For Ling Xuezhi's sudden supernatural powers, Li Tao and Deng Yuhao were both surprised and delighted.

"How do you think he knew to use this method?" Deng Yuhao asked.

"Leave him alone, let's see what's in the iron box." Li Tao couldn't wait to put the iron box on the table.

Li Tao carefully uncovered the upper part of the iron box, and there was indeed a one-centimeter-high mezzanine inside. Deng Yuhao looked at the opening of the iron box and was puzzled. Because there is not even a single connecting opening in the upper and lower openings, but it is seamlessly bonded in this case, is Ling Xuezhi really a master.

Li Tao also had the same idea as Deng Yuhao, and said: "Let's ask these when he comes back, you see, there seems to be a page in the mezzanine." ”

There was indeed a folded piece of paper in the tiny interlayer, and it was the same paper as Fang Tian's diary. "This must be Fang Tian's diary on October 13 two years ago." Li Tao said, and then immediately took out the paper.

Indeed, as Li Tao said, this is the diary written by Fang Tian on October 13 two years ago. After reading the diary, Li Tao and Deng Yuhao were so surprised that they didn't say anything for a long time.

"What kind of school is this, it's so inhumane, you can hide such a big thing, no, I'm going to tell Officer Ye." Deng Yuhao said angrily.

"But what evidence do we have, just a piece of paper?" Li Tao said.

"Do you want to let them cover things like this forever?" Deng Yuhao said, kicking over the stool next to him.

Li Tao patted him on the shoulder and said, "I'm the same as you think, but we can't say things so rashly, even if it's Teacher Ye." ”

"What do you mean by that?" Deng Yuhao asked.

Li Tao propped up his glasses with his hand and said: "Now, as long as it is related to supernatural events, we must not easily trust anyone, now I feel that those so-called ghosts and Sima said are not quite the same, those things are just like people, with strange purposes, doing evil everywhere, I am thinking, Sima He may not have told us everything in the first place, he doesn't want to risk his life because we know too much." ”

As soon as Li Tao said this, Deng Yuhao began to miss Sima a little, if he was there, he might have seen the truth about Cheng Feng from the beginning. Looking at what was written in the diary, Deng Yuhao really wanted to tear it up, because it was indeed too sensational, no wonder the school wanted to issue the news of the blockade of Building No. 9. I thought that encountering a few supernatural events was just an accident, but now Deng Yuhao believes that everything is providential, if God really wants them to experience all this, then he is willing to do everything now.

October 13

I'm reluctant to describe today too much, and I'd be willing to delete all memories of today if I could, but I can't do that anyway, so ......

But before I can do that, I have to tell the whole thing until someone sees what I wrote, and maybe he can know why.

Actually, not to mention how good the weather is today, I haven't even felt such a comfortable sun for several years, and the air is filled with a dreamy fragrance, which reminds people of everything that was good in the past, and it is natural for people to think of the quiet lawn of Building 9. I swear, I definitely don't have the slightest idea of going to Building 9, although I know that it has a lot to do with Mu Qiao, but after all, I am still afraid of death.

However, I couldn't stop my feet when I smelled the intoxicating fragrance, and then I pushed the door open and walked in the direction of Building 9, which was fascinating, but I felt a little unnatural. On the way, I also saw a few people who behaved strangely like me, and we were like believers in some kind of doctrine, fearlessly walking towards the holy place.

The lawn of Building 9 is bustling with activity, and many students are playing on it. Seeing their happy faces, I woke up. In the panic, I saw the student, who was chatting with the four boys, and occasionally his eyes swept over me, and he didn't care, as if we had never seen each other.

Well, since that's going to happen, I'll see what the hell you're going to do. So, I found a few students I knew, and then I stepped forward and said, "Why are you all here, and there are no classes today?" ”

The students continued their own small talk, completely ignoring my words. I was a little confused, and then, a little louder, said, "Didn't you hear me?" ”

After saying that, I was stunned. On the lawn, nearly 100 students are looking at themselves with the same eyes at the moment. I was so scared, they looked at me like a corpse, and they didn't look away for a long time. I tried to move a little bit and they didn't respond, then I moved a little bit and they still did. With a ruthless heart, I rolled out of the place I had just been, and then looked back cautiously.

It turned out that everyone's eyes were not looking at me, but the wall behind me just now, the wall that left me with terrifying memories. At this time, a female student stood up and said, "You all saw it? ”

The others also began to react, and the expressions of the crowd were first surprised, then ecstatic, and many were already jumping with excitement.

Ling Xuezhi returned to the dormitory after more than an hour, humming a little song for a while, and chewing the snacks on his hand for a while, all of which were the posture of Lord Xiangguo returning to the house.

Seeing Ling Xuezhi's arrogance, but the two were still puzzled by the secret he had just uncovered the iron box, Deng Yuhao took the brunt of it and walked up to him and said, "Xuezhi, heh, what are you eating?" ”

"Beef jerky, yes." Ling Xuezhi sat down and said leisurely.

"Oh, no wonder you're so good that you can even pierce through iron." Deng Yuhao said.

"Hey, don't pretend to me, just say it if you want to, look at you like a pervert." Ling Xuezhi put down the snack pocket and said to Li Tao, "Now you put the iron box on the steel pipe next to the bed to know how I unlocked this secret." ”

Li Tao looked at Ling Xuezhi with strange eyes, but still put the iron box on the steel pipe. The sound of metal colliding made Li Tao's mouth stop.

"Magnets." I only heard Li Tao say silently.

"Wrong, this is Xuanwu Divine Iron." Ling Xuezhi said, "Actually, there is one such magnet on the upper and lower sides of the iron box opening, but both magnets are suspended in the center of the upper and lower iron boxes. ”

"Levitated inside?" Deng Yuhao said puzzled.

"Yes, it's levitation, in fact, the entire iron box is a combination of several magnets, but the magnetic force of the two basalt iron in the center is stronger than the other magnets." Ling Xuezhi said.

Li Tao thought for a while and said: "I understand, the iron box is actually divided into two layers, each layer is divided into three parts, the opposite poles of the upper and lower parts are S or N, and the Xuanwu Sheniron you are talking about is only one kind of magnet with only one pole, and as long as the poles of the upper and lower magnets are different, they will be adsorbed together." ”

"Then why don't you just take two magnets and close them?" Deng Yuhao said.

"No, no, the mystery of the iron box is here, in fact, the distribution of magnets inside is quite tight, not even as simple as Li Tao said about the combination of three magnets, the reason why this is done is to release the maximum gravitational force of the two magnets in the smallest space, and the outside does not feel any magnetism, it can be said that the process is quite tight, in addition, the incision of the upper and lower layers is also made by the masters, under the traction of the two perfect divine irons, naturally there is no gap."

But Li Tao and Deng Yuhao both asked at the same time: "Who are you listening to?" ”

"Couldn't it be that I thought of it myself?" Ling Xuezhi lowered his head depressedly and said.

Both shook their heads sincerely.