The three people in the room have not eaten or drank water for more than 12 hours. Fortunately, the rest room is equipped with air conditioning, so it is not stuffy inside.

Ji Wenwen licked his lips and moistened the dry skin with saliva. His stomach was empty and his face was a little confused.

Feng Xueyun takes out his mobile phone and is ready to dial 110 again. When the screen of the mobile phone is lit, Feng Xueyun sees a missed call record displayed on it.

The name on the caller ID is her husband. Feng Xueyun hurried to call back, but the other party's mobile phone indicated that she could not connect for the time being.

Feng Xueyun dialed 110 again. The other end of the phone was unanswered.

Feng Xueyun was disappointed and worried. Suddenly, such a big thing happened outside. None of her relatives could be contacted, and 110 could not be reached.

A text message appeared on the mobile phone. Feng Xueyun opened it and looked at it. It turned out to be the highest level red warning text message issued by the municipal government, requiring citizens to try not to go out and pay attention to personal safety.

"Go to see your ghost, and try not to go out." Feng Xueyun angrily turns off his mobile phone and sits down with his back against the wall, staring at the ceiling in a daze.

"Sister Xue Yun, what's new?" Ji Wen heard that Feng Xueyun had been looking at her mobile phone just now and asked curiously.

"Miss Ji, I think the situation may be very bad," Feng Xueyun lit up her mobile phone, pulled out the text message and handed it to Ji Wenwen to see.

"Red alert?" Ji Wenwen saw these words on his mobile phone and asked, "how serious is this?"

"It's very serious, and I called 110 again just now, but no one answers," Feng Xueyun said word by word after looking at Ji Wenwen. "I think we can only rely on ourselves now."

Ji Wenwen nodded, but she did not fully understand the actual meaning of this sentence. Feng Xueyun has become the backbone in her eyes. Ji Wenwen is used to doing things according to other people's arrangements and is not good at making decisions.

Cheng Zixuan doesn't know when he woke up. He is sitting on the bed watching Feng Xueyun and Ji Wenwen.

When Feng Xueyun saw that his son was awake, he picked him up and wiped his face with his hands.

"Mom, can we go home?" This is the first question Cheng Zixuan asked after waking up.

"Baby, we have to wait. A doctor who wants to see you hasn't come yet. We'll go back after he comes to see you. OK?" Feng Xueyun coaxed her son, thinking about how to get out of trouble.

"But mom, I'm so thirsty and my stomach hurts from hunger," said Cheng Zixuan, touching his stomach with one hand and rubbing his eyes with the other.

"Well, mom, call the doctor who hasn't come yet and ask him to bring some delicious food to my baby, OK?" Feng Xueyun picked up her mobile phone and pressed it blindly, pretending to be on the phone.

"I'd like to have some fun sandwiches and Wangzai milk," Cheng Zixuan told Feng Xueyun.

"OK, doctor, take some fun cookies and Wangzai milk," Feng Xueyun said to the mobile phone that didn't dial. "Take more. My Zixuan is hungry."

When Cheng Zixuan saw that his mother had called, he thought that the food would come later. Now he stopped crying hungry and sat down beside the bed.

Ji Wenwen took out a story from the cabinet and showed it to Cheng Zixuan. He didn't think how many words he knew.

Feng Xueyun pulls Ji Wenwen aside and takes the opportunity of Cheng Zixuan to read a book. He asks Ji Wenwen in a low voice: "is there a place for storing food in the hospital?"

"No," Ji Wenwen shook his head. "We always bring our own food to eat at noon, and then go home for dinner after work in the evening."

"Is there any medicine that can temporarily replenish energy without too great side effects on the body, such as glucose injection ye?" Feng Xueyun recalled that when he had acute enteritis, he vomited and had diarrhea for several days. He had been hanging glucose and anti-inflammatory drugs in the hospital.

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"Glucose injection?" Ji Wenwen's eyes lit up and Feng Xueyun's words reminded her.

Combined with the knowledge learned in medical school, Ji Wenwen immediately listed the available drugs that can work here.

Glucose is one of the main heat sources of the human body. It can supplement energy and body fluid for the body, and also alleviate hypoglycemia. Most importantly, glucose injection ye can be intravenous or oral, which is very convenient.

Among the drugs stored in the community health service center, ye injected with glucose is the most.

Of course, it is not enough to supplement nutrition. The human body also needs one important element, that is, sodium. The main way for the human body to obtain sodium is table salt. The sodium ion in table salt is an essential material for transmitting information in the nervous system. Muscle contraction and heart beat are related to sodium ion. If the human body lacks salt, the nervous system will become weak, the human will appear weak, and the limbs will be weak. In serious cases, it will cause dizziness, nausea, muscle spasm and other conditions.

There are also abundant reserves of physiological saline in the community service center. Together with the glucose injection ye, they are in the warehouse on the other side of the second floor. Ji Wenwen told Feng Xueyun about these. Feng Xueyun plans to rely on these two reserves for a period of time and expects to get rescue.

Ji Wenwen finds out a book, draws a rough plan on it with a pen, and marks his location and the location of the drug warehouse on it. The lounge where the three people are located is not connected with the warehouse. The second floor of the service center is in a zigzag pattern. From the lounge to the warehouse, you should go all the way through the corridor outside the door, and then turn left. There is an electronic lock on the front door of the warehouse. Each of the staff here has a card. Through this card, the front door of the warehouse can be opened. The electronic lock will record the list and time of the people entering and leaving the warehouse every day.

Feng Xueyun carefully looked at the map drawn by Ji Wenwen and thought for a long time without any clue. The zombies in the corridor and other rest rooms are the biggest threat to prevent them from going to the drug warehouse. Feng Xueyun can't think of any way to solve this threat.

"Maybe it would be better for her husband to be here," Feng Xueyun thought, then shook his head. "He should be helpless here. These monsters are too terrible..."

Feng Xueyun kept walking back and forth in the rest room, and sometimes ran to the door to observe the situation.

A few hours later, Ji Wenwen saw that Cheng Zixuan's face was not very good, and he was a little dizzy. Ji Wenwen quickly calls Feng Xueyun to come over. Feng Xueyun holds Cheng Zixuan and looks at him painfully.

"Mom, when will the doctor bring fun and Wangzai?" Cheng Zixuan's weak voice drifted into Feng Xueyun's ear, making her feel sad. She could feel that her son was in a bad condition.

"Mom, go and call the doctor to see, OK? Baby, you and aunt Ji stay here until I come back." Feng Xueyun shed tears on her face, as if she had made up her mind. She stood up, took Ji Wenwen's hand, and said, "Miss Ji, I have an idea. Come with me."

Feng Xueyun pulled Ji Wenwen to a corner of the rest room. Feng Xueyun said to Ji Wenwen with a solemn expression: "when I open the door, I will attract all the zombies from the end of the corridor. When I lead them downstairs, you can go out and lock the iron door on the second floor stairs."

"Then how did you come back?" Ji Wen Wen asked.

"I can't come back," Feng Xueyun said, looking at Ji Wenwen. "Zixuan's condition is very bad. I think if we continue to stay here, it may not last for a few days. After I go out, I hope you can help me take care of Zixuan and take him alive until the rescue arrives. The country... Should not give up on us."

"I can go too. You can stay here," Ji Wenwen said, tears streaming down his face, and a flush of excitement rose on his face.

"In fact, I thought so too, but I can't be so selfish," Feng Xueyun said. "I went out to save you and Zixuan. After that, you can take care of Zixuan for me. It's like giving back my life."

"Don't argue with me either. In the future, a doctor will give him more help than a mother." Seeing that Ji Wenwen still insisted, Feng Xueyun interrupted her and said, "please promise me to take care of my child."

Ji Wenwen nodded heavily.

"Mom, why are you crying? Aunt Ji, you are crying too?" Cheng Zixuan's weak voice came. Feng Xueyun and Ji Wenwen quickly wiped away the tears on their faces.

"Honey, mom, go to the doctor, and I'll help you find the monkey king, too." Feng Xueyun said to her son, "you stay here with aunt Ji. When your mother is away, you must listen to Aunt Ji."

Cheng Zixuan nodded. At a young age, he didn't know what his mother was going to do next. In his heart, he only thought about the food that Sun Wukong and the doctor would bring.

Feng Xueyun looks at Ji Wenwen again. Ji Wenwen nods at her.

Feng Xueyun put down her heart and handed her mobile phone to Ji Wenwen. "If there is a phone call, you can tell them where you and Zixuan are. You must live safely. After Zixuan grows up, you can tell him these things."

Feng Xueyun came to the door and put her hand on the door handle. She looked back at her son reluctantly.

"I've gone out. I'll lock the door after you listen to me." Feng Xueyun told Ji Wenwen.

Before Ji Wenwen could answer, Feng Xueyun opened the door and closed it again. The sound of hurried footsteps sounded in the corridor outside. The sound gradually faded away. Ji Wenwen heard some other movements outside. She leaned on the small window at the door and looked out. She saw several zombies running out of the rest room and chasing Feng Xueyun.

As Feng Xueyun ran, he slapped the doors and windows of the passing room with his hands. There were four or five zombies behind him.

After circling the corridor, Feng Xueyun came to the iron door of the staircase.

Feng Xueyun unlocked the door from behind and looked back. The nearest zombie was only a few steps away from her.

"Miss Ji, take good care of Zixuan!" Feng Xueyun's voice came from the corridor. Ji Wenwen opened the door and rushed out. He ran to the staircase and locked the iron door.

Feng Xueyun's voice disappeared in the corridor downstairs, and Ji Wenwen burst into tears.