Chapter 5: Perception range

　　 "First, you must be proficient in using your own abilities. Then you must learn knowledge... The more knowledge you have, the more information you can understand."
　　The so-called superpowers, in Huang Ji's view, are just rare qualities.
　　If no one in the world can speak, but he can speak, then speaking is his super power.
　　 If no creatures in the world have vision, and he has vision, then vision is his superpower.
　　 Huang Ji thinks that perhaps the same is true for information perception. Information can be sensed, but no one else can see it. For the time being, only he can perceive it.
　　 But it is worth mentioning that when he observes himself, he can't find any information about the ability of ‘information perception’ itself.
　　 "Maybe I haven't understood the nature of my ability?"
　　 "Forget it, grandpa is asleep, go and save Dr. Liang now."
　　The best way to master a skill is to use more...
　　Doctor Liang is kind to him. She was kidnapped. This is very strange. He had to save her anyway.
　　 Before everyone was clueless, he had already observed the scene and learned that Doctor Liang was kidnapped.
　　 Rutting marks were left on the scene, very shallow, but after all, there are, ordinary people can't see them, but Huang Ji can see them.
　　 His eyes were extremely powerful. The ruts on the road were very shallow, especially since twelve hours have passed. Human eyes can't tell them.
　　 is not a yellow pole, so there is no need to distinguish it at all.
　　 He just needs to stare at the ground, unfolding a bunch of information that he doesn't know what traces.
　　 One of the results is: the trace left by the brake of the Jinbei van.
　　 Then he knew: Oh, it turns out that this is a rut!
　　 then followed the information to expand and search for other content, such as the time of appearance, and learned that the time of the rut was 7:05 in the morning when the Jinbei van braked. There were four people before leaving, and five passengers after leaving.
　　 "By relying on the ruts, I cannot know who is sitting in the car, because I have not observed the van. Through the ruts, I can only know who the driver is."
　　 The driver is the maker of the rut marks, so Huang Ji can know the driver's name, but that's it. After all, what he observes is only information about the ruts.
　　 Huang Ji combed through the previous operations, and concluded by himself: "I learned the names of the five people through the footprints of five people that appeared at 7:05 in the morning."
　　 Knowing the time of 7:05, he can investigate the information of the traces left on the ground at this time.
　　 I found the footprints of five people.
　　 At 7:05, only five people's footprints were born in this area.
　　 For any information, there is a maker. By querying the footprint maker, you can get the name, height, weight and other information of the five people who left the footprint.
　　 It is worth mentioning that because he did not directly observe the five people, he could not find more detailed information about the five people through his footprints, especially historical information.
　　 He can only know some basic information about the body at the same time the other party left footprints.
　　 "For me, the best observation is the direct observation of the five senses. Whether it is watching, listening, or smelling, I must at least interact with it directly. The information obtained in this way is the richest."
　　 "If you don't have this opportunity, you can only observe indirectly. It's best to have the other party's ‘made things’, such as footprints, such as leftover objects. Through this, you can at least know the maker’s simple information."
　　 "For the above two media, the bigger the better, if there are no indirect items, we can only exhaustively."
　　 Huang Ji thought, the method of exhaustion is the most helpless way.
　　Manpower is poor. The more you think about your own abilities, the more you feel that human beings have limits.
　　Exhaustive method is very simple. You only need to know where a person has passed, and then check everything there.
　　 Unless the interval is too long, there will always be some tissue fragments, such as a little dandruff, such as the water contained in the exhaled air, which may be just a cluster of cells at least.
　　 said that the bigger the better, the reason is that it is too small, and he most likely ignored it.
　　 There are so many things in the world. Looking at any place, there are countless materials that can unfold information.
　　Theoretically, if his thinking can be microscopically down to the molecular level, then he can expand the information of a molecule alone, and then query who it belongs to before.
　　 This is the exhaustive method. All the information of small things is checked. Maybe it belongs to someone who passed by.
　　 For example, if a person passes here, there will be a large odor molecule. Huang Ji just unfolds the information of that odor molecule, so that most of the information of that person can be obtained.
　　 However, it is simple to say, and it is too difficult to operate.
　　 A random mass of air has trillions of molecules, one by one? This exhaustive method is simply deadly. Even if you do a lot of investigations, unless most of them belonged to someone, the information is not clear.
　　 What's more, Huang Ji still cannot unfold a molecule alone, or even a single cell.
　　 Therefore, although Huang Ji thought of this kind of operation, he knew that he couldn't do it, only in theory.
　　 Huang Ji's actual operation, only when the other party leaves things visible to the naked eye can he have the meaning of querying information.
　　 The limit must be a hair, which requires special care and patience.
　　 "These people are very attentive, leaving no traces at all. No one can see this footprint except me."
　　Because the road in the country is not good, I should have gotten off the car before I came, so there was mud on the shoes. When I got off the car, the four people left unremarkable, but long-lasting footprints on the concrete floor.
　　 The footprints are obviously damaged, and there are only a few mud ideas. Even the most powerful tracer can't collect useful things.
　　 But ‘broken footprints’, that are also footprints, unless they are completely covered by another trace.
　　 For Huang Ji, as long as it is a "visible trace left by a foot step", it can unfold a message called a footprint.
　　 Even before others knew that Doctor Liang was kidnapped, Huang Ji already knew the names of the five people who committed the crime.
　　 even observed the traces under the old tree and knew that there was an eyewitness at that time.
After 　　, Wang Meng drove the villagers not to gather, and Huang Ji left silently, following the traces of the rut, looking for the whereabouts of the van.
　　The van went all the way on the national highway, Huang Ji followed for a while.
　　 It stands to reason that someone is a car and he has his legs. How can he keep up? It has been twelve hours, maybe everyone has arrived in Zhengzhou.
　　 But Huang Ji knows some of Dr. Liang’s secrets, so he has guessed the purpose of the kidnappers.
　　 The kidnapper wanted something. How could he go so far if he didn’t get that thing?
　　 As expected, after following the traces, Huang Ji found information on the ground that the car stopped at 7:15 in the morning.
　　 just stopped on the national road, and then corroborated the traces on the railing... I learned that four people got out of the car, turned over the railing and left.
　　 There is no doubt that the three men held Dr. Liang and stayed. Let only one driver continue to drive forward.
　　 "It turns out that, according to the description of Li Fan's witnesses, even if the police checked surveillance at the high-speed entrance in front and found the whereabouts of the van, they would track down at most ‘bait’."
　　 "The police will think the kidnappers have gone to the county, but they don't know they are still in the Huazhuang area."
　　 When Wang Meng disperse the villagers, Huang Ji also found here, and then walked back.
After 　　 went back, in order to remind the police, he wrote a blackmail letter.
　　 Yes, the blackmail letter. He wrote a letter ‘instead’ the kidnappers, and while Wang Meng was taking pictures in the health station, he secretly stuffed it on the wiper of the police car.
　　‘Liang Yuan is in our hands, and she uses her parents in exchange, otherwise she will tear the ticket. UU Reading www.uukanshu.com’ signed by Lu Zongmin.
　　 This arrogant letter was written by Huang Ji deliberately to remind the police that the kidnappers have not left yet.
　　 Not only that, Huang Ji also signed the kidnapper’s real name.
　　 The name inquired by information is called the real name, of course it may not be a common name.
　　 The common name of that person may be a nickname or something. The so-called real name is the first name of this person.
The reason why 　　 is not necessarily a common name is because Huang Ji has observed himself, and his own information shows that the name is ‘Huangxu’.
　　 Logically speaking, the name of the upper account is Huang Ji, and most people have always called him Huang Ji.
　　 By the way, the information showed that the real name was "Huangxu", which was the name his grandfather gave him when he was not registered.
　　 It can be seen that the real name of the message is the first name of a person.
　　 has to be a generally accepted name, not the first one in the proposal.
　　 After all, before naming Huangxu, several elders in the family said several names, but most of them were not recognized and belonged to proposals. Only in the end, the old man made the decision on the name Huangxu.
　　 "Except for my special situation, most people's real names should be their registered names."
　　 "Lu Zongmin, the police may be able to find out something with this name."
　　 For this purpose, Huang Ji wrote a letter of extortion and signed Lu Zongmin's name.
　　Because the names of the other three people are too common, there must be many people with the same name, so he can only choose the most complicated name among the four kidnappers.
　　 After doing this, Huang Ji went back to take care of his grandfather first. He didn't come out until his grandfather fell asleep.
　　 has reminded so much, if the police cannot find Dr. Liang, he can only find it in person.
　　……