Su Qing came to Ben Qian directly after getting off work, and in the end, Ye Xuefu relented and asked everyone to stay in the store for dinner.

It's just that Chen Yuyue is still not allowed to eat it, it's too greasy.

When a group of people were just about to have dinner, Zhao Xiaoyao received a courier call, and as soon as he heard that the civilian drone he bought had been delivered, he rushed home to play and modify it without taking care of the meal.

Hearing that Zhao Xiaoyao was going to modify the drone, Su Qing also specially reminded him not to change it randomly.

Now the management of drones has been strict, and they are not allowed to fly at night, and they must be kept in the sight of the operator throughout the whole process.

But she said that these must be meaningless to Zhao Xiaoyao, and no one can change what Zhao Xiaoyao decides, and he has already bought a large-capacity battery when he buys a drone.

It is estimated that after his ban on flying, enhancing the signal, and increasing the battery capacity, the performance of the civilian drone is not necessarily worse than the Skylark small UAV developed by the US imperialist military's Elbit Systems Company.

Of course, this kind of modification must be done by professionals like Zhao Xiaoyao to be safe, let alone these civilian drones.

He has played with the internationally famous MQ1 Predator, MQ9 Reaper, RQ4 Global Hawk, and other military drones. There are also Huaxia's rainbow series drones and pterosaurs, etc., Zhao Xiaoyao can be said to have no one who has not played.

Seriously, Zhao Xiaoyao thinks that the drones of the rainbow series are really no worse than the old and beautiful predators or reapers.

Although the Huaxia UAV is not as complex as the connection between the US Empire's UAVs and satellites, it also has the global operational capabilities of the Predator's UAVs.

To put it bluntly, the Huaxia UAV also has satellite communication command capabilities, and its global combat capability is not weak.

There is also the highest record of the flight altitude of the UAV today, which is also held by the UAV produced by Huaxia, which directly kills the flight altitude of the Global Hawk of the US Empire.

Chen Yuyue signaled Su Qing to rest assured: "He is a professional in playing with drones, you can rest assured, he knows very well what it looks like to fly illegally, I will let him pay attention." ”

"It's because he's so professional that I'm worried. Su Qing said: "Now the domestic drone modification underground industry has developed to the point of chaos, which is caused by a professional person like him." ”

Su Qing's worries are not unreasonable, this kind of drone modification industry that is born due to the geek needs of enthusiasts and individual skills does have many situations that are difficult to supervise.

If this modification is allowed to develop wantonly, perhaps drones will really become a flying problem on people's heads in the future.

This is bound to become more and more severe and frequent as performance and the degree of modification develops.

The crash of a civilian drone in recent years is not news.

"He's just trying to get a better way to gather dangerous information, I can guarantee that. Du Powu said: "Although Xiaoyao is unreliable on weekdays, he is still very sure of this kind of thing." ”

Su Qing nodded: "I also believe that he won't mess around." ”

"Haven't we found any effective evidence for the fire?" said Chen Yuyue with concern.

Su Qing shook her head: "Today, the colleagues of the criminal investigation department have been staying in the Golf Mountain Villa for almost the whole day, they have worked hard, but they still haven't got anything valuable. So tomorrow they will continue. ”

Chen Yuyue waved his hand: "Let your colleagues stop wasting time, you shouldn't be able to find anything valuable." ”

"No, as long as they can look for it, they will definitely find it. Su Qing said: "This is the principle of Lokad exchange. ”

Chen Yuyue smiled slightly when he heard this: "Then let me ask you, have you found any traces of material exchange?"

The so-called trace material exchange refers to the exchange of surface forms that occurs after the human body comes into contact with objects, and the fingerprint footprints left at the crime scene or the traces of crime tools belong to this scope.

Su Qing shook her head: "No." ”

"Is there any physical material exchange?" Chen Yuyue asked again: "Whether it is the material exchange of tangible objects or the material exchange of intangible objects, have you found any of them?"

Su Qing still shook her head: "No." ”

Chen Yuyue spread his hands and said, "What about the exchange of impressions?"

Su Qing sighed: "None ...... Well, I admit that it is true that there is nothing to be discovered now, but that does not mean that there will be no discovery tomorrow. ”

"Believe me, if Feng Xun hasn't found any clues after going there, even if your brother from the Criminal Investigation Department stays there for a month, he probably won't find anything. Chen Yuyue said, "Don't let them waste time. ”

Su Qing frowned: "But I still believe that there will be clues left by the exchange of materials." ”

"I also admit that the scientific basis of material exchange, this is indeed the law of cause and effect of objective things, energy conversion and the immortality of matter are both laws, but Feng Xun is not just a person who judges by perception, he has been to the scene, I am afraid that he has done trace physical evidence and meticulous evidence in his mind, he did not get an answer, which shows that the other party handled it really cleanly. Chen Yuyue said: "Those people are professional, and professional people who want to destroy all their evidence clues will definitely do it very professionally." ”

Su Qing was a little helpless: "The leader above also spoke, asking that the suspect must be found within three days, but it has been a day, but there has been no progress in the case at all." ”

"It seems that the owner of the golf villa is quite close to the leader above. Chen Yuyue smiled: "How can this kind of thing be so easy to investigate, the leader knows that standing and talking does not hurt his back." ”

"There's no way, who made the family a leader. Su Qing said: "The leaders have spoken, they can only go one way to the dark, and they must find out." ”

Chen Yuyue shook his head very surely: "It is impossible to find out in three days, and this case cannot be closed." Listen to me, let your team Zhou go and have a good talk with the leaders above, and give you a little more time. ”

Su Qing looked at Chen Yuyue puzzled: "Why?"

"Because the suspect who started the fire must have gone into hiding by now, and will be hiding in a particularly safe place. Chen Yuyue said: "They know very well when the limelight is tight, so they will definitely not show up in the past three days, and it is impossible for you to find anyone." ”

"How do you know?" Su Qing said curiously.

Chen Yuyue pointed to his head: "This is my intuition, a man's intuition." ”

"If you don't want to say it, forget it, what kind of intuition. Su Qing said: "There are a few things that have something to do with you that are not complicated...... Hey, the whole team will definitely be punished this time. ”

A few people chatted and had dinner, and then helped out in the store for a while, and returned home at ten o'clock in the evening.