Ling Xu had been staying by Mo Wanqing's side, when Mo Wanqing woke up because of a dream, he hugged Mo Wanqing in his arms with a concerned face, and gently soothed her panicked feelings, after hearing Mo Wanqing's words, he was immediately startled, and asked anxiously: "Wanqing, are you sure that there is only one wound?" ”

Mo Wanqing wiped the cold sweat on her forehead and nodded with a panicked expression, but she then shook her head: "I don't know, I really dreamed of last night's scene this time, in the dream, I pointed to the bed, and there was a female corpse lying on the bed. This time, in my dream, I took advantage of the moonlight outside the window, the appearance of a female corpse, the corpse had a knife stuck in its heart, and blood flowed out of the knife, staining the bed all blood-red, although the blood stained the school uniform on the corpse, but the end of my uniform was partially exposed with some white fabric, which had not yet been stained red by blood. ”

"It must be a wound, the reason why the end of the school uniform is still exposed with white cloth should be the corpse lying flat, the blood is mainly flowing along the sides of the body, although the lower part of the school uniform is also dyed red because of the blood soaking, but due to the short time, the blood has not yet stained the end of the school uniform."

After listening to Mo Wanqing's words, Ling Xu first muttered to himself, and then fell into deep thought, the school uniform of Yenching University is a mixture of blue and white, the upper part of the abdomen and the sleeves are made of blue fabric, and the abdomen position and the corners of both sides are white fabric, so the color of the cloth at the end of the school uniform is very recognizable to blood.

Ling Xu has always been puzzled by the murderer's method of printing Mo Wanqing's fingerprints on the murder weapon, because in order to print Mo Wanqing's fingerprints on the murder weapon, the murderer must re-pull the murder weapon after the killing, but Ling Xu never understood how the murderer walked over the blood stains on the ground to the corpse?

Ling Xu always had a feeling that he was missing an important factor, but he couldn't figure out what he was missing.

The traces of the scene could no longer be extracted, and the body of the deceased could not be touched, so before he had no choice, Ling Xu had to reorganize the case according to the situation at the scene.

Fortunately, Ling Xu still has Mo Wanqing in her hands, no matter what, Mo Wanqing is the only witness at the scene after all, she is the first person to contact the scene of the murder, so Ling Xu tried his best to let Mo Wanqing recall the scene last night, just to find the flaws left by the murderer from the beginning of the crime, thinking about it, Ling Xu thought of a way to retrieve memory.

From a scientific point of view, as long as it is the sight of human eyes, the brain will carry out memory storage, under normal circumstances, the human brain only remembers two emotions, extremely happy or extremely sad things, but for some extremely fearful emotions, the brain will also carry out memory storage.

Since we have memorized it, but the storage time of the brain has a time limit, we only need to recall, we will find an interesting phenomenon, when we recall recent events, except for a few things that impress memorable, the rest of the details are forgotten, only carefully recalled, will we remember a specific thing.

Many people think that they don't remember things, that's because the brain is stupid, in fact, it's wrong, that's because the brain filters the memory of the person, and does not store all the memories of the person's eyes, but selectively stored, if you know the tricks, those memories can be extracted.

This is like those excellent psychologists, who can read the memory of the person through guò hypnosis, and restore the things that the person himself has forgotten one by one, but the person is ignorant of the whole process, and the root cause of this is the subconscious of the brain.

Research has proved that when human beings are sleeping, in fact, the brain is still working, although the human main consciousness no longer records the scene of the outside world during sleep, but the subconscious mind of the brain still records the bits and pieces of the outside world, if it records things related to the main consciousness, the subconscious will play the recorded things to the main consciousness.

However, due to the inconsistency between the analysis level of the subconscious mind and the main consciousness, and the main consciousness is dormant, when the main consciousness receives the picture transmitted by the subconscious, the information is sorted into a similar or similar to the real scene, many people have had this experience, when they sleep lazily in the morning, they will dream of a familiar and unfamiliar sound in their dreams, which constantly stimulates the brain until the person is awakened from sleep, when people's sleeping consciousness is awakened from the dream, only to find that the alarm next to it was ringing.

This is an ordinary situation, it is caused by the subconscious, Ling Xu's actions tonight are actually using external forces to forcibly stimulate Mo Wanqing's subconscious, Mo Wanqing saw the murderer and the scene that night, but after the brain was frightened, it did not memorize those terrifying pictures.

It is precisely because Mo Wanqing's brain chose to ignore it, so Mo Wanqing will have a vague memory of last night's events, Ling Xu took Mo Wanqing to her brain that is both repulsive and familiar to the environment, and then let her recall, because Mo Wanqing kept thinking about the wounds on the deceased and the location of the murder weapon under Ling Xu's psychological hints.

So when Mo Wanqing fell into a deep sleep, under the multiple stimulation of the same environment, the same time and the same atmosphere, her subconscious began to play the information that Mo Wanqing's main consciousness needed, so that Mo Wanqing entered the dream, there is a way to think about it day and night, and after entering the dream, Mo Wanqing's mind appeared the scene at that time.

Because Mo Wanqing received Ling Xu's psychological hints in advance, when she dreamed of the scene that night, her attention would subconsciously focus on the corpse and the murder weapon, this process was actually Mo Wanqing's subconscious self-memory extraction, which happened to be in the course that Liu Qianchuan taught Ling Xu at that time.

The reason why Liu Qianchuan taught Ling Xu this knowledge was to let Ling Xu help witnesses recall the details of the case when he encountered a difficult case.

However, psychological suggestion is different from hypnosis, it is only an auxiliary type of technique, and its main essence is to require accurate analytical reasoning ability.

After Ling Xu got the information he wanted from Mo Wanqing, he asked carefully about other details, and after confirming that it was correct, Ling Xu immediately jumped out of bed, dragged Mo Wanqing's arm and walked towards the door, saying as he walked, "Let's go, let's go to your dormitory." ”

(To be continued.)

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