After Wang Luli softly called out "General", the three of them fell silent for a while.

Outside the window, groups of students are happily rushing to eat or rush back to the dormitory, and the bustling noise contrasts sharply with the silence of the three people facing each other inside the window.

Wu Xianming looked at Cheng Wulin, whose face was distorted, and his hand holding the knife was trembling, and then at Wang Luli, who was quite calm, pursed his mouth and closed his eyes.

"I'm talking about this instructor classmate," Wang Luli shook his legs, which didn't feel anything abnormal, raised his head and looked at Wu Xianming's closed eyes, and said, "Now we can talk to each other on an equal footing." ”

"But I don't want to say it."

Wu Xianming crooked his mouth and smiled provocatively, but he felt that the knife held by Cheng Wulin was indeed scratching, and the pressure on his neck was getting higher and higher.

He opened his eyes and looked at the other party's gritted teeth, and the smile slowly disappeared, "What are you talking about?" ”

"First of all, we are not the so-called traitors in your mouth, but just two ordinary people who have been involved inexplicably want to ask you some questions." Wang Luli said.

"Oh, I can see, it's really not like people who have been brainwashed by the upper realm, they are more stupid." Wu Xianming frowned at the sky and mocked.

Wang Luli ignored his yin and yang weirdness and asked, "What kind of place is the upper realm you are talking about?" ”

"It's the peach flower ~ the blooming earth......

"Can I just stab this king to death?" Cheng Wulin said angrily.

"I can't understand this kind of thing, except for the brainless bad taste and perverted stupid who will cut off other people's legs, what can I ask? I might as well ask the toilet mirror! ”

Wang Luli didn't expect Cheng Wulin to still feel guilty about watching the picture of himself being cut, and when he saw Wu Xianming's hand clenched into a fist, he hurriedly reprimanded: "Calm down Cheng Wulin!" I didn't really have an accident! Before, those were planned. ”

Cheng Wulin muttered, "What bird plan...... It's me hiding...... And then you yourself go up and get cut ......"

But in the end, he obediently shut his mouth, quieted down and glared at Wu Xianming.

"Oh? You said planned? Wu Xianming interjected, "Then I have a question that I am more curious about, the explosion just now." How did you come up with it? ”

He felt Cheng Wulin's knife on his neck go up again, his eyes jumped, and he slowly raised his hand and asked.

"Nitrate. Change. Sweet. Oil. Wang Luli replied.

"Fried. Medicine? Wu Xianming raised an eyebrow and asked unexpectedly, "You two students, where did you get them?" ”

"I did it," Wang Luli replied proudly, "I used to be curious in high school to check the abbreviated preparation and stabilization methods, but I didn't really do it, after all, I don't have any hobbies that threaten society, but I didn't expect it to be useful one day." ”

"In the past two days, I have collected materials in the middle of the night, pried open the old building of the school, and made some laboratories in it, and added an electric lighter that generates an electric current when I feel a strong vibration."

"I knocked on the tiles on the ground around the perimeter, and only the water pipe under the door of your dormitory is half empty, so I opened it at noon today and buried it. The medicine goes in. Explode. The medicine also adds two old mobile phones to receive text messages, which will be triggered once they vibrate,"

He took out the mobile phone in his pocket, "When I was talking to you, my hand kept pressing on the send, but the broken leg in the back was too painful, and I almost didn't send it out." ”

Cheng Wulin was stunned in surprise, and then the five-body body that he admired in his heart fell to the ground, and Wu Xianming also showed an interested expression for the first time, and exclaimed, "Amazing, why won't it be triggered when I walk up?" ”

"I wrapped a lot of layers of cloth around the vibration sensor, but ordinary footsteps would never make its lights on, and I did many experiments, and only the vibration caused by the clinging of the old-fashioned mobile phone would trigger."

"It's still dangerous, after all, this kind of thing is not a joke." Wu Xianming frowned, and then thought of something, "How did you fry it. Bullet belt to the mirror? ”

"Mirror? It turns out that the world is called the Mirror ......," Wang Luli muttered to himself, and then explained to Wu Xianming: "This is a more critical point. ”

"A few days ago, when you were fighting with that woman in ancient clothes, Cheng Wulin and I were inexplicably pulled into your mirror world......

"Wait," Wu Xianming interrupted, "You don't have a sealer, why did you enter the mirror?" ”

"What is a sealer?"

"The sealer is every Nether ...... Oh, the Nether is our Earth. Wu Xianming interrupted himself to explain, and then continued to elaborate.

"Every person in the Nether must enter the mirror. Only the group of guys in the upper realm can enter the mirror at will without sealing, and even use some means to manipulate or trick some of our weak-willed people in the lower realm to become slaughterers, that is, spies, and attack most of the unarmed people in this world. ”

He looked at Wang Luli and continued, "So I didn't feel the existence of the sealer from you, but when I heard the name of the sealer that I don't usually know from you, I thought you were one of those slaughterers. ”

"What kind of round and square ......," Cheng Wulin muttered again.

Although Wang Luli was also confused, he still had a little clue.

"We were just doing normal military training, and all of a sudden everyone around us was still and then you guys appeared. If that's what goes into the mirror, we really don't know why. ”

"And this time it seems that I was abrupt, thinking that it was more direct to propose the word laurel to you, but I didn't expect it to be counterproductive."

"Speaking of which," he said, pursing his lips, "the word laurel was only known when I heard the conversation between you and the woman on the other side of the mirror, and it was really a misunderstanding. ”

Wu Xianming moved his body backwards slightly, Wang Luli withdrew the knife with a draw, but Cheng Wulin on the other side still put the knife on Wu Xianming's carotid artery with a nervous expression.

Wu Xianming frowned and said, "It seems that this brother still doesn't look at me very well." ”

Cheng Wulin said: "Because you obviously say ......"

"Ah, where did you just go? That's right. Impeachment ......" Wu Qiming interrupted again.

"Ah, yes, how to bring it in and fry it. Bullet,"

Wang Luli glanced at Cheng Wulin, who was angry beside him, patted him on the shoulder comfortingly, and replied.

"The last time I was in that state, I wanted to pick up the hat at my feet, but I found that it felt like it had been welded to the ground, and it felt like rough glass to the touch."

"Later, I picked up the small gravel on the ground and looked at it, it should be concrete, but it looks like glass."

"Lying in bed at night and thinking about this, I feel that if the previous experience, if it is not the conjecture at the level of thinking, it is indeed entered another world, then this world should be a replica of everything in our world with this glass-like substance, not the original world."

"If this is really the case, then the two worlds should not be able to bring things into each other, after all, they are completely different substances."

"But the problem is," he tossed the folded fruit knife in his hand, "and when I got there, I didn't become a bald chicken with a bare ass, my clothes were all intact, and they didn't become glass-like clothes, so that means that things can still be exchanged." ”

"At that time, I carried the gravel in my pocket, and when I came back to the 'real world' here, I felt it in my pocket and pulled it out of it."

Wang Luli reached into his trouser pocket and took out something like glass ballast, and continued, "It's still that glass stone, pick up my hat, it's still an ordinary hat, these clues have a great chance of proving one thing, only things that are in direct contact with the body will be exchanged." ”

"That is, if I want to carry the fried. Medicine goes to that world to threaten you words, just bury it and blow it up. The medicine doesn't work, they turn into crystals and definitely dumb off, so I have to touch those fried. Medicine, so I thought of this. ”

Wang Luli took out another trouser pocket, took out a small roll of black silk thread, and said, "This thing is tied to the fried side. On the medicine, while tied to my hand, standing against the wall, in this dimly lit corridor at dusk......"

He clenched the ball of thread in his hand and smiled happily, "You will never notice." ”