"First, I must become proficient in using my own abilities. Then learn about more things... The more knowledge I have, the more information I can understand."
The so-called superpowers, in Huang Ji's view, are just unique or rare qualities of a person.
If no one in the world can speak, but he can speak, then speaking would be his super power.
If no creatures in the world had sight, and he had it, then vision is his superpower.
Perhaps the same is true for his information perception. Information can be sensed by him, but no one else can see it. For the time being, he can only assume so.
But it is worth mentioning that when he observes himself, he can't find any information about the ability of 'information perception' itself.
It was like when Yagami Light couldn't see his own death date.
"Maybe I still haven't understood my own ability?"
"Forget it, grandpa is asleep now, its best if I go and save Dr. Liang now."
The best way to master a skill is to use it more.
Doctor Liang was very kind to him. Her kidnapping was totally bizarre. He had to save her .
Even before everyone figured out that she was kidnapped, he had already observed the scene and learned that Doctor Liang was kidnapped.
Tire marks were left on the scene, even though they were very shallow so much so that ordinary people couldn't see them, but Huang Ji could see them.
He just needed to stare at the ground, a bunch of information about the tire marks just pop up.
The initial tire marks were from 4 people in the van and after the brakes had been applied the van's velocity turned '0' then when the tire marks start moving again it was 5 people in the van.
Relying on the tire marks he can only tell who the driver is and not the passengers.
Huang Ji reexamined the previous operations, and concluded that: he can learn the names of the five people through the footprints of five people that appears at 7:05 in the morning."
He then found the footprints of the five.
At 7:05, only five people's footprints were in this area.
For any information, there is a maker. By querying about the footprint maker, he can get the name, height, weight and other information of the five people who left the footprint.
It was worth mentioning that because he did not directly observe the five people, he could not find more detailed information about the five people through their footprints, especially historical information.
He can only know some basic information about the body when the other party left footprints.
"For me, the best observation is the direct observation with the five senses. Whether it is watching, listening, or smelling, it isn't as good as observing the person directly. The information obtained in that way is the best."
"If I don't have this opportunity, I can only observe indirectly. It's best to have the objects the other party has influenced such as footprints, leftover objects. Through this, I can at least know the maker's basic information."
"These are the two methods he can use, if there are no items which have any contact with the person, we can only exhaustively."
Huang Ji knows that the method of exhaustion should be his last resort.
The more he thinks about his own ability, the more he feels that human beings have limits.
Exhaustive method is very simple. You only need to know where a person has been previously, and then check everything there.
Unless the interval of the persons stay is too short, there will always be some tissue fragments, such as a little dandruff, such as the saliva contained in the exhaled air, which may give him a cluster of cells at least.
Although the bigger the better, even if it is a small drop of saliva it could help him more .But this will take him too long to find it and in the microscopic level there is too much information .
Theoretically, if his thinking can be brought from microscopic to the molecular level, then he can understand the information of a molecule alone, and then query who it belongs to before.
This is the exhaustive method. All the information including very small particles are checked. We can use this to find someone who passed by here.
For example, if a person passes by here, there will be a large odor molecule from them. Huang Ji can just unfold the information of that odor molecule, thereby getting most of the information about that person .
Although it is simple to say these, but it is very difficult to do the same.
A random mass of air has trillions of molecules, to check each one by one? This exhaustive method will simply be the death of him. Even if he does a lot of investigations, unless most of them belonged to a particular person, the information would be useless.
Huang Ji still cannot understand the information in a single cell let alone a molecule .
Therefore, although Huang Ji thought of doing this kind of thing, he knew that he could do this only in theory.