16 years

Fu Yan's words gave Liu Ruosong new ideas, he tossed and turned for two days, and suddenly thought of a "earth method".

In the beginning, when there was no B-92 delaying agent at all, they could only find someone with the same blood type as Fu Yan, and then through blood transfusion plus virus to achieve the purpose of delaying the infection.

This method is clumsy, stupid, and ineffective. In Liu Ruosong's life, it is already the earliest nonsense product. Compared with the later finished retarder, the difference can be called a modern tractor and an ancient soil sledge.So Liu Ruosong has been thinking about how to make the potion more perfect, but he didn't think about it.

After this idea popped into his mind, he couldn't fall asleep anymore, so he got up from the bed at night, put on his clothes and went to find Fang Sining.

Fu Yanqianmian, startled by his movement, subconsciously grabbed his wrist.

"Where are you going this late at night?" Fu Yan said hoarsely.

"Go to Fang Sining." Liu Ruosong said, "Brother, you are right, it is indeed more feasible to do it according to your idea."

Fu Yan glanced at the time and found that it was midnight, and Liu Ruosong had only been lying down for two hours.

But he observed Liu Ruosong's expression, and seeing his radiance, he probably knew that he hadn't slept in the past two hours and was only thinking about this matter.

Fu Yan knew that the string in Liu Ruosong's heart would not be loosened until this matter was over, so he sat up and bent down to put on his shoes without saying anything.

"Hey, go back to sleep." Liu Ruosong said, "I can go by myself."

"Don't you take me with you to study this stuff?" Fu Yan said, "I'm the only living sample in this place."

Liu Ruosong was slightly taken aback, and then realized that maybe Fu Yan thought of going with him.

As the "test subject", Fu Yan and Liu Ruosong have a different perspective, but they have a deeper memory of the methods that hurt him.

"...Alright then." Liu Ruosong said.

As he spoke, he half knelt down and reached out to help Fu Yan straighten his military boots.Fu Yan was startled for a moment, and subconsciously rubbed her calf back a little.

"Don't... I'll do it myself." Fu Yan said.

"You don't need to be polite to me." Liu Ruosong gave him an annoyed look, and pulled him over: "When I am seventy or eighty, there will be opportunities to instruct you to wash your feet."

Liu Ruosong said as he helped him put his trousers into the boots, and then carefully tied the shoelaces. Then he clapped his hands and stood up, and gave Fu Yan a hand.

Fu Yan was very good this time, and quickly held his hand.

"This should be the last time." Liu Ruosong said suddenly.

Fu Yan hummed softly and said, "I have a hunch that this is the last time."

In fact, last time, Fu Yan already had a premonition that everything was going to end, but he took that premonition as proof of his hallucination, so he couldn't hold on until the last straw came.

But fortunately, the last restart was sudden and unprepared, unlike the previous few blunt knives that cut flesh, so the impact on Liu Ruosong was no greater than the previous few times.

After all, their cognition has been subtly reversed in this long restart. The fear of restart no longer comes from the uncertain future, but from the pain itself.

Moreover, Fu Yan went through a few grueling restarts, and suddenly he had a good time, and he felt like he had bottomed out.

It hurts, but his heart somehow opened up a little bit, as if this impulsive shot also released the accumulated resentment before.

Fu Yan frowned slightly, carefully considered this mentality, and felt that it was vaguely dangerous and needed to be adjusted.

He followed Liu Ruosong to the experimental area, he thought that Liu Ruosong was enough to work hard for Saburo, but he didn't expect Fang Sining to be worse than him, and he didn't even go back.

The bright headlights reflected the laboratory as bright as day, and Fang Sining was wearing a thin white coat, as if he wanted to blend into this environment.

In just a few days, he lost a lot of weight, and there seemed to be only a thin layer of flesh hanging from the bones on his wrists, his eyes were black and blue, and he looked silent and haggard.

Liu Ruosong knew that apart from work, what really made him become like this was his tiredness.

His and Shao Qiu's previous roles seemed to be reversed, but fortunately Fang Sining didn't have any mental problems, but he seemed a little taciturn.

"Why are you here?" Fang Sining said, "Did something fall?"

"I have a guess." Liu Ruosong said, "Do you have blood processing equipment here?"

Fang Sining first looked at him suspiciously, Liu Ruosong thought about it, and told him the "stupid method".

It's funny, Fang Sining came up with this idea at the very beginning, when it was restarted for the first time, but now it turned out that Liu Ruosong had to remind him.

One of them is a professional counterpart, and the other is experienced in many battles. They communicated with each other quite efficiently, and reached a consensus in a few words.

After a while, Liu Ruosong came back and squatted in front of Fu Yan.

"200cc, brother, bear with me." Liu Ruosong said.

Fu Yan nodded and rolled up his sleeves.The wound on his arm had already scabbed over. Although he had to be a little more careful in his actions, there was no delay in his actions.

Liu Ruosong took a blood sample from him, and with Fang Sining's help, he performed a simulation experiment again.The results of this experiment are not bad. Judging from the results, as long as the delay efficiency is strong enough, it is theoretically possible to infect the vacuum period.

In the next few days, Liu Ruosong and Fang Sining followed this line of thought, selected a group of young soldiers with the same blood nature as Fu Yan, collected their blood samples, and conducted a simulation experiment.

Because they are not sure about the final result, they haven't taken the method of blood transfusion for the time being - after all, Fu Yan's blood samples are limited and cannot withstand such a large number of experiments.

Among the selected "pioneers", He Feng and He Tang were also among them, but perhaps because of the differences between men and women, the results of their sample experiments were very different.

The zombie virus was originally aimed at young and middle-aged men. Even with a high dose of delaying agent, it was difficult for He Feng's sample infection rate to be controlled at a stable value.When the experimental conditions were good, his initial infection process could be extended to sixteen hours, but if the conditions were not good, this number would be reduced to five to seven hours.

That is to say, like Shao Qiu, if he insists on doing this, he may end up with some zombies.

But He Tang's simulation results are the best. With the blessing of the two medicines, her initial infection process will appear after 72 hours.

For them, this result is already the maximum safe value range.

He Tang was quite excited about this result, she took the order with high eyebrows, and said, "Does that mean I can play the vanguard?"

"In theory." Fang Sining said: "If you are accidentally infected by a zombie, the effect of the delaying agent can guarantee that you will not experience irreversible zombified symptoms within 72 hours, so as long as you inject the blocking agent within this stage agent, theoretically there should be no problems."

"What do you mean there will be no irreversible symptoms?" He Feng asked suddenly.

"That is to say, there is no immunity to infection." Fang Sining said: "But the delay effect is good enough, and the pace of infection will be slowed down. The result of 'zombification' we are seeing now is actually an irreversible infection." The body surface reaction will only appear at the stage. Before that, although the infection will still exist, but because the progress is very slow and the body is small, it will not have very serious consequences on the human body. It can be cured through human metabolism or treatment. Make a reversal—”

"Then I will apply for me to carry out this task." He Feng said.

As soon as he finished speaking, everyone in the room looked at him. He Tang frowned and opened his mouth to attack, but He Feng gave him a hard look.

"Give me a reason." Fu Yan said flatly, "Your sample result is not as good as He Tang's."

"But I have more combat experience than her." He Feng said: "And this matter is a matter of chance, and it may not necessarily be the worst result."

"But we all have to be prepared for the worst outcome," Fu Yan said.

He Feng also knew it well, but he couldn't personally send He Tang to risk.If only He Tang can do this task, maybe he will grit his teeth and agree, or if both of them can participate in this task, then He Feng will not say anything, but it is such an unresolved situation, the probability is two words Falling in front of him, it was difficult for He Feng to persuade himself to agree willingly.

He was even thinking that his luck is not necessarily that bad, the probability of success and failure each accounted for 50.00%, he is not necessarily that unlucky.

"I know." He Feng still wanted to fight for it: "But the captain——"

Before he finished speaking, He Tang grabbed him with a sullen expression, and dragged him out of the door involuntarily.

"I'm sorry, Captain." He Tang said with an ugly face, "I'll go out with my brother to have a few words first."

As she spoke, she dragged He Feng all the way out of the room. She didn't know where the energy came from, but He Feng struggled a bit and didn't break free.

"What are you doing?" He Tang asked him in disbelief: "Brother, this is a mission, how can you play for personal gain?"

He Feng's chest heaved heavily for a moment, he turned around in a circle, and couldn't help but stroke his hair.

"This is not called favoritism." He Feng said: "In terms of combat experience, I am indeed better than you."

"But you are more dangerous!" He Tang said: "I'm going on a mission! What are you going to do, die! Are you going to become a living dead like the deputy team!"

"It's risky, do you know that!" He Feng was also in a hurry: "Aren't you afraid of me! Who can say anything about medicines and viruses, what if you become like that! How do you want me to talk to my parents?" Confess!"

It was rare for He Feng to be truly emotional like this, so he suddenly stepped forward and grabbed He Tang's shoulder.

"Why don't you understand?" He Feng said, "You are the most important person in this world to me."

"Me too." He Tang raised her head and looked at him, her eyes were covered with mist almost instantly: "But brother, if you become like the vice team, I won't be able to survive."

He Feng was burned by her eyes, and his lips trembled.

"But you are stronger than me." He Tang said softly: "Let's not say that I am so much less dangerous than you, even if something happens, you are not as good-for-nothing as I am."

He Tang wiped her eyes as she said that, she gritted her teeth, as if she wanted to prove something, she ruthlessly tugged at the hem of her clothes.

"If I really can't remember that much, Comrade He Feng—" He Tang said, "You can just keep me at home."