In the early morning, the hospital was very quiet.

Everyone wanders in their dreams. Everyone slept soundly that night. Without the threat of zombies, and knowing that the human body enhancer, which only appears in science fiction movies, is beside him, everyone is more relaxed than ever.

Chen Yuxin was the first to wake up. She had been traumatized mentally and physically, and her sleep was light. Even so, she felt like she had been reborn, and her whole person was in a lot of energy.

After a brief wash, she went to the roof. She has the habit of running every morning and enjoying the fresh air in the morning. For the past two weeks, she has been afraid to take the lead. After the zombies, although the air in the building is okay, it is definitely not fresh. Now safe, she misses the clean air.

As soon as she reached the top of the building, she was startled and stopped. She saw Lu Li standing on the edge of the roof, looking into the distance with his rising eyes.

"Doesn't he have to rest?"

Chen Yuxin was a little surprised. Because I was highly nervous some time ago, I barely fell asleep until late. She vividly remembered that before she fell asleep, she vaguely heard the sound of moving heavy objects from the first floor. She knew it was Lu Li. But he was the first to get up, but Lu Li had already gotten up.

She didn't dare to disturb Lu Li, turned around and wanted to go downstairs. At this time, Lu Li said without looking back: "Come here, if the situation is good, I will send you to a safe place today." ”

Chen Yuxin stopped. She hesitated for a moment, then finally walked over. She walked behind Lu Li and plucked up the courage to ask, "...... you You wake up so early, huh? ”

Lu Li turned his head and wanted to smile, but unfortunately the muscles on his face didn't cooperate at all. He shrugged his shoulders and turned his head again: "Two hours of sleep is enough." It's not safe here, and you can't sleep if you want to. ”

"Two hours?"

Chen Yuxin's eyes widened. She was a little suspicious of her ears. Although she had seen relevant reports in magazines and websites before, she was still surprised when they actually appeared in front of her.

At this time, Chrissy ran up to the roof. From a distance, she waved her hand excitedly and shouted, "You two hurry up." It's time to get to work. ”

Lu Li heard Chrissy's voice, turned around and nodded at Chen Yuxin, and then walked over quickly. After a while, Chrissy led the two back to the real room. She rolled up her sleeves and instructed Chen Yuxin.

"Hurry up and prepare, I'm going to draw blood from him."

Chen Yuxin was stunned for a moment, and hurriedly began to prepare. Chrissy moved her neck and winked playfully at Lu Li: "There are four people in total, and eight hundred milliliters are needed." I need a thousand milliliters just to be on the safe side. ”

Hearing the value reported by Chrissy, Chen Yuxin couldn't help but shudder. 1,000 milliliters of blood is almost 20 percent of the blood content of the human body. When the human body loses blood to this point, except for a few strong young adults, most people will be affected and have to rest in bed.

But Lu Li is the backbone of this team. What if he was bedridden and the zombies broke through the defenses?

Chen Yuxin felt that her brain was in a mess. After thinking about it, she saw Lu Li sit on the chair indifferently, and stretched out her right hand in front of Chriss.

"How long will it take?"

"By noon."

"Well, try to be as fast as possible, time is pressing."

"Okay."

Chen Yuxin listened to the brief conversation between the two and felt that she was about to go crazy. She couldn't help but look at Lu Li and asked puzzledly, "Do you know how much blood loss of 20 percent will affect you?" ”

As soon as these words came out, Lu Li and Chrissy invariably set their eyes on her. She panicked and hurriedly turned her head away from the strange gazes of the two.

"It's fine."

Lu Li retracted his gaze, and while watching Chrissy prepare for the blood draw, he explained indifferently: "A thousand milliliters of blood." I've survived the stricter situation. Pumping this bit of blood is nothing. ”

Chen Yuxin looked at Lu Li in surprise. She didn't know what the situation was that Lu Li said more strictly. At this time, Chrissy patted Lu Li's elbow, causing her blood vessels to bulge to the fullest, and at the same time grinning and gossiping.

"Leave him alone. You can't even die with a bullet through your head, so it's a little bit of blood to draw it. ”

"Hit ...... Pierced in the head? ”

Chen Yuxin felt that her brain was not enough. Can a person survive a bullet through his head? But seeing that Chrissy was convincing, not like she was lying, she was speechless and looked at Lu Li blankly.

At this time, Chrissy was ready and began to draw blood for Lu Li. Without her reminding, Chen Yuxin took the initiative to wake up and hurriedly stepped forward to do auxiliary work. She couldn't help but lose her mind as she watched the slightly reddish blood flow out of Lu Li's arm and inject the blood bag along the catheter.

"He's not trying to please Chriss, is he?"

Thinking of this, she couldn't bear to glance at Lu Li. At this time, Lu Li also looked over. The two eyes collided in midair, and she quickly looked away and focused on the blood pack.

"After breakfast, I'll go outside to see how things are going. If the situation is good, I will take you to a safe place. ”

Hearing Lu Li mention this issue again, Chen Yuxin panicked, and quickly shook her head to refuse Lu Li's kindness: "I...... I'd better stay a few more days. At least wait for you ......"

Speaking of this, she realized that she was speaking too fast, and hurriedly swallowed the second half of the words, but she couldn't help but secretly complain in her heart that Lu Li didn't know how to take care of her body.

Drawing a thousand milliliters of blood and not resting well, it is killing yourself.

Lu Li and Chrissy both guessed her thoughts. The two of them didn't break it either. It didn't take long for a full thousand milliliters of blood to be drawn out of Lu Li's body.

"Don't forget to have breakfast."

Lu Li put down his sleeves, got up and left the real room with a command. After he left, Chrissy packed up her tools and asked nonchalantly.

"We'll eat later, okay?"

"Good...... Good. ”

Chen Yuxin's answer made Chrissy very satisfied. She immediately handed over Chen Yuxin to the pre-order work of purifying the serum. And she was busy in front of the instruments.

In about half an hour, Chen Yuxin finished the work assigned by Chrissy. She looked at Chrissy who was busy, couldn't help but be curious, and asked.

"You're not worried about him bleeding too much?"

"Why worry?"

Chrissy didn't look back, plugged in the centrifuge and started commissioning. Chen Yuxin was stunned for a moment, and was a little anxious: "Isn't he your boyfriend?" You just don't care about his body so much? ”

This time it was Chrissy's turn to be anxious. She stopped what she was doing, turned around with a red face, and solemnly excused: "He's not my boyfriend." ”

"Why are you like this?"

Chen Yuxin was angry and upset for Lu Li: "Since he is not your boyfriend." Why are you so vicious, ignoring his body and only caring about your own work. It's a shame that he's been so good to you. ”

Chrissy's face turned even redder. She angrily defended: "Because my work is related to the safety of all mankind. ”

"Qubble."

"How can I quibble? It's a fact. ”

"You're ungrateful."

"I didn't."

“……”

The two women stared at each other, and neither of them admitted defeat. Suddenly, Chrissy was the first to lose. She avoided Chen Yuxin's gaze and still defended herself.

"I just wanted to test his limits."

"That's not going to work either."

Chen Yuxin still didn't let go of Chrissy. Chrissy was so anxious that she couldn't even speak: "You...... You don't care. He is willing to be my real product. ”

"I've got you covered."

Chen Yuxin did not budge. Hearing her say this, Chrissy suddenly smiled playfully and teased, "You like him?" ”

"Nope."

Chen Yuxin did not drag the mud and water, and retorted categorically: "He is my savior." I'm not an ungrateful villain like you. ”

"Okay, okay."

Chrissy didn't care, and raised her hands in surrender with a grin: "I was wrong. Why don't you stay and supervise me? Otherwise, I don't know when I'll slice him. ”

Chen Yuxin was stunned. She was a little confused. After thinking about it for a while, she suddenly realized that she seemed to have been tricked by Chrissy. Chrissy simply saw the change in the expression in her eyes and immediately told the truth.

"We don't have a lot of people in this team, but we also need doctors. There is an old Chinese saying that we plan ahead. Now the team is still small. But later on, it becomes a large team. I had to be so busy researching viruses that I couldn't be distracted. You're talented and you're a nurse. I'm sure you can take on the role of a doctor. ”

Faced with Chrissy's confession, Chen Yuxin was a little at a loss. She stammered as if she avoided Chrissy's expectant gaze.

"I ...... I'm just a trainee nurse. The nursing work is okay, but I can't do the work of a doctor. ”

"Learn slowly. Anyway, there are only a few people now, so there is no need to worry about this for the time being. ”

"But ......"

"Stay. Maybe he'll like you. ”

Chrissy smiled like a small devil and squeezed her eyes narrowly at Chen Yuxin. The latter blushed, hurriedly lowered his head, and placed the blood tube into the centrifuge to avoid Chrissy's narrow gaze.

"Ha, you really like him."

"I ...... I didn't. ”

"You can't fool my eyes."

"You're wrong."

The two of you said a word, and they started to quarrel again. But this time, Chen Yuxin completely lost the momentum she had just now, and her face was flushed by Chriss.

In between the plays, the work of purifying the serum continued. The two of them were busy all morning, and finally completed the last human strengthening.

Chrissy shook the four test tubes in her hand, very satisfied. Immediately afterward, she took a small amount from each of the four test tubes and put it into the analyzer for analysis.

When the analysis report arrived, Chrissy was so excited that she hugged Chen Yuxin and kissed her thin cheek. Just when Chen Yuxin was angry and anxious to complain, she suddenly said to herself thoughtfully.

"You have to make up for it, you don't have much meat on you."

When Chen Yuxin heard this, her expression couldn't help but darken. There was also a hint of trepidation in his eyes. She remembered the terrible experiences of the past two weeks.

At this time, Chrissy's words woke her up from painful memories. Before she could react, Chrissy was already excitedly pulling her outside.

"You bite him and see if he's evolved to give people nutrients."

Chen Yuxin was stunned. Can you replenish nutrition with a bite? Is he Tang Sanzang?

At this time, Lu Li happened to walk into the real yàn room. As soon as Chrissy saw him come in, she eagerly pouted, "You let her take a bite and try it." Maybe your bodily fluids contain magical materials that I haven't discovered. ”

Lu Li was suddenly suffocated. He is not Tang Sanzang, he can live forever with one bite. He glared at Chrissy angrily, then turned away from the words.

"I captured a zombie alive for you. When they're injected with a human booster, I'll find a way to catch you with one of the zombies in the basement. ”

As soon as he reached the door, he stopped again. He turned around and said to Chen Yuxin: "At noon, I will take you to a safe place, where there are troops and survivors. ”

Chen Yuxin hesitated for a moment and glanced at Chrissy again. When she saw the anticipation in Chrissy's eyes, she took a deep breath and shook her head in resignation.

"I ...... I want to stay. It's also safe here. ”