Rebirth 78, the beginning of the marriage was broken off by the female educated youth

As Chen Hanguo's roar grew louder, the people inside and outside the house became increasingly terrified!

His current state is completely different from his previous weak state!

At this moment, this second personality not only exhibited an extremely aggressive personality, but also remembered the details of the crime scene with unparalleled clarity, describing them even more clearly than those in the case file!

This is enough to prove that the murderer who killed the four people that day was this second personality!

terrible!

Unexpectedly, Li Xiangnan actually managed to stimulate Chen Hanguo's second personality to appear by restoring this spacetime anchor point!

"It's true! Chen Hanguo really does have a second personality, and it has a personality completely opposite to his main personality!"

"No, let's look again, let's look again! This is terrifying, I still find it unbelievable, how could there be such a huge contrast! His personality appeared too abruptly. Considering Chen Hanguo's upbringing, it's unlikely that a second personality would appear! I reserve my opinion!"

"Absolutely impossible! I believe in science. I think the reason Chen Hanguo acted this way was most likely due to Li Xiangnan's provocation. He was resistant to the murder case, so his emotions were naturally more intense!"

Outdoors, three differing opinions emerged at this time: some chose to believe, some remained neutral, and of course, some opposed.

"Mom, Mom, I can't tell the difference..."

Just then, another terrifying incident occurred inside the room, instantly drawing the attention of all the experts and scholars.

At this moment, when his second personality was at its most agitated, Li Xiangnan suddenly put away all the photos, and his "provocative" words came to an abrupt halt, suddenly retracting themselves.

Chen Hanguo's body went limp, his eyes glazed over, and he collapsed back onto the bed, becoming that terrified boy again, repeatedly crying out for his mother to save him.

This change left everyone looking at each other in bewilderment once again.

Xu Jiaxin and Xia Haiyang, holding their respective instruments, finally witnessed the daily life of a mental patient. They had never seen such a situation before, and their faces were filled with shock. They even subconsciously hid behind Professor Lu Hang!

However, Lu Hang's heart was not at peace either!

To be honest, he had met mental patients and had come into contact with people who had committed crimes, but he had never met anyone as intense, violent, and vicious as Chen Hanguo today!

He turned his head and glanced at his companions standing by the window and squeezed through the crack in the door. Seeing their horrified expressions, he knew that they felt the same way he did.

"Chen Hanguo!" Li Xiangnan had no time to care what others thought, and continued with his plan. He pressed Chen Hanguo's shoulder and asked in a low voice, "Is your second personality trying to control you? If you can't speak, just nod or shake your head, or even blink!"

He looked at Chen Hanguo with hope, but could only see the other man squinting his eyes in pain, as if he was struggling with his own personality.

Lu Hang tightened his grip on the microphone and calmly asked, "The switch just now was too dramatic! Could it be Chen Hanguo's extremely skillful hysterical performance?"

Such doubts are not uncommon, and their expression coming from him at this moment represents the opinion of the majority.

After all, such a switch happens without any warning. It's like someone is talking to you and suddenly they take a plane and leave. It's incredibly abrupt and certainly makes people wonder.

Faced with such doubts, Li Xiangnan's lips curled into a knowing smile.

He first shook his head, indicating not to rush, then walked to the heart monitor and asked, "Director Lei, have you monitored the heart rate data?"

Lei Jin nodded: "Yes, the data can be viewed at any time. I'll have someone print it out right away!"

"And your blood pressure?" Li Xiangnan asked again.

The nurse replied, "During the split personality event, there was a significant spike and drop in blood pressure!"

"Okay!" Li Xiangnan nodded: "Copy all this data!"

Lu Hang understood his intention and secretly admired the young man's preparations. Seeing him walk towards Xu Jiaxin, he felt even more puzzled.

"Reporter Xu, did you record the conversation just now?" Li Xiangnan asked again.

Xu Jiaxin nodded: "Yes, everything from when you started asking questions to the last thirty seconds just now was recorded!"

"Okay, please organize the audio tapes and hand them to me. If possible, I need them now!"

"No problem!" Xu Jiaxin said, then looked at him hesitantly.

"Don't worry, I'll tell you all the details after it's all over!"

"make a deal!"

Li Xiangnan naturally knew what she wanted to know; this was a rare big news story in the news industry, with extremely high publicity value.

After doing all that, he waved his hand and said, "Defa, could you please call President Yan of Yenching University and ask him to borrow a sound wave analyzer from the Physics Department and have Wen Qiuyue deliver it over? I need it!"

"Okay!" Wang Defa turned around and went out.

Li Xiangnan's words and actions left many experts wondering what he was up to, and even Lu Hang was full of questions.

"Everyone," after checking that Chen Hanguo was in a semi-conscious state, Li Xiangnan opened the door and said decisively, "Please move to the conference room. I'd like to show you something!"

The experts exchanged glances, then their eyes all turned to Lu Hang, who nodded and waved, saying, "Listen to Dean Li, go to the conference room and wait!"

Everyone turned and took one last look at Chen Hanguo before hurriedly leaving.

An hour later, Li Xiangnan, who was all ready, looked at the bewildered experts in the room and ordered Wen Qiuyue: "Qiuyue, please play back the last thirty seconds of audio and perform a simultaneous comparative analysis of the voiceprint spectrum!"

"Received!" Wen Qiuya was very familiar with the gadgets in her physics department and immediately began operating them.

All the experts craned their necks to look at the strangely shaped instrument.

"Director Lei, could you please show me the data on the difference between real-time electromyography and nerve conduction velocity?"

"understand!"

On the black-and-white display, the waveform of the sound was quickly and precisely broken down.

"All done!" Wen Qiuyue nodded to Li Xiangnan as soon as she finished.

"Everyone!" Li Xiangnan stretched out his hand and pressed it down. "You all say you believe in science, so fine, today I'll show you what I'm capable of and give you a science lesson! Please take a look!"

He pointed to the voiceprint map and explained, "Chen Hanguo's second personality, the roaring voiceprint characteristics are all here. His frequency and formants show statistically significant differences from the voiceprint of Chen Hanguo's primary personality when crying and speaking! This is the power of science, enough to prove that his state just now was definitely not a disguise!"

A small gasp of surprise rang out from inside the room!

Lu Hang then realized what Li Xiangnan was trying to do!

Xu Jiaxin and Xia Haiyang then realized their specific role in this research!

What was even more shocking was that when Lei Jin took out the electromyography machine, everyone craned their necks and felt the power of technology!

"Everyone, take another look here. At the moment of the personality switch, Chen Hanguo's neck, arms, and main body muscle activation patterns and nerve conduction speeds all underwent a sudden change at the millisecond level, consistent with another dynamic stereotype!"

As Li Xiangnan finished speaking, he looked sharply at everyone.

"In other words, these physiological signatures cannot be controlled consciously! Performance cannot achieve this!"

“But…” the professor from Shanghai immediately tried to retort.

Li Xiangnan waved his hand, "I know these figures aren't enough to convince you!"

Then, he looked at Lei Jin, "Director Lei!"

"Yes!" Lei Jin quickly pulled out a large stack of data sheets from a pile of documents and handed them over.

After distributing the meter readings, Li Xiangnan explained, "These are the micro-reactions of Chen Hanguo's pupils and skin conductivity data under his subconscious when the keywords such as the names of the four victims, twenty years ago, and Changjiang South Road appeared in different personality states!"

"These data show a flat response when the dominant personality is active, but when the second personality is activated, the physiological arousal triggered by the words soars to its peak!"

Many experts stared wide-eyed as they looked at the meter readings in their hands, the voiceprint spectroscopy machine on the stage, and the electromyography machine that Lei Jin was pressing on.

"Physiological data doesn't lie; that's the power of science!"

Li Xiangnan's voice boomed: "Voiceprint, electromyography, nerve conduction, and subconscious physiological responses—four independent chains of physiological evidence—all point to one conclusion and one fact—"

He looked at everyone, held up a finger, and said, "That is, there are two souls in this body, each with different memories, emotions, behavioral patterns, and physiological reactions! This is what our comrades from Nanwan were referring to as dissociative identity disorder!"

boom!

Upon hearing this, the entire conference room fell silent, everyone speechless and dumbfounded, with only the rhythmic ticking of the instruments and the tense sound of people swallowing their saliva.

You could hear a pin drop; utter silence...