The elevator door opened, and it could be clearly seen in the positions of Cheng Jiayi and Du Yiyi that a person in a white coat was pouring out, with a big cut in his neck, and he was bloody.

"Smack!" The soldier who was half-kneeling on the ground shot a few times, the white coat fell, his legs were still in the elevator, and the elevator door was blocked and opened, closed again, and opened again.

The blood from the man's neck slowly flowed to the ground.

I don't know when, the shouting from upstairs also stopped.

The entire building is quiet again.

"Hey, you two come here." The people in front of the elevator stood up and looked at their side.

Cheng Jiayi and Du Yi stood up trembling one by one. Even if it is not the first time to see such a terrible scene, even if Cheng Jiayi has killed people with his own hands, he is still terrified of such a torn neck.

"Team Li told you to go up. Eighth floor, climb the stairs. Can you get on it yourself? The soldier asked.

"Yes. Yes. Unable to tell whether they were shaking or nodding, they helped each other, and when they passed the elevator, they saw another corpse lying on the ground inside the elevator door that opened and closed on the vulture.

The man's forehead was overturned, leaving only one eye that was protruding and his open mouth blood-red.

The two walked into the stairwell with weak legs.

"The eighth floor is the top floor, which is the operating room and the laboratory." Du Yiyi's voice trembled. He was not loud, but it made an eerie echo in the stairwell.

"Auntie is a professor, an authority, and is protected." Cheng Jiayi can only think of these. Remembering the onset of illness that Du Yiyi said, he hurriedly asked, "What's wrong with you?" ”

"I'm hungry, I always want to eat." Du Yiyi said.

"Drink some sugar water." Cheng Jiayi and Du Yiyi went up one floor one by one, standing on the jogging platform, Cheng Jiayi looked up and down and took out the water bottle, poured a big sip himself, and then handed it to Du Yiyi.

"I've got candy with me." Du Yiyi said, but still took it and drank several sips.

People who are used to elevators and lower floors will gasp for breath as soon as they climb to the fourth floor. But at this time, the two of them ran up in one go, and no one felt tired, especially Cheng Jiayi, who was even more relaxed than Du Yiyi.

The door to the stairwell on the eighth floor was open, and a man with a gun gestured to them to come in.

The corridor on the eighth floor was cleaner than expected, and there was no blood on the floor and walls.

A doctor came out of the room, and Du Yiyi immediately shouted and ran over, "Mom! I've found you! Du Yi rushed up and hugged him one by one.

still patted her son's back, who was a head taller than her, looked at Cheng Jiayi and said, "You are Jiayi." One by one, they always mention you to us and say that you are smart. Come in first. ”

Cheng Jiayi said hello and followed into the room.

It's a place that looks like a laboratory, with a circle of tables arranged along the snow-white walls around it, with various test tubes and injections on top, and a long table in the middle, which is the same thing.

"Mom, I can't find my dad. Can't get in touch. Du Yiyi said in a panic.

"I know, your dad is fine, he is suspected of being sick and isolated." The brows are still gloomy that can't be dissolved, but they still comfort him.

Then he said: "You two are really bold enough to dare to come out at this time." ”

"Mom, I may be ...... too," Du Yiyi said eagerly.

"What? What are the symptoms? His face changed.

"I'm hungry, I always want to eat, I'm about to eat everything in the fridge." Du Yiyi.

"What do you feel other than being hungry?" Still staring at his son, he asked.

"I don't know." Du Yiyi shook his head slightly blankly.

still seemed to hesitate, but was interrupted by Du Yi one by one.

"By the way, Mom, Cheng Jiayi said that the hospital's registration records are all gone, and she is looking for her father's registration in the emergency department, but there is no more."

Still surprised, he looked at Cheng Jiayi. Cheng Jiayi hurriedly said: "It was a captain of the armed police who led me to the emergency nurse's desk and found a computer opened by the nurse's sister, saying that the entire registration list was gone, and the internal system was gone. ”

Still frowning, as if thinking about something, after a while, he said: "After being busy yesterday, I also checked for you, and the person was not transferred to the inpatient department in the emergency department." ”

Saying that, he stared at Cheng Jiayi, and said slowly: "Jiayi, I have always said that you are smart and steady, so late, you can still come to your parents alone, you must be strong." ”

Cheng Jiayi already had a bad premonition in her heart, but she didn't want to believe it. She looked straight at her and shook her head slowly.

"Yesterday, I told me everything about your school. Here, it's even more ...... than your school," he still closed his eyes, as if he couldn't bear to continue.

"But, but, there are always people who survive, right? Isn't it that people who wake up with low blood sugar are just hungry? Cheng Jiayi said eagerly.

Still looked at Cheng Jiayi intently for a while, and then looked at Du Yiyi: "These are not secrets now." Especially for the two of you. ”

She shook her head and continued: "Originally, patients with hypoglycemia were hungry after supplementing with glucose, as long as they kept eating, there was no abnormality. However, after observation and examination, we found that as soon as these patients stopped eating, their body nutrients began to decrease dramatically.

It starts in the blood, then it comes to muscle and fat. You should know that nutrients in the body are metabolized rapidly, and many times the protein in the muscle and the nutrients in the fat are metabolized together.

These patients are like this, and they only need to go without eating for a few hours and can see a noticeable loss of weight. ”

Cheng Jiayi looked at him in surprise.

"If they are all such patients, the most they can do is consume their own nutrients, and finally they will die of malnutrition. However, additional cases soon appeared. It's the massive outbreak of cases in your school, in our hospital, and even in the whole city yesterday.

Those people did not fall into a coma because of the blood sugar drop, they resisted the blood sugar drop, but a large amount of nutrients in the body were suddenly metabolized, and the brain nerves were disordered, and only sent a signal to eat urgently. They can't resist their instincts, and in their eyes, the people around them are food. ”

The three of them remembered the tragedy of the previous day at the same time, and none of them spoke.

"And ......" still looking at her son, "Yiyi, as soon as I feel a problem, I will tell you to eat sugar without interruption." Now you can simply determine that you should be the third type. But it's not clear why. ”

Du Yi was stunned one by one, and suddenly said, "Mom, what about my dad?" What kind of person is he? Mom, what about you? You didn't get sick, did you? ”

Still shaking his head tiredly, "Mom is in the hospital, she has glucose at hand, and she has injections and drinks, how can anything happen?" As for your dad, I didn't see it either, and I can't say it's good. It's you, you have to learn to protect yourself. ”

Saying that, he sighed, "Mom has to be in the hospital these days, I can't go back, you ......" said and looked at Cheng Jiayi, "Jiayi, you are also yourself at home, you can have a companion with one by one, okay?" ”

Cheng Jiayi instantly thought of the food on the coffee table at home, as well as the dead man at the door, and thought of the changes in his body. There was an urge in my body to tell me about my changes.