Gu Yun gently patted Cheng Dalei on the shoulder and said, "I have something to do today, so I won't go, let's go somewhere else."

Cheng Dalei was very disappointed. He originally wanted to invite Gu Yun to demonstrate master-level chat skills tonight. Last time, Master Gu rarely took action, but he accidentally took advantage of his sister. A good opportunity to observe the actual combat was ruined, which made him really regret it for several days.

Of course, in addition to regret, he was also a little scared. He had thought before that he would never let his sister meet with Brother Gu, but he didn't expect that the sister and Gu Yun would meet again. He was really scared to death at that time. After all, the character and resume of "Master Gu" were there, and he suspected that Gu Yun would never let his beautiful sister go with Gu Yun's spirit.

If the old sister also gets into Brother Gu like those three little girls, then she will be embarrassed. At that time, regardless of the friendship between brothers, it is better to reveal to the old sister that Brother Gu is a scumbag, or should he help the evil and help the tiger fight for favors?

Fortunately, the old sister has always been cold-hearted, and since childhood, she seems to have a "full routine immunity halo". She is not only indifferent to Brother Gu's routine, but even looks very disgusted with Gu Yun. When he went out today, Cheng Xueqing warned him not to go to play with "fox friends" led by Gu Yun and Zhou Da.

I felt relieved when I thought of Cheng Dalei.

Judging from the moment, the sister should be stable and would not be taken away by Brother Gu.

...

After saying goodbye to Cheng Dalei, Gu Yun returned to the venue and patiently waited for the end of the memorial service, and then looked at Professor Sun's body to determine his true death.

Professor Sun's students, colleagues and friends went on stage to deliver eulogies one by one, mostly recalling the past and finally giving Professor Sun a glorious and great evaluation. After about an hour, the memorial service finally ended in a solemn and sorrowful music.

The guests slowly left the venue, while Gu Yun was very consciously helping to clean up the scene, and even comforted Mrs. Sun, who still cried from time to time, and said "Master's wife" and kept silent. This "disciple" was quite filial, and Professor Sun's family was very pleased to see it.

After the venue was removed, Professor Sun's body was pulled to the back hall of the venue, waiting for the staff of the funeral home to be taken to cremation. At this time, the family members were sending the last wave of guests outside, and Gu Yun felt that the opportunity had come.

So he immediately flashed into the back hall. After confirming that there was no one, he quickly walked to Professor Sun's body and checked his body.

The first step is naturally to check the elasticity of the skin, which has a clear curve relationship with the time of death.

Without instruments? Gu Yun can only make rough judgments based on his simple viewing. However, based on his experience, he can also speculate that he is inconsistent.

After gently pinching the skin on Professor Sun's face, he suddenly frowned slightly? Then he gently spread Professor Sun's mouth open? Observed the lower mouth.

After reading it, Gu Yun's brows became tighter and tighter. Another hand held up Professor Sun's neck and pinched the other hand on his neck. He gently pressed his Adam's apple and throat.

Just then? Suddenly, a little girl of five or six years old ran in.

The little girl was Professor Sun's niece. After running in, she saw Gu Yun's movements. She widened Shui Lingling's eyes and was shocked.

Gu Yun looked at the little girl? The little girl also looked at Gu Yun? The two of them were really staring at each other.

After a few seconds, she asked Gu Yun with disbelief and a little horrified look, "Do you want me to strangle my grandpa to death?"

No wonder she asked this. Now Gu Yun's hands were pinching Professor Sun's neck, and it looked like he wanted to strangle him to death.

But doesn't this little girl know that her grandfather has turned aside?

Gu Yun was stunned for a second like a sculpture? Then he quickly made a gentle smile and made a "shhh" gesture to the little girl? He signaled her not to speak out.

She wasn't too nervous, after all, this little girl didn't look very smart? She didn't even know whether her grandfather was hanging or not.

"Your grandpa has died long ago, you know, right?" Gu Yun said softly to her. "So there is no need for brother to strangle him to death? Yes?"

The little girl was stunned again? It seemed that she finally remembered that her grandfather was dead, so she nodded with tears.

However, just one second later, she asked again, "Then why did you pinch him? Are you a bad guy?"

"Of course not!" Gu Yun said seriously, "Brother is just doing his best and wants to resurrect your grandfather. Do you know what resurrection means, just to let him live again!"

"Nonsense!" the little girl said with a firm look on her face, "How can a person die and live again? Do you think I am a five-year-old child?"

Well, she is a six-year-old child this year!

Gu Yunxin frowned tiredly, thinking to herself why she became smart again?

Fearing that the child would run out and call someone, Gu Yun said with a certainty, "Brother can really resurrect your grandfather. That was taught by an old god. If you don't believe me, please watch it."

However, the little girl didn't believe it at all, and said firmly, "Don't lie to me! Tell me why did you strangle my grandfather to death? If you don't say it, I'll call the police!"

"No, didn't we agree on this question just now?" Gu Yun made another "shhh" gesture and explained again, "Your grandpa is dead, why do you need to strangle him to death?"

"Did you want him to die again?"

"But, children, generally speaking, people can only die once."

"But you obviously wanted to strangle grandpa to death just now? So isn't you let him go even if you die? Why are you so bad?"

"...Little sister, my brother said that my brother actually wants to resurrect your grandfather!"

"Scammer, how can a person be resurrected after death?"

"But people can't die twice. Is it really good to impose the crime of murder on your brother like this?"

"You are clearly pinching grandpa's neck!"

“...”

If it weren't for the fact that he had been able to support himself for hundreds of thousands of years, Mr. Gu would have gone wild now.

What a naughty kid, this is it!

Since you believe that a person can die twice, can you no longer believe that a servant can be resurrected after death?

What is the situation when you look smart and not smart? Is Schrödinger's cat? There are two states at the same time?

The old saying goes, "The scholar can't explain it clearly when he meets a soldier." He now feels that this little broken child is much more difficult to deal with than a soldier.

I remember that in the war era, even as a commoner, he could have been stunned by the big-headed soldiers, and some even turned to his subordinates directly.

But this little brat couldn't listen to his words at all. He could not use his tricks when he talked to him like this!

Gu Laogou was about to tell her from the perspective of materialist view of time that there was no need to strangle an old man who had died, but she didn't expect the little girl to give him any chance at all, so she immediately turned around and ran out.

Then she heard from outside her screaming at the top of her lungs.

"Help, come quickly, someone is going to strangle grandpa to death!"

Gu Yun was immediately black and full of MMP. He felt that it was better to leave now. After all, no one would call the police for this matter if he left. If he stayed there, it would take some verbal explanation.

Looking around, I happened to find a security door next to me. But just as I was about to set off, three middle-aged men rushed in quickly. I guess they happened to be outside the door, so that's why.

After the three rushed in, they saw that Gu Yun was the only one in the room. They couldn't help but feel a little suspicious - this guy looked like a model student before, so how could he do that kind of thing?

Gu Yun looked at the three men, and the three men also looked at Gu Yun suspiciously.

The room was silent for a second, but Gu Yun pointed to the direction of the safe passage and said hurriedly, "People are walking there, wearing a gray hat and a pair of trousers, chase after you!"

When the three of them heard this, they jumped up indignation and chased towards the safe passage. One of them even patted Gu Yun on the shoulder gratefully.

After all, Professor Sun's student helped a lot in the afternoon, and no one of the three of them believed that he would do such a thing.

Pinch the deceased's neck?

Can you do such a thing, or do people?

......

Gu Yun couldn't help but breathe a sigh of relief when he saw the three of them chasing towards the safe exit, but he still planned to leave immediately because he knew almost everything he should have known.

He naturally wanted to walk through the safe passage, because the little girl should be in the lobby outside. If she saw her again, wouldn't she have identified her on the spot?

So he opened the door of the safety passage, and the corridor outside was very dark. Gu Yun ran up the floor first, thinking about avoiding the three people, and then going downstairs from the other safety passage in the building.

But I didn't expect that I had just run upstairs and saw a slightly familiar back flashing at the end of the corridor, and flashing into the safety passage on the other side.

The lights were a little dim, but Gu Yun was still shocked by the back, and his head almost exploded with a buzz.

Professor Sun!

He felt that the back was Professor Sun!

As a former top detective, he had absolute confidence in his eyes and believed that he could never read it wrong. That figure was almost exactly the same as the figure he saw at Lin Ruoyin's doorstep that day!

But wasn’t Professor Sun lying downstairs?

Gu Yun couldn't care about so much, so he spread his legs and ran wildly, crossed the corridor and ran to the end in one breath, and then flashed into the safe passage.

However, after passing the security door, I found that the passage was quiet.

After looking at the steps upstairs and downstairs, it was empty, Gu Yun couldn't help but think for a moment.

Did he go upstairs or downstairs?

After thinking for a second or two, with years of experience, he believed that people were more likely to choose to go downstairs when frightened, because going downstairs means that they can quickly escape from the building, and the subconscious mind of the brain would think that it is safer to do so.

However, when he thought that the man was at Lin Ruoyin's doorstep, he could realize that he was suspicious of him just because he went over to help him. Then he made up a set of seemingly impeccable reasons to defend himself. This shows that he is a person with a strong anti-reconnaissance awareness and a delicate mind. Maybe he also knew this rule, so he deliberately went against the rules and ran upstairs?

Gu Yun felt that the latter was more likely, so he stopped hesitating and rushed upstairs.

However, he ran to the seventh and eighth floors in one breath until he reached the roof, but he didn't even see a single figure!

Gu Yun patted the security door in depression, knowing that if he went back to look for it now, he would definitely not be able to find the person!

Taking a deep breath, he decided to go back first.

...

In the taxi, he recalled everything that happened before and couldn't help but fall into deep thought.

First of all, judging from Professor Sun's body, his death was indeed between three and five days, which means that before he met "Professor Sun" that day, Professor Sun was already dead.

Naturally, Gu Yun would not believe in Professor Sun's resurrection, so he first confirmed one thing, that is, there is a person who is almost exactly the same as Professor Sun!

It’s just strange that if someone really is exactly the same as Professor Sun, why can’t the people on “dark” search for information about this person? You should know that the data backend used by these people is the official citizenship registration backend. Unless this person has no identity since birth, it is impossible to find it.

Gu Yun himself has been the boss of the national cybersecurity department. He knows how awesome this system is, and it is basically impossible to escape the net - especially today under the coverage of the "Sky Eye" system.
To be continued...