"Let's explain the application of Las's theorem...... "An elderly male teacher on the podium is passionately teaching his lifelong learning to the students in the audience.

You Xi sat bored in the last row, keeping his head down and swiping the phone screen.

"You Xi, you see, the submarine volcanic group in Indonesia has erupted, forming many new islands!" At this time, Chu Yu, who was sitting next to You Xi, came over and said.

You Xi was not surprised by this, "I know, I've already seen it!" But You Xi thinks about more, volcanoes continue to erupt, many parts of the world are covered with a thick layer of volcanic ash, now domestic flights to the world have been canceled, earthquakes in the northwest are frequent, there has been a mess there, how long can I sit in the classroom like now?

"Actually, the world is so chaotic now, are your families worried?" A girl sitting in front suddenly turned her head back and asked in a whisper, the girl had a small pigtail and looked very delicate.

Seeing that it was his own class flower who asked, Xie Runkui, who was sitting next to You Xi, immediately leaned over with a smile, "Zhang Na asked a question, we must answer," and then frowned and pretended to be sad and said: "You don't know, my parents call me several times a day these days, and they almost come over to check my whole body in person." ”

"I'm embarrassed to say I'm worried about your bear-like appearance!" Zhang Na was amused by Xie Runkui's funny appearance, "What about you?" ”

"Me? It's okay. You Xi couldn't help but think of his father who only sent him living expenses and tuition fees every semester and didn't care, You Xi sighed slightly. Although I don't have any feelings for that stepmother, I'm a little worried about my half-sister.

"Beauty, you are despising me like this!" Without waiting for Zhang Na to continue to ask, Xie Runkui said first, Xu has a certain understanding of the situation in You Xi's family, "My bear body has the most security in this kind of troubled world, and if there is any turmoil at that time, even if you come to give me a hug in person, I may not accept it." ”

"I won't ...... even if I die"

"Whoa......" Just when Zhang Na was angry and wanted to say something cruel, the people in class made an uproar. You Xi and the others immediately stopped talking and straightened up to look around, and when they saw the scene outside the window, they were also so shocked that they couldn't close their mouths.

The sky outside was raining green light, making the originally somewhat gloomy sky bloom with a green light, which could not be seen up close, but the sky in the distance seemed to be full of green auroras, drifting with the wind, extremely beautiful.

With an uproar, everyone ignored the teacher's dissuasion, and all walked out of the classroom to the corridor to observe the water droplets with a hint of green light in front of them. Someone reached out to catch the rainwater, but what was strange was that the faint green light contained in the original rain disappeared without a trace when it dripped into people's hands, and became ordinary rainwater.

Seeing this strange phenomenon, You Xi also stretched out his right hand and caught a little rain while activating his ability.

"Boom" Suddenly, a huge stream of chaotic data rushed into You Xi's brain, causing You Xi's brain to have a splitting headache. It's just that the pain comes and goes quickly, and it disappears without a trace before he screams. The others seemed to Youxi, but his face suddenly turned pale.

"You Xi, are you uncomfortable, why are you so pale" Zhang Na, who was standing next to You Xi, asked when she saw You Xi's appearance.

"It's nothing, I just think this rain is too strange," You Xi replied lightly, looking at the raindrops in his hands that turned back into ordinary ones, and stopped talking.

"It's very strange, the rain glows green, but it looks so beautiful," Zhang Na was attracted by the beautiful light rain in front of her.

You Xi was silent, since he saw this light rain, he was a little uneasy, as if something bad was about to happen.

Looking up at the ground, it looks like there is nothing unusual on the ground, and the rain with a hint of green light also becomes ordinary rain when it drips to the ground. But You Xi stared intently, his pupils flashed a hint of blue imperceptibly, and a strange movement on the ground that ordinary people could not detect appeared in You Xi's mind: the ground in the distance was surging everywhere, and many small animals such as insects and mice leaned out of their hiding places, or climbed on the ground, facing the sky, as if cheering, as if shouting. This made You Xi a little creepy.

The light rain only lasted for a while and then began to fade, seeing this situation, You Xi seemed to think of something, and immediately ran to the classroom, and when he came back, he held a mineral water bottle and a piece of paper in his hand, and then he rolled the paper into a funnel and inserted it into the mouth of the bottle, grabbed the funnel with one hand, and grabbed the bottle with the other hand and stretched out to hold the rain.

When the rainwater in the bottle reaches less than two centimeters, the rainwater completely fades to green light and becomes ordinary rainwater. You Xiyi took back the bottle and tightened the cap. Looking at the barely imperceptible green light in the bottle, You Xi couldn't help but smile. When the green light disappears, the rain becomes heavier and heavier, and finally turns into a downpour.

"You Xi, what are you collecting all this rainwater for?" Xie Runkui, who was standing next to You Xi, asked, and Zhang Na and the few people standing around him also looked over.

"It's just funny"

"yes, why don't I collect some to play with?" Xie Runkui said with annoyance.

The crowd standing in the hallway kept talking, in groups, and some people were still talking about it on the phone.

"Everyone, be quiet," the old professor's voice suddenly sounded in the crowd at this time, "I have urgent matters to deal with, today's class is over, class is over!" Then he hurried away amid the chatter of the students. Immediately, the students gradually left......

The torrential rain didn't stop until nightfall, and You Xi and a few of his roommates had already returned to the dormitory. In the dormitory, You Xi was lying on his desk, looking at the small half bottle of rainwater in front of his eyes, and he was very puzzled. There is no green light in this bottle of rainwater, and it looks like ordinary rainwater.

"You Xi, after studying for a long time, have you come up with a reason?" Xie Runkui had just finished playing a game of League of Legends, and when he saw You Xi frowning at a bottle of water, he couldn't help but smile.

You Xi raised his head and glanced at him, and said angrily: "Study it, I suspect now that I was dazzled to see the green rain, don't you want it?" Sell it to you. ”

"Come on, I'd better leave it to you to study it slowly, but today's light rain is really strange."

"I'm so hungry, why am I so hungry tonight, You Xi, don't you have a few packs of instant noodles, how about selling them to me?" At this time, Chu Yu's weak voice came.

"Didn't you just finish dinner? Why are you hungry so quickly?" You Xi asked puzzled, and at the same time took out his instant noodles, "You come and get it yourself, and you will send the money to me with Alipay." ”

Seeing You Xi take out the instant noodles, Chu Yu rushed to You Xi's side without saying a word, and looked at the instant noodles in You Xi's hand with a pair of eyes, as if he wanted to choose someone to eat, and You Xi's heart was a little hairy.

"Ding Ding ......" At this time, the dormitory rang with a mobile phone, and Zhao Wenbin, who was lying on the bed, immediately bounced up from the bed, picked up the phone, and walked out of the balcony to answer the phone. You Xi didn't care about it, but they didn't expect Zhao Wenbin to hurriedly pack his luggage after answering the phone and walking into the dormitory.

"Hey, Zhao Wenbin, didn't you say that the world is in chaos and you won't go anywhere? It's night, where are you going in such a hurry? Xie Runkui asked loudly.

Zhao Wenbin was startled when he first heard Xie Runkui call him: "This... Well, that..."He replied hesitantly, but his eyes didn't dare to look at Xie Runkui and them. "I... I just got a call from my dad saying he's seriously ill, so I'm going back to see him now. Under the gaze of You Xi and a few others, Zhao Wenbin hurriedly packed up a few things and then grabbed his backpack and went out of the door, it seemed that something really happened to his family.

"Credibility: 3%" You Xi, who had been looking at Zhao Youbin, had this number in his heart at this time. You Xi was stunned, it turned out that his own ability could also be used to detect lies! But why did Zhao Wenbin leave in such a hurry, and lied to them that his father was seriously ill? You Xi had a faint bad premonition.

"Bastard, you're crazy, let go, I'll beat you if you don't let go!" Suddenly, there was a commotion from the back of the dormitory. attracted You Xi and Xie Runkui to immediately watch from the balcony of the runway, and then the absurd scene was staged in the opposite dormitory: one man pounced on the other man and bit him, and the other two men desperately separated the two of them! The bitten man's hand was already bleeding a lot, and the scene ended with the biter being knocked unconscious. The housekeeper then came to their dormitory and took the two injured people to the hospital.

You Xi and Xie Runkui looked at each other speechlessly, and walked into the dormitory, there was only the sound of Chu Yu eating instant noodles in the dormitory, but this sound quickly disappeared, and the entire dormitory was only silent.

"Youxi, I'm still hungry, I want to eat meat, I want to eat meat!" Chu Yu's voice broke the silence in the dormitory.

"No meat! What time is it, even if it is a canteen, there will be no meat to eat now" Xie Runkui reprimanded dissatisfiedly.

"No, I want meat, I want meat! If you don't give me meat to eat, I'll eat you! With that, Chu Yu pounced on Xie Runkui. Xie Runkui was startled, and reflexively picked up the keyboard at hand and stuffed it into Chu Yu's mouth.

"I'm grass, you're crazy!" Looking at Chu Yu who pounced on him and was biting the keyboard, Xie Runkui used his other hand to resist Chu Yu's head and scolded. It's just that I don't know why Chu Yu's strength has increased greatly, and he can actually suppress the little fat who is more than one meter and eight meters in strength.

Seeing Chu Yu pounce on Xiao Fat, You Xi was also shocked at first. When Chu Yu's head got closer and closer to Xie Runkui, You Xi gritted his teeth, picked up the dumbbell he usually used for exercise, and smashed it on the back of Chu Yu's neck. There was a dull sound, and Chu Yu fell down in response.

", he's crazy?" Xie Runkui stood up and looked afraid, "You Xi, you hit him with this guy, he won't do that, right?" When he saw the dumbbell that You Xi was twisting, he couldn't help but ask.

"How do I know, I was in a hurry and just cared about knocking him unconscious," You Xi was also a little scared as he spoke, and walked up to Chu Yu and probed his nose, "It shouldn't be a big deal." ”

Xie Runkui slowed down at this time, looked at Chu Yu who fainted on the ground, and wondered: "Why do you say Chu Yu is crazy like the biting brother in the dormitory opposite just now?" ”

"You ask me who I ask, or think about how to deal with this now." You Xi shook his head and stretched out his hand on Chu Yu's body to try to activate his own energy.

"Infectivity: 16%." What's going on, You Xi was stunned.

Xie Runkui saw You Xi's appearance, and walked over and asked urgently, "What's wrong, what did you find?" ”

You Xi stood up, looked at Xie Xiaopang, who was half a head taller than himself, thought about how to organize the language, and said, "I guess Chu Yu should be infected with some kind of virus to be like this." ”

"Oh my god, this is going to be Resident Evil!" Fat Xie immediately exclaimed, and asked in disbelief: "What evidence do you have to prove that Chu Yu is infected with the virus?" ”

You Xi thought about it for a while, so he told Xie Runkui about the various abnormal phenomena he had observed recently, including the cats and mice, and the reaction of insects when it rained green. Of course, You Xi still didn't say what he was capable of, and he didn't plan to tell anyone what was special about him until the form was clear, and until he found the reason why he had the ability.

"How so?" Xie Runkui sat in a chair and muttered to himself.

"In short, whether it's true or not, we have to prepare early, and now let's deal with Chu Yu who fainted first."

"How? Do you need to tell the housekeeper to send him to the hospital for a check-up? ”

You Xi pondered for a moment, looked at Chu Yu who fainted, and frowned: "This matter is not that simple, Chu Yu is the second infected person we have found, and it is difficult to guarantee that there will be no third and fourth cases." Let's tie him up first. ”

"Hmm," Xie Runkui hesitated and nodded.

"Bang dang!" At this time, a scream came from the girls' dormitory in the distance: "Ah! Biting! …… Mad Dog ......" caused a lot of noise in the dormitory.

You Xi and Xie Runkui were startled at the same time, and they were speechless at each other, so they quickly found a hemp rope to tie their luggage and tied Chu Yu who had fainted to the bed. Xie Runkui was still not at ease, so he found tape to tie Chu Yu into a zongzi.

It was late at night, You Xi and Xie Runkui were sitting on their respective beds blankly, and there were noisy and scolding sounds from time to time in the entire student dormitory area, which made the two a little overwhelmed. It wasn't until two or three o'clock in the morning that the entire dormitory area slowly quieted down, and You Xi and Xie Runkui fell asleep deeply.

When a ray of sunlight shone through the window of the balcony into the dormitory, Chu Yu's glasses, who had fainted, suddenly opened......