A review of the file revealed that the victim was a rotor, and the location of the discovery was a room located in the center of three vacant rooms on the fourth floor.

The time of death was approximately 11 a.m., and the trauma was a puncture wound to the back of the neck, but there were no other obvious injuries.

"The puncture in the back of the neck is exactly the same as the cause of Anqi's death. Lin Xiao said.

"It doesn't seem to be an accident, maybe it's Angel's curse. Xiao Ji said.

"Cursed?"

"Hey, it's starting again. ”

"You say curse!" Momota hugged Koharu in fright.

"How can there be any curse! What a joke. ”

"You're kidding. ”

"You, do you want to be killed?"

Boom! a muffled voice rang out.

"Momota is alright?"

"Lin Xiao, I'm sorry, I'm not in good health now for different reasons than just now, I'm going to take a breath of the outside air, and I'll leave it to you and Xiaochun here." Momota said.

Momota staggered out of the classroom.

"Isn't it time to continue investigating?" said Jiwang.

"Yes, there is no time to mourn the death of Rotor, after all, we have also received death threats. ”

"Yes, yes, but I didn't expect it to be not only Angel, but also the rotor, and I just said that I doubt the rotor, I'm sorry for the rotor. ”

"It's all Jeon-tae's fault for not protecting his companions. ”

It seems that the death of the rotor has hit everyone very hard, and because of this, I have to cheer up more, I have to work hard, and I am a detective.

"Even if you want to start a search, it's not easy to investigate if the room is secretly like this. Koharu said.

Jeon Tae brought the candle from the next room, so it should be a little brighter. ”

"No, there's no need for that. Ji Wang said.

"Yes, there is no need for this. Mei Rabbit said.

"Why?"

"Look, show your new power and open their eyes. Mei Rabbit said.

What is the new power?

"It's glowing!" said Silver.

"It's really a beautiful genius, a beautiful woman, an inventor, and a new function added when looking for maintenance. Mei Rabbit said.

"Leave it to me, and I'll be a light to illuminate everyone. ”

"Haha, come on, let's light. ”

Xiao Ji: "It's really a very chicken function, why not merge and deform." ”

"However, it's much brighter now, so let's get started. Koharu said.

"yes, yes. Lin Xiao said.

"I'm so sorry that things have come to this point. ”

"Even if we cry, the rotor won't come back, and if we don't search properly, even we will lose our lives. ”

"This is also for the sake of the rotor classmates, we must find out the truth of the matter and find out the murderer. ”

"That's right, the rotor must also hope that we don't let her die in vain. Silver said.

"This must be the best apology for all. ”

It is a statue of the dog god of the advent spell, and when the advent spell is performed, the wooden statue is placed on the cage, and the person who moves away.

It's all four of them.

"This wooden statue is so heavy. ”

"Manomiya said that it was 8O kilograms, which is about the weight of 2 average women. ”

"How do you know?"

"Why are you so preconceived?"

"Forget that, since such an important thing is placed on the cage, the rotor inside shouldn't be able to come out easily, right?"

"Well, I don't think so. ”

Having said that, Koharu's attitude softened a lot.

A white cloth for Advent spells.

Wrap this piece of white cloth and take it away, and then it is the real palace.

"It's quite thick, like a blackout curtain, it's opaque on the inside, and the inside of the cloth is red. Koharu said.

However, there is no hole in the cloth, that is, the murder weapon did not pass through this cloth to stab the rotor classmate. ”

"It's the inside of the cloth. Koharu said.

"The floor here is a little unstable, right, it feels a little hard to walk"

"The floor here isn't nailed to the ground, it's like it's just laid out on a beam. ”

"That's why Jeontae told me the floor was unstable. ”

"Oh, it's just that the floor is on top of the beam, that's why it's so unstable. ”

"But the floor is quite thick and looks sturdy, so it shouldn't come loose easily. ”

"But if you want to remove the floor, it should be very easy, right?" Koharu said.

"Well, that shouldn't be wrong. Lin Xiao said.

The magic circle painted on the floor of the real palace has disappeared to the point where it is almost impossible to make out the prototype.

"I was completely trampled on, even though I was in this situation, I couldn't help it. Manomiya said.

"It's painted with salt. ”

"Yes. ”

"Are you always doing these boring things, are you okay?" Koharu said.

"It's boring, but I've succeeded many times, and the spirit has entered my body. ”

"That's just your delusion, but in moderation. ”

"Having said that, since we have stepped on it to this point, we can no longer achieve the original shape of the magic array. ”

"Just go to the research classroom and find out. ”

"That's right. ”

Mamiya nodded.

"Yumeno-san, cheer up!" Jeon Tae said.

"Don't be so loud, you'll freak out Yumeno. The white-clothed bird said.

But she didn't respond at all, and felt like her mind had gone somewhere else. ”

"The death of the rotor has hit her so hard, so it's better to leave her alone for now. ”

Jeon Tai: "Hmm. ”

"Jeontae feels so embarrassed, why can't he protect his companions. ”

Lookout: 'My light shines on you.' ’

"Why, exactly. ”

"Zhengong, you were also deeply affected by the killing of your rotor classmates, right?" Lin Xiao said.

"This matter, of course, is just a table of why the advent spell, obviously the steps are not wrong. Said the sugarcane farmer.

"Yes, let's do it again. ”

"Stop talking stupid, tell me what happened when I executed. Koharu said.

"She was really killed in the process of descending the spell, Lin Xiao and Zhengong were both on the scene, right? ”

"yes, in order to find out the reason for the failure, maybe it would be better to look back at what happened at that time. Manomiya said.

"Anything, let's talk about it. ”

"At that time, we were executing, the rotor made a turtle pose in the magic array, and then Xiao Ji and Lin Xiao put the cage on it. ”

Here's what to say: "I'll put a white cloth on it, and finally the four of them will work together to put the statue on it." ”

Then we stood in the four corners of the room and asked Xiao Ji and Lin Xiao to extinguish the candles. ”

"Let's sing together, this garbage advent spell should be completed. Manomiya said.

"When I was singing like this, I heard a strange voice. Lin Xiao said.

"I don't think it's weird if you don't go straight to it, could it be that someone has fallen?

If someone falls, the sound is inevitably too loud, and Manomiya doesn't know either?

"After that?" Koharu said.

"Ah, because no matter how you shouted in the dark, the rotor didn't respond, so I asked Lin Xiao and Xiao Ji to light the candles first. ”

Then, with the opposite thought of preparation, he pressed the prop out of the magic circle. "As a result, Yumeno-san rushed to the side of the cage and when she lifted the cage. ”

"According to what you said, the rotor should have been killed in the middle of the ritual. Koharu said.

"But it must have been difficult in the darkness, she was still in the cage. ”

"Then when the hell was she killed. Koharu said.

"That's the problem. Lin Xiao said.

"There's another question, why the advent spell happened, I can't figure it out. Manomiya said.

"It's whether someone leaves the room with bare feet, or when someone other than a participant comes in. ”

"The answer isn't obvious, advent spells are just deceptions. Koharu said bluntly.

"Thanks to the function of Hope, everything should be much smoother, so you should thank Miss Ben and investigate carefully. ”

"Definitely one of you who participated in the Advent spell sat down. "I didn't want to say it.

"No, not yet. Lin Xiao said.

"Why can't you be sure, what is going to happen to the guy who isn't here?"

"Mei Rabbit thinks that the rotor will die and be killed in the process of execution," Lin Xiao said.

"There's no other possibility. Don't you even know this kind of tofu brain?" said Mitu.

Indeed, the front of the rotor is still alive, and it has spoken.

There is no doubt that he is still alive, but he has already been killed next time

That is to say, he was killed in the darkness of singing.

"It's really frustrating. Xiao Ji said.

At the time of the incident, there was only light in the entire room.

Since there are no windows in this room, it is completely dark when the candles are extinguished.

How exactly did the murderer do it?

Where the rotor was found, the floor was lifted.

And it's just below it.

"Why is this happening?" said Koharu.

"The floor before the advent spell is not like this, it must have been opened during the advent spell. Lin Xiao said.

"Why?" said Koharu.

"It's such a thick and heavy solid floor that it can't be easily lifted. ”

"In this case, someone did it on purpose. Lin Xiao said.

"Looking at this scar, he should have died on the spot, and he didn't hear the wailing when the execution of the general happened. ”

"No, about that. ”

If the rotor is not good, it will keep the agreement.

"It seems that she should not have died on the spot, although she is close, but she should be able to move somewhat. ”

"Huh?" Lin Xiao said.

"You're really suggesting, but since she's so badly injured, I think she's just in a mess and can't do anything. Koharu said.

"Can you see that?" Lin Xiao said.

"Of course. Koharu said.

That's right.

"The most important thing is what was the murder weapon that killed her?" Koharu said.

I don't know why I can't find any traces of the murder weapon anywhere.

Next to the rotor there is a stone that Yumeno picked up.

The cage that performed the Advent spell fell to the ground.

"The height from the bottom to the top is about 1 meter, and the diameter is about 1.5 meters. ”

"It's quite a big cage. ”

Lin Xiao said: "It seems to be the iron cage used for the ceremony to let people enter inside." ”

"There's red on the bottom of the cage, is this?" Koharu said.

"It must have been glued when she was killed. Lin Xiao said.

"That is, the rotor was killed in the cage. ”

"Well, that's right, the rotor classmates were counted in the cage before. When it was over, something happened to her.

"But if you stab it quickly the moment you open the cage, you should also have blood stains standing in the cage.

She was not killed inside the cage, but was quickly attacked during the time when the cage was opened.

It may be possible.

There was a slight gap in the corner of the room.

Lin Xiao said. "It's not a big enough person to enter, but I've been paying attention to it before. ”

"There's still space under the hole, and you can see that something seems to have fallen down there. Koharu said.

"Something fell?" Lin Xiao said.

"If everything else has been investigated, let's go under the floor. Koharu said.

"Well, that's right. ”

"It seems to be very dark under the floor, what should I do?"

"Bring a candle with you, there's just a chance here. Lin Xiao said.

"Then I'll go get the candles, and you go and take the floor apart. ”

"Well, I see. Lin Xiao said.

So he took the floor apart and took the candle and went underground.

It's wider than expected, and if you crawl and walk, it seems that you can move normally.

"Look for any clues. Lin Xiao said.

"It's stupid for two people to climb together in a dusty place like this, and still have no clue to do this. Lin Xiao said.

"Hmm. ”

"Oh, and the model that supports the floor has been reduced by a bit. ”

"It's the part of the floor that is lifted, and the width of the notch is exactly the same as the width of the floor. Koharu said.

"And from the cross-section, it doesn't look like a natural fall was deliberately sawed off by someone, so why do it? Lin Xiao said.

"Since there is still a quilt of wood that will not fall, is there another purpose in that case?"

What secrets are hidden on the floor under the rotor?

There's a small piece of red, why?

"The red color here seems to be occupied. ”

"Henan said that it is not clear now, but the dry ones can be written down. Lin Xiao said.

Some of the planks can be seen next door.

"This is near the wall of the empty room, and the planks seem to be framed along the wall, which is rotten in some places. ”

"It doesn't look man-made, it's natural decay. ”

"But it seems to be available. ”

"Really, that means you can move directly under the floor in these two houses without going through the hallway?" Koharu said.

"Well, but it might be a little difficult to move under the floor. Lin Xiao said: "We're holding candles now, so it's okay, but if we have candles, it's pitch black under the floor." ”

"In that case, we'll be able to come in with the same light now. Koharu said.

"That's right. Lin Xiao said.

There's a scythe dropped here, and there's red on it.

"The marks on the scythe are still very new, and this is the murder weapon when I found it. ”

"This is something from my research classroom. Koharu said.

"Even so, how did the press rotor get attacked?"