"Do you know too?" Chen Chong was very surprised. Captain Sun didn't pay attention to his own movements because he had some methods to solve the case, but how did Zhang Weiwei know?

"Of course I know that you are a celebrity in Longjiang now. Anyone who is interested in food knows your name. Moreover, some time ago, our school and the Normal University competed very fiercely for the food environment, which made many people who didn't care about food join in, and it naturally became more and more intense."

"So that's it." Chen Chong suddenly realized.

"Nothing is important. Since you are willing to call me, it means you still remember my friend. At least I saved my phone number. In return, I will naturally help you."

Chen Chong had already explained his purpose on the phone before, so Zhang Weiwei understood that Chen Chong would not enter the Three Treasures Palace without any trouble. But even so, he was still willing to serve, after all, Chen Chong was his only friend.

"It's that simple?" Chen Chong's eyelids twitched. When he heard the four words "in return", he was really shocked. He thought he was going to have a thrilling scene like "promise with his body".

"It's that simple." Zhang Weiwei surrounded Chen Chong's arms, "Why are you standing there? You're not looking for your cat?"

"Look for it..." Chen Chong came to his senses and appeared in the eyes of the guard like a couple, and then headed towards the monitoring room in the latter's smile.

Zhang Weiwei... finally found her belonging.

After the two of them left completely, several security guards finally laughed so hard that they were rumbling back and forth, making a mess.

…

God knows how Chen Chong felt like he was holding his arm by a man along the way. Fortunately, the sky was dark enough, the face was dark enough, and there were few people...

In the surveillance room, a security guard was already operating a computer to retrieve the surveillance, while others found excuses to leave the room one after another, and probably ran outside and laughed secretly.

Zhang Weiwei ignored this and looked at it without any turmoil.

Chen Chong sighed in his heart. He was almost crazy after experiencing these few minutes of ridicule and strange gazes, while the former had been going through more than ten or twenty years.

"Brother Security, have you re-released it?" Zhang Weiwei urged.

When he came to the security room before, he said that he had lost important documents when he returned to school yesterday, which left the security guards speechless and could only agree to his request to check the surveillance.

"Okay, OK." The security guard laughed dryly and quickly moved out of the position.

"Chen Chong, please help me find it." Zhang Weiwei winked, Chen Chong understood and sat in front of the computer.

The operation of checking and monitoring is very simple. It was not the first time Chen Chong got started, so he quickly changed the time to around 10 o'clock last night. According to the surveillance on the food street, the Black Cat left the food street at about this time.

If the black cat does not appear in the surveillance screen within a few minutes after this time point, then he does not have to look forward, but returns to the food street and continues to search from another direction.

"Yes, it seems to be this angle..." Zhang Weiwei stood aside and looked careless, making the security guard unable to raise the slightest suspicion.

In the picture, there are people coming and going at the gate of the University of Sports University, and there are still many cars coming and going.

Chen Chong didn't dare to be distracted. He was watching with the double, for fear of not paying attention and ignoring the existence of the black cat.

Although the black cat is fat and has a very eye-catching color, it is inconspicuous compared to the pedestrians around it. Especially after the monitoring is automatically converted to night shooting mode, black is more likely to be ignored.

"How? Have you found it?" Zhang Weiwei whispered in his ear, because the security guard 66 who had gone out to breathe before was back again.

"No." Chen Chong looked at the time under surveillance at 10:11.

With the degree of the black cat, this time point should appear in the picture almost, unless it goes to another place or is delayed by other things.

"Let's wait." Zhang Weiwei comforted.

"Yes." Chen Chong didn't say much and continued to stare at the screen.

At this moment, a strange thing suddenly caught from the corner of his eyes, from the upper left corner of the surveillance screen. It seemed like a screen was spent, and something flashed in front of the camera. After a closer look, there was nothing.

Chen Chong didn't know if it was because his eyes did not blink for a long time, causing the illusion of dry eyes, but he just went backwards by mistake and adjusted to slow down.

The pedestrians and vehicles that appeared appeared in the screen again, and this time, he clearly saw a black shadow crossing the road in the upper left corner of the screen. It was so fast that even the vehicles on the road had time to brake.

Due to the limited shooting range of surveillance, when the black shadow appears in the picture, only traces are left for less than one second.

But Chen Chong saw clearly that it was the black cat, and it went across the street!

He winked at Zhang Weiwei.

Seeing this, Zhang Weiwei sighed and said, "I still haven't found it. I probably fell somewhere else. Forget it, I'll go and get another one tomorrow. It doesn't matter anyway."

After he finished speaking, he pulled Chen Chong and walked out, leaving behind the security guards in the room with a confused look on his face.

"It doesn't matter if you still come out to retrieve the surveillance camera in the middle of the night."

The security guards were speechless.

…

Five minutes later, Chen Chong and Zhang Weiwei made an agreement that after the food street storm ended, they invited the latter to have a meal to thank him. Then, in Zhang Weiwei's reluctance to leave, they left the big body alone.

Standing at the gate of the University of Sports University, Chen Chong looked up at the opposite side of the road. Before the cigarette he had just pulled out in his hand was lit, he was stunned.

Because after crossing the road, there is a not-so-large square, and directly behind the square is a large six-story building with three large words "Food City" flashing with neon lights.

"It's another food city..." Chen Chongxu narrowed his eyes.

If the black cat didn't disappear here, he might think that the murderer was simply being filthed. But now, this may have completely become another possibility...

Food City...not clean!

Perhaps over the years, all the events have been related to the Food City and Du Wenlong...

The green light lit up, and Chen Chong slowly crossed the road with the scattered pedestrians. After stepping onto the sidewalk, there happened to be a sewer manhole cover on the sidewalk.

Standing next to the manhole cover, you can see that in addition to the various marks about the manhole cover, there are two arrows, one pointing to the right and the other pointing to the Food City.

This is obviously a pipe network flow sign specially marked by the planning department in order to facilitate the future clearance of pipelines.

"On the right..." Chen Chong sneered and shook his head.

Although the black cat was just a surprise glance in the surveillance screen, it is certain that the surveillance probe can cover the sidewalk here, but the black cat did not appear.

"Du Wenlong, who are you? Or, are you a human being..."

Chen Chong took a deep breath and walked forward step by step according to the arrow on the manhole cover.

About thirty meters, a sewer manhole cover appeared on the ground...

About sixty meters, another sewer manhole cover appeared on the ground...

Chen Chong stopped next to the second manhole cover because the symbol on the manhole cover pointed to the right, while the right side was the side wall of the Food City.

This is a relatively remote path. On the right is the Food City and on the left is a simple wall that separates the Food City from other buildings.

Just now, before entering the road from the intersection, Chen Chong had already seen the gate of the Food City closed, and there was an old man watching the door sitting inside the gatekeeper, smoking a cigarette leisurely.

"Um?"

The flashlight suddenly hit the wall. Chen Chong looked closely and saw that there were claw marks that had been left shortly.

There are not many claw prints, only about five or six paths. The lighter the lower it reaches, the lower it should be a stroke from top to bottom.

"Although I don't know if this claw mark was left by the black cat, based on various signs, the possibility of the black cat being left is very high. Maybe it was blocked when it chased here, so in anger, it might even scratch the wall a few times."

What Chen Chong didn't know was that the position he was standing at this time was indeed where the black cat stopped, and his guess was completely correct!

"So where did it go after that? Did it enter the food city or went somewhere else?"

While Chen Chong was thinking, a slightly hunched figure suddenly appeared at the dim end of the path 30 meters away. The latter was very slow and flashed at the end.

"That direction...is the back of the Food City..."

He looked at the direction he came, then inserted the bone-cutting knife in his backpack into his waist, and followed him vigilantly.
Chapter completed!