My Partner is Shiina Mashiro

"There's nothing suspicious about the rat itself, but it's strange that you look at this..."

"This mouse suddenly disappeared!", Yukinoshita Haruno exclaimed.

"That's right." Liu Sen folded his hands on his chest, "Obviously... the mouse that was still on the video at 22:31 suddenly disappeared in the next second."

"Could it be that they got into the ground?" Yukinoshita Yukino asked.

"No, I have checked carefully when I was investigating the site before. There was not a single crack on the ground of the underground storage room, let alone any caves. When we searched the site, we did not find any rats inside."

"In that case, how did this mouse appear, why did it suddenly disappear from the picture? Where is it now?"

The murderer has prepared a lot of preparations according to different situations... Could it be?

The reasoning made by Liu Sen before is that Hihama Yui and Hikigu Hachiman entered the small room, but they did not light the fire themselves, and were killed in the small room... This is already corrected on the basis of the first wrong reasoning the result.

What if... this reasoning is also wrong?

For example... In fact, Hikigaya Hachiman and Yuihama Yui were not victimized in the small room at all, because they never went in!

In addition to the two plans A and B, does the murderer have a plan C?

"Ah, Police Officer Liu, did you ask how the school's jet lag is corrected?"

"The electrician who is in charge of correcting the jet lag in the school, did he say anything?"

"I can't remember very clearly... But it seems that the modification of the clock has been completed, but the synchronization of the screen will have to wait a while. After about ten o'clock, the image and time will be synchronized."

"That's what I want, thank you very much!"

"Officer Liu, who are you calling? Why are you in such a panic?" Yukinoshita Yangnai watched Liu Sen put down the phone suspiciously, "Did you find something?"

"The time difference in the school..." Liu Sen closed his eyes and pondered, "I remember that before the time difference in Sobu High School was corrected, the time in Sobu High School was 10 minutes slower than the outside world... That is to say, the clock in Sobu High School When it shows [-] o'clock in the evening, the real time outside is actually [-]:[-]."

"On the night of the incident, it seemed that someone had corrected the time difference in the school again. It seems that the moment of correction caused the mysterious disappearance of the mouse under surveillance."

"A certain mysterious person probably corrected the jet lag in school like this..."

Liu Sen pointed to the upper right corner of the surveillance video clip.

"Due to the time difference in the school, although the surveillance video and the reality are the same, the time is not the same."

"First, adjust the time of the surveillance video by 5 minutes, so that the time on the surveillance screen is consistent with the real time. But in this way, there will be a 10-minute error between the surveillance image and the reality, and it will be 10 minutes faster than the reality. .”

"Neither the Security Department of Sobu High School nor the Metropolitan Police Department of Chiba County noticed this... Actually, it's no wonder that they were only concerned about the behavior of the students and the traces of Yuihama Yui, and they didn't find anything under surveillance. There is a discrepancy between the picture shown and the actual work and rest time in Sobu High School.”

"That is to say, when Yuigahama Yui appeared on the surveillance, it was actually 10 minutes later."

Liu Sen tapped the surveillance video screen lightly with his fingers.

"It was like this until 22:55:[-]. At that moment, someone reset the surveillance screen again, and it became the same as reality."

"That creates a 10-minute time gap."

"It's like intercepting the first half of Zong Wugao's actual screen. When the monitoring screen is reset, the mouse's screen disappears, so it looks like the mouse has suddenly disappeared to outsiders!"

Liu Sen exhaled a foul breath, and finally figured out all of this.

"What also disappeared is the scene of Hikigaya Hachiman and Yuihama Yui leaving the underground storage room."

"Officer Liu, what do you mean?!" Yukinoshita Yukino was very surprised, "Yuhihama Yui and Hikigu Hachiman left the underground storage room? Aren't they trapped in the small room?!"

"If Hihama Yui and Hikigaya left during the time when Hachiman was 'disappeared' on the surveillance screen, no one would know..." Yukinoshita Yoshino was also puzzled, "But Officer Liu, you There's no way to prove that Yuihama Yui and Hikigaya Hachiman did leave the underground storage room...and what's the point of them leaving halfway?"

"I really don't have such evidence." Liu Sen agreed with Yukinoshita Yono's point of view, "However, if you think about it on the premise that 'Hikigaya Hachiman and Yuigahama Yui didn't enter the small room at all' if…"

So Hikigaya Hachiman was finally found dead in the small room, how did he get in there?

Can't give up... If Bikigu Hachiman is still alive, he must be watching me. Whether their last voice can be heard depends on me!

Think about it again... If I were Hikigaya Hachiman and Yuigahama Yui, and I wanted to send gasoline back to a distant place, then I would have to...

That's right, the place where Yuigahama Yui hid the gasoline was the Gendarmerie Command, and they must have returned there at that time... Moreover, from there, their bodies could be transported directly to the basement through the underground facilities.

On the other hand, the murderer at this time should be like Liu Sen said before, listening to the behavior of Hikigaya Hachiman and Yuihama Yui underground... If I were the murderer... the prisoner's plan C, if I were For the prisoner, the next thing to do is to kill Yuihama Yui and Hiki Valley Hachiman.

When Yuihama Yui entered the scene, it was already photographed. Sooner or later, the Sobu High School Board of Directors will find out about this, and then ask her what happened. Then Yuihama Yui may directly confess the name of Shizuka Hiratsuka , that would be very troublesome.

Therefore, Plan C at this time really cannot let go of Hikigaya Hachiman and Yuihama Yui who broke in, especially when Yuihama Yui was captured by surveillance, the murderer must put her to death—— In the Gendarmerie Command, the murderer killed Hikigu Hachiman directly, and then stunned Yuihama Yui.

Although Hiratsuka Shizuka was good at fighting machines, but the scene was so dark, if he wanted to kill Hikigaya Hachiman, he could only use the power of the trap.So, she drew those patterns on the ground, the purpose is to attract the curious Hiki Valley Hachiman to observe, after using the faint light from the luminous paint to lock the position of Hiki Valley Hachiman... the murderer came from the second floor, which is Hiki Valley Hachiman Throw the shot put down right above.

Hikigaya Hachiman did not respond at all, and was hit hard on the head, and then the murderer jumped down from the second floor, and covered Yuihama Yui's mouth with the ether towel prepared in advance.

But did this blow really kill Hikigaya Hachiman directly?

The answer should be no. Hikigu Hachiman had two blunt weapon wounds on his body. It seemed that he hadn't completely died when he was attacked for the first time.

The seriously injured Hikigaya Hachiman would of course try to escape, and the murderer would certainly not let him go, so three steps at a time, preparing to give him another fatal blow, but in such a dark environment, how could he see the front clearly? of the way?

"Wait!" Liu Sen, who had been thinking for a long time, suddenly shouted, "I'm going to the second floor to use the luminol reagent!"

The so-called luminol reagent is a substance that can fluoresce with a small amount of blood. If there was blood on the scene, no matter how clean the ground was, it would be hard to escape the eyes of this thing.

Liu Sen sprayed the luminol reagent into the hole under the stairs.

"Sure enough..." Liu Sen showed a knowing smile, "There is no doubt that there was a lot of blood left here not long ago, and there are some traces of blood around this small hole..."

"Now, just by testing the blood DNA of these two parts, we can draw the conclusion that this large pool of blood belongs to Hikigaya Hachiman, and the blood around this small hole should belong to Mr. Shizuka Hiratsuka."

"Also, if you just open up Shizuka Hiratsuka-sensei's pant leg, you should be able to see the wound scratched by the wooden board!"

"This is the ironclad proof that you Shizuka Hiratsuka killed Hikigaya Hachiman!"

Liu Sen turned his head and shouted at Mu Mu Shisan outside the door.

"Officer Megure, I'm sorry to trouble you, help me extract the DNA from Hikigu Hachiman's pervert called DR Fashion!"

"But DR Fashion asked for leave today... He said that at most he can only guarantee a DNA accuracy rate of 60.00%."

Knock on your mother, you will send me a special email when you are in trouble, and this guy will drop me at a critical moment!

As the core evidence for a conviction, there is no room for the slightest mistake... If it is a court trial, in accordance with the judicial spirit of "I would rather let it go than kill the wrong one", I would never dare to gamble on the "60.00%" possibility.

It's only one step away, and it's about to succeed... Can't you get Hikigaya Hachiman's DNA through other methods?

Burnt like that, I'm afraid there won't be a single hair left, Hikigu Hachiman... the complete and reliable DNA left in this world as a person, I'm afraid it shouldn't exist.

Damn... how can you fall short here!

"Let's take Shizuka Hiratsuka into custody in the Metropolitan Police Department first..."

Liu Sen waved to the police officers behind him, and the heavily armed police officers handcuffed Hiratsuka Jing.

The police bell wailed and left Sobu High, and the Gendarmerie Headquarters returned to its usual calm. Standing in front of the pool of blood that was most likely left by Hikigani Hachiman, Liu Sen lit a cigarette and silently did not emit a trace. the sound of.

"Ms. Liu... Is there really no other way?"

"I don't know..." Of course Liu Sen knew what Yukinoshita Yoshino wanted to ask, but he really couldn't answer this question.

"It would be great if I could be like the policemen on TV." Liu Sen laughed at himself, "I can get all kinds of DNA just by moving my hands in the laboratory."

For things like DNA, it is very complicated to say that it is complicated, but it is also very simple to say that it is simple. The complexity of DNA is that there are absolutely no two people with exactly the same DNA in this world. Even twins’ DNA will have some errors. The simplicity of DNA is that DNA exists in almost every part of the human body. .

Whether it's hair, skin or blood, as long as there are cells, DNA can be detected, but such a simple string of gene sequences has left Liu Sen at a loss what to do.

"I'm sorry, brother Liu... We have investigated all the blood banks in Japan, and found no record of Hikigaya Hachiman's blood donation."

Mu Mushisan's words cut off Liu Sen's last hope.

"Is that so... then let's do it first."

"How could you do this!" Yukinoshita Yukino insisted, "As a policeman, how could you give up looking for the truth of the case so easily!"

"I didn't say I would give up." Liu Sen, standing in front of the blood, straightened up, "Isn't there still a key witness in this case who hasn't recovered yet... For now, what is better than protecting her?" It's all important."

"You mean Yuigahama Yui?" Yukinoshita Yono asked.

"Well, that's her." Liu Sen patted Mu Mu Shisan on the shoulder, "I'm sorry to trouble you, Officer Mu Mu."

"Don't worry, leave it to me." That's what he said, but in fact, Mu Mu Shisanxin didn't have any confidence at all... The last time the attack was launched against the sleeping Liu Sen, the other party even dispatched an armed helicopter. There is no existence outside of it, and after the fact, it can disappear without a trace like performing magic.

It is not that Mu Mushisan has not applied to the Japanese Ground Self-Defense Force for using the army to search, but the head of the army clearly told him that until the suspicious armed helicopter is not found, the army has no way to provide it to the Chiba Prefectural Police Department. One soldier at a time.

In other words, during the period of time before Yuigahama Yui woke up, they could only rely on themselves.

……

"Zhenbai, Jill, Xiaoai, have you arrived at the hospital yet?"

Ignoring the sisters of the Yukinoshita family following behind, Liu Sen, who walked out of the Sobu High Gendarmerie Headquarters, called his family.

"This is Gilgamesh, everything is fine."

"That is to say, there are no accidents happening for the time being."

Liu Sen looked up at the blue sky.

"Remember to pay attention to ensure your own safety. If the situation is not right, retreat quickly. Do you hear me?"

"I heard it, I heard it." Gilgamesh on the other end of the phone glanced at his mouth, "We are not three-year-olds anymore, so you can rest assured."

"Then I'll wait for your good news."

After hanging up the phone, Liu Sen made an invitation gesture to the two sisters of the Yukinoshita family behind him.

"Two beautiful ladies, if possible, can I treat you to a movie?"

"Watching a movie?" The two sisters of Yukinoshita's family looked confused.

"I think our family's acting skills are actually pretty good."

Chapter 260 Seven

"Has a person's shape been finalized when he was born?"

Liu Sen asked himself, there is indeed some truth in this sentence, he himself is the best witness, from a doctor to a butcher, God knows what kind of mental journey Liu Sen has gone through, and it is precisely because of this, When he learned that Shizuka Hiratsuka was also a patient with schizophrenia, he had a curious and understanding smile on his face.

"Thinking about it now, the other me hasn't appeared for a long time... It's been so long that I wonder if my illness is cured?"

"Officer Liu, what are you muttering to yourself?"

"No, nothing."

Shaking his head, Liu Sen responded to Yukino Yukinoshita's words. He thought, there is no need to talk about these things.

The other him in the depths of his personality, that true ancestor vampire who acted recklessly, if possible... it is best not to appear again for the rest of his life.