Lu Li and Liu Qiang joined forces and were busy for a whole afternoon. The two took advantage of the dispersal of most of the zombies, cleaned up the zombies at the back door, and carried food back and forth more than a dozen times.

When the last backpack of food was placed in a closed consultation room that Chen Song and Chen Enxin had cleaned out, several people returned to the hall on the first floor.

At this time, Chrissy pulled Chen Yuxin and walked downstairs in a hurry. Before she could finish descending the stairs, she announced the news: "I need a volunteer." ”

Lu Li and the others were stunned, not understanding what Chrissy meant. In just a moment, Lu Li's eyes flashed with joy, and he asked in a deep voice, "It's done?" ”

"Of course."

Chrissy raised her chin of joy. She walked between the few people and shook the test tube in her hand. Lu Li looked at the yellow liquid in the test tube, which was about a milliliter or so, and finally put down a big stone in his heart.

The human body enhancer is finally made.

Effect ......

Lu Li blurted out, and it wasn't until he said two words that he realized that this was nonsense, otherwise Chrissy wouldn't need a volunteer. He immediately took on the task of becoming a volunteer without thinking.

"I'll do it."

"Nope."

Lu Li agreed simply, and Chrissy refused even more simply. She smiled in her eyes and winked playfully: "This thing doesn't work for you." ”

Lu Li was in a dilemma. He looked at the test tube in Chrissy's hand, and his heart was entangled. This human body reinforcing agent was made, but according to the general process of scientific work. Now is the time to use mice for further clinical trials. There were no side effects, and tests on primates such as chimpanzees continued to be conducted. There are still no side effects, and it will be the turn of humans. Not only that, but clinical trials also need a period of observation, statistics, and finally to determine the effect.

However, time does not allow. The conditions are also not allowed.

Chrissy wasn't in a hurry either. The successful development of human body enhancers made her very happy. This is definitely a milestone in the history of human evolution. This is a great honor for scientific researchers.

The brainless conversation between the two made Liu Qiang and the three of them confused. They looked at the test tube in Chrissy's hand, and then at Lu Li, who was frowning slightly and contemplative, their eyes full of confusion.

Liu Qiang finally couldn't help it. He glared at Chrissy and complained aggrievedly, "Please don't sell it, what is this?" ”

"Human body enhancers."

Chrissy had no intention of hiding it. As soon as these words came out, Liu Qiang and the three of them were stunned. They fled all the way and had no access to the radio at all. When I entered City A, I was always worried about housing, food, etc., and I didn't have the opportunity to contact the radio. They don't know about human enhancers yet.

Liu Qiang's eyes widened in surprise, took a step forward, and leaned over to the side of the test tube to look at it again: "What's the use?" ”

Chen Song and Chen Enxin immediately pricked up their ears. They also wanted to know exactly what the effect of this human body enhancer was.

"Lu Li."

Chrissy avoided answering, and commanded Lu Li, "You show them." ”

"Me?"

Lu Li woke up from the entanglement and subconsciously pointed at himself. After a while, he understood Chrissy's intentions, walked to the corner and raised his right hand.

"With all your might."

Chrissy wasted no time in adding. Lu Li glanced at her and nodded. He withdrew his gaze and clenched his fist. With a muffled snort, he slammed his fist into the wall.

There was a muffled thud. The wall slammed. With the fist as the center of the circle, cracks spread like spider webs. Lu Li withdrew his right hand, and there was a shallow pit on the wall. From time to time, the crushed limestone soil falls in a tumble.

Liu Qiang's eyes widened. He stared at the shallow pit on the wall with a dumbfounded eye, unable to speak. For a while, he rubbed his eyes in disbelief, trying to prove that he was definitely hallucinating. Looking again, the walls are still the same. He was immediately convinced, and he was almost unable to throw himself to the ground.

Chen Yuxin was even more stunned. She covered her mouth and looked at Lu Li's right hand in surprise. Her mind still hadn't turned. How could Lu Li, such a white and pure peer, have so much strength?

"That's the effect of human strengtheners."

Chrissy grinned, showing a little devilish smile, and did not forget to shake the test tube in her hand: "I have only made one so far." Who wants to volunteer? ”

As soon as the words fell, Liu Qiang was in high spirits and was about to open his mouth to take on this task. Unexpectedly, Chen Song on the side had already spoken first: "I'll come." Brother Qiang is the most powerful person besides Brother Lu. He can't have an accident. I'm not of much use, and even if something happens, it won't affect everyone. ”

Liu Qiang opened his mouth and couldn't refute it. He didn't expect that Chen Song was not only not afraid of death and volunteered to become a volunteer, but also even said the reason to stop himself.

Lu Li looked up at Liu Qiang and Chen Song, and suddenly pulled Chrissy aside. He lowered his voice and leaned over to Chrissy and asked, "How much blood can extract a human strengthener?" ”

"Two hundred."

Chrissy blinked and gave an answer. Lu Li asked again, "Is it safe?" ”

"Eighty percent."

Chrissy gave a brief answer. Lu Li hesitated for a moment and stopped asking.

At this time, Chen Song couldn't wait to come over. He stared at the test tube in Chrissy's hand and begged bitterly, "Let's start, don't waste time." ”

Unexpectedly, Chen Enxin, who was on the side, suddenly stepped forward and stopped Chen Song. He smiled and smiled calmly: "It's better for me to come." I'm an old man, so I don't usually help much. Hadron wants to keep a few of us safe. He can't be fine. Ah Song is still young, and he has a great future ahead of him. I'm sixty-five, and I don't think I will live for a few years. Even if it's my old bones, let's play the residual heat. ”

Liu Qiang was anxious. He vetoed Chen Enxin's suggestion: "I am against it. The second uncle is old and weak, so I'm afraid he won't be able to withstand the medicine. I'll do it anyway. I'm strong. Even if I had an adverse reaction, I was able to survive. I was in the army, and I was also trained in anti-torture. ”

"Nope."

Chen Song was even more decisive against Liu Qiang's suggestion: "Brother Qiang, you can't have an accident." I'm strong, too. ”

Lu Li witnessed the three arguing, turned around and walked up to the second floor. Chrissy blinked, and pulled the stunned Chen Yuxin to follow to the second floor. When she came upstairs, Chen Yuxin suddenly asked.

"Why are they like this? Don't they know the dangers of human trials of new drugs? ”

"It's simple."

Chrissy pulled her to sit on the stairs and patiently explained: "Liu Qiang is a straight person and has a sense of responsibility. He was thinking about the safety of his second uncle and Chen Song. Even if something happens, Lu Li can protect them from becoming food for zombies. ”

"What about Chen Song?"

"He's not the same as Liu Qiang. He harbored hatred in his heart. He wants revenge, but he can't...... At least not the ability to come and go freely in the zombie horde. So he desperately craved power. ”

He can wait until the results come out...... Inject this human body enhancer again? ”

"There are two reasons. One is that he has no patience to wait. The second is that he has developed a sense of dependence on our team. He has no relatives. So, he treats us as relatives. He wants to protect us all within his means. ”

Chen Yuxin was thoughtful and didn't ask any more questions. Chrissy didn't stop. She raised her eyes to look at the stairs and smiled confidently: "Uncle Chen is simpler." He didn't want Liu Qiang to take risks. At the same time, he already understands his place in the team. Rather than depriving the team of a piece of strength, it is better to use your own life to give others hope of survival. That's a team. ”

Lu Li leaned against the wall and looked up at the ceiling. He heard Chrissy's explanation to Chen Yuxin. He had mixed feelings. Such a team is the team he desperately longed for before he was reborn. Everyone knows their own position and contributes to the team with their own strength. Now, he has fulfilled his wish before he was reborn.

I have a united team.

About half an hour later, the argument on the first floor had already reached a conclusion. Chen Enxin walked up to the second floor with a smile and smiled at Chrissy: "Let's go, try the effect of this human body enhancer." ”

"Okay."

Chrissy smiled and nodded, and stood up. She pulled Chen Yuxin to walk in front and led Chen Enxin into a ward next to Shi Yàn's room.

At this time, Liu Qiang and Chen Song walked up to the second floor dejectedly. Lu Li nodded at them, turned around and walked into the ward where the three of Chrissy had entered.

Liu Qiang and Chen Song followed. Entering the ward, Chen Enxin had already laid down on the hospital bed with the help of Chrissy and Chen Yuxin. Wires connected him to the various instruments placed next to him.

Chrissy rolled up the sleeve on Chen Enxin's right hand, took the alcohol cotton handed by Chen Yuxin, and wiped and disinfected it on the veins and vessels of her elbow. She then took the syringe and pumped the human reinforcer into the syringe. She expelled the remaining air from the syringe and looked at Chen Enxin.

"Is it okay?"

"Let's get started."

Chen Enxin took a deep breath and nodded happily. After a while, the needle punctured the skin, and the human body enhancer was injected into his veins. At this time, everyone's hearts were raised to their throats.

Will it be successful?

Everyone's eyes focused on Chen Enxin. Chrissy put down the syringe, picked up her notebook, and carefully observed the various subtle changes in Chen Enxin's body, while quickly writing down some numbers in the notebook.

One minute...... Ten minutes...... Half an hour......

An hour later, Chen did not experience any adverse reactions. His breathing was steady, and his blood pressure was normal. Chrissy put down her notebook and stepped forward to examine it carefully, and finally she announced to the crowd with a relieved smile on her face.

"It worked."

As soon as the words fell, Liu Qiang immediately walked quickly to the hospital bed and helped Chen Yuxin pull out the wire on Chen Enxin's body. He picked up Chen Enxin and asked with concern.

"Second uncle, is there anything uncomfortable?"

Chen Enxin smiled, casually held Liu Qiang's right hand, and shook it hard. Liu Qiang felt a pain in his hand, and couldn't help but look up at Chrissy opposite in surprise and joy.

"When will the new human enhancer be made?"

……

On the second floor of the dark shopping mall opposite the hospital, Liu Mazi and his group looked at the hospital through the window. A dark shadow stretched beneath their feet. The man who was tied up into a rice dumpling seemed to have given up hope of survival, and lay motionless on the ground. Only the body that twitches from time to time proves that he is not a dead man.

Liu Mazi put down the binoculars in his hand and spat on the ground with thick phlegm.

", these things are coming out again."

"Boss, when are we going to do it?"

"Move Nima. Why don't you try it? ”

Liu Mazi scolded impatiently in a low voice, and then ordered: "Give Lao Tzu some heart." We're going to spend it with him. ”