"Eh~ Can I say a word? If this kind of injury is an injury, it shouldn't have been done by an official person, right? Wang Zhe broke the silence.

"What's the drop~ Are you still ready to defend the murderer?" Wu Ding snorted.

"It's not. Zhang Yan's injury is strange, right? If it's a security guard or someone like PC who tortures to extract a confession, well~ Even if it's a beating, he won't use a knife, even the brain-dead security guard who beat the girl today uses a baton - regardless of their purpose, why use a knife at the expense of the near and far? Wang Zhe muttered.

"Stupid~ Isn't it immediately obvious who did it when you use a baton or something?" Wu Ding said.

"You're stupid! There are countless ways to extract confessions that people can't see – the simplest fatigue tactics aside, forcing you to take off your shoes and put a block of ice under your feet in winter; Cuff you outside the air-conditioning compressor when it's hottest in the summer; Otherwise, I will directly lock you up in a small black room and keep giving you the humming of flies and mosquitoes, for twenty hours in a row......" Li Dongyang's expression became excited when he said this--the appearance of a cool official.

"Stop~! Where did you know this, it sounds like everyone is panicking...... And what kind of expression do you have? Wu Ding was so frightened that cold sweat flowed out.

"Hi~ I want to give the murderer such a set, I can't help it~ Forgive me! Didn't I say that I had read my mother's textbook - it said that these methods should never be used...... I thought it was interesting and wrote it down. Li Dongyang explained.

"What's the difference between this approach and the 'wine bricks' of the U.S. Prohibition era?" Wu Ding said indignantly. At 0:00 a.m. on January 17, 1920, the 18th Amendment to the U.S. Constitution, the Prohibition Act, came into effect. Under the Volstead Act, winegrowers can extract the juice from their grapes and sell them as grape juice or juice concentrate. In this way, the farmer came up with a good way to sell his wine. They decided to make the grapes into non-alcoholic "wines" first, and then turn them into alcoholic wines when they were sold to consumers. Of course, as long as they put a warning on the packaging at the time of sale, informing consumers that it is illegal to make wine without permission, then they will not be held legally liable. Whether consumers heed the warnings or not is none of their business. Under this legal loophole, the wine "wine brick" came into being. This allowed Americans to enjoy sweet and mellow wine even during the prohibition period. This kind of teaching material seems to be the same as "wine bricks......

"Don't talk~ She's awake" Wang Zhe found that Zhang Yan was already awake.

"Classmate~ Are you better? Do you remember who hurt you? We must bring the real culprits to justice! Wu Ding pounced and asked.

"It hurts~it hurts~ah! I don't remember anything, the big knife ~ hurts ~ ah ......" Zhang Yan was a little delirious in pain, and she was incoherent when she spoke.

"Shh~ Listen, someone is coming outside, let's go first! She's in so much pain right now, we can't ask anything. Wang Zhe said as he pulled Wu Ding to the window.

—————————————————————————————————

In the blink of an eye, it was already the second day. In November, the fairy market is already the twilight of autumn, the glorious flowers and plants in the past have only fallen bleak and yellow, but the birds in the sky are still restless, hesitating in vain in the cold rain, what should be obtained has not been obtained, what should have been lost has long been lost - this autumn depression is just like the mood in Wu Ding's investigation.

"Are we visiting? There is always a sense of door-to-door sales,......" Li Dongyang said unhappily. The investigation of Zhang Yan's injury has been passed at the 5136 Sleeper Talk last night, and it has become the focus of recent work - anyway, the school has been closed, and everyone thinks it is good to be able to do something for this poor and respectable girl. It's just that I have no clue so much that I can only go to Building 4, where Zhang Yan lived before, to collect information door-to-door, which is really unpleasant......

"Otherwise~ What reliable method do you have? You mean! "Wu Ding didn't want to look aimlessly.

"Hey~ Building 4 is so big, 6 floors, 38 dormitories on each floor. We basically asked, but we didn't find anything! Li Dongyang said helplessly.

"No~ not found is also discovered." Wu Ding confidently pushed his glasses and posed what he thought was handsome.

"Detective, if you have something to say, just say it! I ran to more than 30 dormitories, and I was so tired that my mouth was going to smoke! Li Dongyang looked at Wu Ding, a student of the COS Grim Reaper, and felt speechless - when is this time, don't forget to pretend to be forced! And pretend to force you to find a boss to pretend~ What is the stalk of pretending to be a Grim Reaper elementary school student~ Looking forward to the more people around you die, the more they die?

"Do you remember - yesterday Zhang Yan said 'big knife', and her wound didn't look like an ordinary kitchen knife or fruit knife could cut out. Of course, it won't be as ruthless as a '40-meter-long broadsword', but at least it needs to be a meter and a half, right? We moved around so many dorms without asking any suspicious people. So ......," Wu Ding continued.

"So what~ go on!" Wang Zhe asked. After the visit~ phew, all the people who finished the investigation came back.

"Did you find anything out of the ordinary? If not, we can go straight to the next step," Wu Ding said to himself.

"Don't talk and only talk halfway, okay~ Such a person is really hateful!" Wang Zhe asked.

"Just because there's no suspicious person means that it wasn't done by someone at all. So we can go and ask Brother Ghost......" Wu Ding replied with a slight embarrassment.

"This is your 'next step'? Can I huh! What is the difference between this and finding that someone died in a secret room and directly saying that he committed suicide~ ? Wang Zhe scoffed at Wu Ding's unreliable idea.

"Otherwise~ After experiencing recent events, do you think this world is still the same as before? Besides, if you can't find a clue anyway, why not ask the ghost brother? Wu Ding replied.

"Ah~Wow~Ah!" A terrible scream came from a distance, and it seemed to be a boys' dormitory not far away.

"Let's go~ go and see!" As he spoke, the group ran to the place where the screams came from.

—————————————————————————————————

"Someone's nose and ears have been cut off?" Wu Dingqi said. The law and order in Xianshi has always been good, and petty theft cases do occur from time to time, but there are really not many criminal cases like this that cause people to be injured - at least the native-born Wuding has rarely heard of it.

"Who is the injured person? Where are the people now? Wang Zhe asked.

"I must have been sent to first aid—where else could I go?" Li Dongyang pointed to the surging crowd and said.

"Let's go over there and have a look, while no one is coming." Wu Ding pointed to the open dormitory door and said that the injured person lived in that dormitory.

"Strange ~ In addition to blood, what about the nose and ears that were cut off?" Wu Ding leaned on the side of the door and looked inside, and the location of the injured man was clear at a glance - the bed was still stained with blood, but the nose and ears were missing.

"There's a PC and a teacher here, don't stand here." Wang Zhe reminded in a low voice.

……

"What~ Brother Ghost, you don't even know?" Wu Dingqi said.

"It's a little embarrassing, but it's true. I want to help you too, but unfortunately I can't......" Brother Ghost touched his nose and said embarrassedly.

"Aren't you already an Earthbound Spirit? I thought you knew everything about school...... "Wu Ding is a little bit unsure."

"Eh~ It's like you live in a 50,000-square-meter mansion, it's indeed your home, but do you know everything that happens inside? Also, I've been feeling a lot of weird things lately. The ghost brother said,

"Weird~ Can you make it clearer?" Wu Ding asked curiously.

"It's like a place where it's supposed to be a road, and suddenly there's a high wall, and you know that there shouldn't be a wall in this place, and you know that you can't climb over the wall, but you don't know what's behind the wall." Brother Ghost tried to explain it to Wu Ding.

"Eh~ Although I can't say it clearly, I generally understand this feeling......" Wu Ding nodded as he said - isn't this the same feeling as the closure of the school!

"Hey~ What should I do now?" Wang Zhe asked.

"Let's see what happens - I don't think it's going to end there." Wu Ding said.