personal dispatch.

Logically speaking, both Zhang Xiaoqin and the contact person were very well hidden and would never act rashly.

If Zhang Xiaoqin can be dispatched this time, the importance of the matter is no less important than the arrest of Monk Jin Shun last time.

After about ten minutes, Du Fei's energy completely recovered.

Xiaohei No. 2 and No. 3 are still silent.

He couldn't help but frown. It should be almost done, right?

Even if Zhang Xiaoqin has a guilty conscience and keeps using counter-reconnaissance methods to deliberately go around in circles, why hasn't there been any movement after such a long time?

With doubts, Du Fei turned on vision synchronization again.

Suddenly, the scene in front of me changed.

I saw Xiaohei No. 3 landing on the treetops and not flying.

On the ground, Zhang Xiaoqin also got off the bicycle.

But this is not Du Fei's courtyard.

Therefore, it was inconsistent with Du Fei's order just now, and neither Xiaohei No. 2 nor No. 3 issued a prompt.

Du Fei said "Eh" in his heart: "Did you guess wrong? Didn't Zhang Xiaoqin come out tonight to find the same contact person last time? Or... they changed the place and method of contact?"

For a moment, Du Fei couldn't think clearly.

But fortunately, his vision was synchronized in time and he didn't miss anything.

And below.

Zhang Xiaoqin looked around warily.

After making sure there was no one nearby, he quickly walked to the back wall of a house facing the street.

A cement blackboard has been painted here, and on it are the bulletin boards produced by the neighborhood committee.

When Zhang Xiaoqin came to the blackboard newspaper, she already had a piece of chalk in her hand and wrote a few words "swish" on it.

Du Fei looked at it and was suddenly startled.

At this time, Zhang Xiaoqin had finished writing, threw away half of the chalk, then without looking back, got on the car and left quickly.

Du Fei originally wanted to wait for her to meet someone and see who they were.

Why are you leaving now?

After a slight hesitation, Du Fei immediately asked Xiao Hei No. 3 to follow him.

Although he was also curious about what Zhang Xiaoqin wrote just now, he didn't have time to fly over and check it out.

I can only remember the rough location of her writing and come back to it later.

The top priority now is to keep an eye on Zhang Xiaoqin to see if she will contact anyone again next time.

Outside the order was the Shichahai compound, and Xiao Hei No. 2 was also particularly vigilant.

If someone comes out in the courtyard at this time, it is likely that he is the hidden contact person.

However, more than half an hour passed.

The result was still disappointing.

Over at Xiaohei No. 2, the yard is quiet.

Because it was late at night, no one came out to hang out in the yard from beginning to end.

As for Zhang Xiaoqin, she went straight back to Tongzi Tower near the Normal University.

Go home, turn off the lights and go to sleep.

Du Fei even asked Xiao Hui who was stationed at Zhang Xiaoqin's house to check it out.

There's really nothing wrong with that. When this girl came back, she changed her clothes and went to bed.

Du Fei was greatly disappointed.

I ran out in the middle of the night and walked around for nearly two hours. Is that all there is to it?

He couldn't help but be more curious about what Zhang Xiaoqin wrote on the blackboard.

Simply order the nearest Xiaohei No. 2 to fly over and take a look.

In fact, the blackboard newspaper just now was only about 20 meters away from Du Fei's yard.

Even if you need to go around in a circle to get out of the gate, it's not more than fifty meters.

Xiaohei No. 2 flew over and landed on a dark green mailbox on the side of the road.

Du Fei just remembered the approximate position of Zhang Xiaoqin's writing.

There are two places in total, one is the lower right corner of the blackboard, and the other is the middle right corner.

In addition to articles on the blackboard newspaper, there are also various laces drawn with colored chalks.

Du Fei quickly found a very small word in the lace in the lower right corner.

It is a single word.

Because it is hidden in the lace, there is no readable content around it, and the words are written very small. It is really difficult to notice the words unless you look for them specifically.

"What does single~ mean?"

Du Fei thought to himself, adjusting his perspective to look up, and soon found a second name in the lace in the middle!

"One... name... list! What list?"

Du Fei was a little confused.

Zhang Xiaoqin came here in the middle of the night just to write these two words, which must have profound meaning.

But what exactly it means cannot be inferred from just these two words.

Du Fei disconnected his vision synchronization, closed his eyes, and thought carefully.

But after thinking about it for a long time, I still had no idea.

But one thing is certain, it is definitely not a trivial matter worth Zhang Xiaoqin's personal action.

It is estimated that when the mysterious contact person walks by tomorrow morning, as long as he sees these two words, he will be able to complete the information transfer without leaving any trace.

"You're so cautious!" Du Fei cursed depressedly.

He thought that if Zhang Xiaoqin took action tonight, he would definitely reveal the mystery of the contact person.

In the end, the joy was all in vain.

Fortunately, Du Fei's mentality was good, and on second thought, it was not without gain.
To be continued...