"Huh?" everyone was stunned. 【】

"You should remember, right? It was just a shower, but it rained heavily, right?" Yui asked.

Lan blinked and said, "Indeed, the rain is so heavy that all the footprints may be washed away, but sister, there is still paper on the table, and the paper will also get wet!"

Wei smiled slightly and said, "Now, Lan, what should you do if you don't want to get wet in the rain when it rains?"

"How to do it?" Lan pondered: "Let's find a place to hide from the rain first, or wear a raincoat, or ......" Lan said this, stunned, turned his head sharply to look at the two umbrellas leaning next to him, and said in shock: "Won't it?"

"Ah, that's how simple it is," Yui continued, "the prisoner just put something over it so that the paper wouldn't get wet, yes, an umbrella with a thread attached, that's all. ”

Everyone also looked at the umbrella with a shocked face.

"Ah, sister, the water marks in the hallway!" Lan suddenly remembered.

Wei faintly continued: "Yes, as long as the rain stops, and then pull the line to collect the umbrella into the school building, so that you can leave no footprints in the wet atrium, put out desks and chairs that remain dry on the surface, but in this way, there will inevitably be traces on the ground, yes, when the umbrella is pulled back to the school building, the traces of the contact between the umbrella bone and the ground, and the traces of water left on the corridor from the atrium to the school building, these are all evidence, all evidence after the prisoner recovered the umbrella." ”

"So that's the case, but in this case, there is no evidence of a prisoner!" Yuan Zi also said, she was also listening very carefully, after all, ahem, in a sense, she was also frightened, wondering what was going on before, who was doing the ghost.

"Now, Garden, do you know?" Wei said in a cool tone: "Water is not a thing that means that there is no such thing as nothing, for example, after you take an umbrella in the rain, even if you immediately try your best to dry it, it only dries the water traces on the surface, and after a period of time, the water will still slowly seep out."

Only what he said is meaningful.

The others understood.

Lan instinctively turned his head to look at the three umbrellas next to him and asked, "Sister, do you mean to say that the culprit of the previous supernatural incident is ......"

She had seen that one of the three umbrellas was seeping rain from the tip of the umbrella.

"That's right," Wei tugged at the corners of his mouth and said coldly: "It's the ancient Guofan classmate who is still seeping water at the tip of the umbrella, it's you!"

Everyone couldn't help but be shocked when they heard this, and looked at Shigu Guofan, whose face was obviously difficult to see, in disbelief.

Lan thought for a long time and asked, "Sister, I don't understand, didn't the previous shower fall suddenly? Why is he so sure when it will rain, so he moved his desks and chairs to the atrium?"

"Uh-huh" Wei shook his head and said, "He's not sure, in fact, the weather forecast says there will be showers, but he can't be sure when it will actually rain, so you will use feeling unwell as an excuse to stay in the health room and sleep all afternoon so that you can successfully create a farm scam." ”

Lan suddenly said, "It turns out that he deliberately stayed in the health room and waited for an opportunity!"

"Yes," Yui said, "and, occasionally, he pretends to go to the toilet to make sure there's no one outside." ”

Everyone remembered that at the beginning, they encountered the scene of Shigu Guofan in the corridor of the school building, obviously, Shigu Guofan at that time was also checking whether there was anyone outside.

"Your plan is going well, when it starts to rain, there is no one outside, so you immediately take advantage of the rain to quietly move the desks and chairs in the sports warehouse to the atrium, cover the umbrella on it, and then pull the long line on the umbrella to hide it in the corridor, go back to the health room and wait for the rain to stop, you can pull the line to pull the umbrella in and collect it. ”

Shi Gu Guofan's face was even more ugly, obviously, only said all his actions.

Wei glanced at him and continued: "The health room is near the exit of the atrium, as long as you know that the teacher in the health room needs to go back early because he is going to take a driving class, you can complete the whole plan without knowing it." ”

Next to him, Tomoaki Shinide asked, "However, if someone sees an umbrella on the desk and chair...... aren't they afraid of being directly demolished?"

Yui shook his head and said, "No one will see it," Yui explained carefully: "Because of the trees in the atrium, the atrium is almost invisible on the first floor, and if you look down from the second or third floor, you will probably only mistakenly think that someone is standing in the atrium with an umbrella......"

Speaking of this, Tsukamoto Shumi suddenly exclaimed, "Ah, then I thought it was the principal standing in the atrium......"

"That's right," Yui nodded, and said, "That umbrella is the same color as the headmaster's, which is deliberately misleading, because the headmaster stands in the atrium almost every day thinking about what tree to plant......

"Hey...... It's just that because the umbrella is wet, they think of me as a prisoner? It's because my umbrella is too dirty, so I took it to the faucet and rinsed it just now," Shigu Kunishigeru seemed to come back to his senses and said, "Besides, the deception you said, the Monobe and Tsukamoto present can actually do it, right?"

"No, the prisoner is you," Wei said with great certainty, and said: "The interesting thing is that as long as the prisoner is set to be you, the other supernatural events will be explained, the three supernatural events of the Grudge Library, the Cursed Staircase, and the Sighing Sports Warehouse!"

"Huh, hey, sister, have you figured it out?" Lan's eyes widened, these three supernatural events were the reason why she asked Wei to help watch!

"Yes," Yui said lightly, "First of all, for four days in a row, the books that Hosaka and his students borrowed in the library before were littered outside......"

"But it's possible for anyone, right?" Lan said, "Just look at the library card on the back of the book to know who has borrowed it." ”

Wei smiled slightly and asked, "Lan, do you remember the titles of those books?"

"Huh, the title of the book?" Lan blinked, thinking, "uh...... It seems to be some kind of telecommunication or something, right?" Lan thought bitterly, but unfortunately the titles of those books were so awkward that she couldn't remember them for a while.

Wei said lightly: "Those four books are "Theory of Electrical Communication Engineering", "Report on Rainforest Destruction", "History of the University System", and "Analysis of Rock Plate Destroyers", these four books are almost not read, and it is generally difficult to find them without any context to follow, but Seko-san, who has known Hosaka-san since he was a child, is very likely. ”

Indeed, if according to Yui, only very familiar people can find those four books at the same time.

Monobe Masashi hurriedly asked, "So, what's the matter with the cursed staircase?

"Yes," Yui pointed to the outside and said, "Isn't there a place to put a fire extinguisher on the wall next to the stairs?" Shigu-san must have put the frozen ice behind the fire extinguisher after school, and the ice melted inside, so when everyone came to school in the morning, they would find that the floor was full of water. ”

"What about the evidence?"

"Yes," Yui explained, "The place directly below the fire extinguisher is coated with wax, right? This way the water will bounce off the wax when it goes down, and it doesn't look like it came out of the place where the fire extinguisher was put in, and Segu-san's home is very close to the school, and only he can do that, because such a large piece of ice can't be left in the school all day without melting." ”

"I see," said Shinide suddenly, "he put the ice in the freezer at home, and then used it to create a scam after school......"

It's not just the new Tomoaki who understands, but everyone else understands it too.

Tsukamoto Shumi said in disbelief: "But why is this?Since I have known Hosaka since I was a child, why ......" Tsukamoto Shumei's temper itself is not good enough, and when he grabbed Shigu Guoshi's collar, he roared: "I will punish you according to your answer!"

Her dead classmate was pranked, or was she pranked by someone she knew since childhood, and it's no wonder that Sumi Tsukamoto is so angry.

Shigu Guofan's face was gloomy and he didn't say a word.

Yui glanced at it and continued, "This must have started with the Sighing Sports Warehouse, right?"

"Hey?" Tsukamoto Shumi was stunned when she heard this.

Yui said: "The cry that the students who went to the sports warehouse that morning to prepare for the morning exercise should have been made by Shigu, right? Shigu-san is from the billiards club, if he also had a morning exercise that day, he would naturally appear there, and if it was the first time he found that Hosaka-san's desk and chair were placed in the sports warehouse, then it would not be surprising to think so......

"Hosaka-san's death is not an accident......" Yui's tone was cold.

Speaking of this, Shigu Guoshi, who had been silent, spoke: "Yes, I understood immediately, during the time I was hospitalized, Hosaka was bullied, so he died!"

Everybody was stunned.

Wei also raised his eyebrows slightly, the development of this thing is a bit unexpected!

Since he opened his mouth, Shigu Guofan no longer concealed it, and said: "You said just now, because I have known Baosaka since childhood, so I know what books he borrowed, but in fact, it is not, that is because Baosaka came to visit almost every day during my hospitalization, and every time he brought those four books, in order to cheer me up, he read those books while making up some stories to tell me, but he suddenly stopped coming later, I thought he had a girl he liked at school, so he didn't come back...... But I didn't expect him to be dead......"

Speaking of this, Shigu Guofan's tone began to fluctuate, and his emotions obviously began to get excited, "After I was discharged from the hospital, I asked a lot of people, but everyone said that it was because of the accident of falling down the stairs, and I didn't learn the truth until I saw that table!!"