After so many days, the bloodstains that stretched to the central garden were not very clear, but they could barely follow the clues. A group of people walked through a secret door and stepped onto another hidden narrow passageway.

Lu Yu has been repairing in the main building these days, exploring everywhere, and it is not that he has never been here. However, the end of the road led to the outskirts of the old farm, where there were a few small rooms with no signs, which did not attract his attention.

When he thought about it now, he did miss something.

Most of these rooms are locked, and some are hidden. Following the bloodstains, they pushed open a door, and Lu Yu turned the lights on again.

I saw that it was densely packed with monitoring screens, and there was a strange machine that didn't know what to do. The machine had a few small buttons and metal handles of different colors, and it looked like a control device.

This should be the monitoring room, no doubt. Yi Chen also found a lot of hidden cameras along the way, and the surveillance captured by these cameras was gathered here. And that weird instrument...... I'm afraid it's the general hub that controls the various organs inside the old farm.

He remembered that day, the mechanism would be activated at the right time, and there must have been someone somewhere watching their movements and the fighting. Come to think of it, that stronghold is here.

Since no one has been here since the incident, the room remains as it was at the time, except for a thin layer of ash on the equipment.

There was a noticeable pool of blood on the ground near the workbench, and it seemed that someone had been there for some time after being injured.

"This ...... It's my dad's phone, and he did spend time here. Mu Qing picked up a black business phone on the workbench. The phone is expensive, and she can't mistake it for a moment: there's a sticker on the back of the phone that she put up a long time ago to play with.

Mu Qing burst into tears. She felt that she was about to lose her support, and the closer she got to the truth, the more scared she became.

She didn't know what to say about Mu Zongxing, she actually knew a little about his work. Mu Zongxing does not always do things above board, but at home, he is always a father who loves his daughter, no different from ordinary kind parents.

Mu Qing lost her mother when she was very young, and Mu Zongxing was a father and a mother at the same time, which was very hard. In order to take care of her emotions, he never remarried.

As she grew older, Mu Qing gradually became sensible and no longer relied on her father as she did when she was a child. She has high requirements for herself and has become outstanding in all aspects, but this self-consciousness and strength have alienated the father and daughter. Thinking about it in all fairness, they hadn't had a good face-to-face conversation for a long time, but unfortunately when Mu Qing realized this problem, there was no more chance.

"With surveillance, it's a lot easier." Lu Yu said, controlling the current and making those monitoring devices work again.

One picture after another lit up, and they could see the situation of each of the main scenic spots in the old field.

Through this incident, Lu Yu discovered a new continent and gained a lot. He thought that this place could be used to its full advantage in the future. With so many mechanisms and so much surveillance, it's definitely easy to defend and difficult to attack.

To find out what happened that day, just turn the surveillance backwards and look at it again.

Under Lu Yu's operation, everyone looked back on what happened that day from the perspective of a bystander as if they were watching a silent movie.

No one spoke, and the atmosphere was unusually heavy. Although there is no sound on the surveillance, the shocking images of violence and gore speak for themselves.

At this time, Xue Man called and asked about Yi Chen's situation.

At present, the goods in several material storage points have almost been loaded, and there are only some residual items left on the site that are not easy to pack. But Zhou Zihao didn't want to spend time getting it, he kept urging to leave here.

Nanchuan is almost a dead city now, except for Yi Chen, those infected and Mu Qing who has a strong purpose mentality, who has a strong psychological quality and is willing to stay in this kind of place full of zombie viruses? Maybe one of them will get infected if they're not careful!

Now that the task is almost completed, Zhou Zihao refuses to wait any longer, he has a lot of dreams at night, and he is afraid that something will go wrong.

"It's okay, you guys go with the car first. It's going to take some time on my side, not so fast. Yi Chen's voice was astringent. In the surveillance, he saw his mother again, and it was the last image of her before her death.

Xue Man hesitated for a few seconds, followed Yi Chen's instructions, and decided to take the first step. Now that the railway has been repaired and reopened, it can go back and forth between Xijing and Nanchuan, and this batch of goods can be pulled back to unload the task first, and then send another train to pick up people later, which is feasible.

After hanging up the phone, everyone had their own concerns and continued to watch the monitoring.

As an ordinary person, although Mu Qing couldn't see the specific movements of who came and who came and went in the battle, at this point, she could completely rule out the suspicion of Yi Chen and his team.

People are in the Central Park. Yi Chen was fighting the lurkers at the time, Liang Bing and Xue Man were trapped under the trap, others who could use guns, such as Cheng Xianglong, he was seriously injured and couldn't move at all, and Bai Ge, Chang Qing and others had never entered the old workshop at all.

Mu Qing unconsciously took two steps back, stepped on a small raised object under her feet, her body was unstable, and she almost fell. Yi Chen was quick and helped her.

When she lifted her foot, she realized that she had stepped on a bullet casing. This is an important clue!

She carefully picked up the shells, her mind fluctuating. In the dark, it seems that God wants her to know the truth of the covered past.

"If Bai Ge is here, maybe he can tell what kind of gun the other party is using." Yi Chen looked at the bullet casings and said.

None of them knew anything about guns, so they couldn't get more information for the time being, so they could only put away the evidence first, bring it back and analyze it.

"Look at this." Lu Yu paused a surveillance screen

Earlier in the day, Mu Zongxing appeared in the old workshop, looking like he was making final preparations for the inspection.

He was followed by a person: assistant Xiao Li.

Then they disappeared into the surveillance, looking in the direction of the surveillance room. Unfortunately, there are no cameras in the vicinity of this area to continue tracking.

Xiao Li? Mu Qingyi was suspicious.

If Xiao Li followed her father, she should know some things. However, she recalled some of Xiao Li's statements a few days ago, most of them were ambiguous, as if they were not present, and all kinds of conclusions seemed to be directed to Yi Chen intentionally or unintentionally.

In the past, she believed Xiao Li's words and thought according to that trend, but suspected Yi Chen of lying. But just now she also saw the surveillance, although she didn't know what Mu Zongxing said to Yi Chen in the end, Yi Chen's expression was magnified, and it was also a little stinky, but from beginning to end, Yi Chen never shot at him.