In the next few days, Qinghe was busy doing various experiments with mice. She wants to test and verify the plan she thinks of again and again.

Dongyang Feng saw that Qinghe stared at those white rats every day, constantly catching them out and putting them in. Then, after observing what you are writing with a pen.

I wanted to come forward and ask many times, but I thought that Qinghe had said not to disturb him. Dongyang Feng no longer dared to step forward. To his relief, no one has shown signs of abnormality these days. He thought to himself that perhaps the old woman was the only one who had been attacked by the blood shackles.

Soon, Dongyang Feng's luck was shattered. Three people broke out one after another, and the situation was even more serious than the old woman at the beginning.

Without finding an effective method, Qing He adopted the method of seduction, luring the blood shackles out of the human body and then killing them. Fortunately, the rescue was timely, and the three were not in danger of life.

The blood shackles spread among the crowd, and the hearts of the people were terrified. Everyone's eyes were focused on Qing He's body, and they were extremely looking forward to the benefactor who fell from the sky to save them from danger again.

As the days passed, the number of people who broke out increased. People gradually felt hopeless. Surrounded by fierce beasts on the outside, and the threat of blood shackles inside, it seems to have come to the end of its life.

Qing He was immersed in the study of the blood shackles and did not notice the change in the crowd. When more than ten days passed, she observed the situation of the white rats and realized that the crowd was too quiet.

Nearly a thousand people gathered together, so quiet, a little abnormal.

When he saw the dead eyes of the people, Qinghe suddenly realized everyone's despair. They have given up their resistance and are bent on dying.

In an instant, Qing He roared angrily: "It's not the end yet, who are you going to show this picture to." If you give up on your own, no matter what others do, they will not be able to save you. ”

Someone whispered, "But what else can we do but wait for death?"

Many people began to echo it, and if there was a way, they didn't want to wait for death like this.

Seeing everyone's disheartened appearance, Qing He suppressed the anger in his heart, and pretended to be calm: "People's potential is unlimited, and you always have to do something to admit defeat." You really have no choice but to die. But if you could do what you can, maybe it would have been different. Only by giving up after hard work can you leave no regrets. There may be a glimmer of hope after trying, but you have already sentenced yourself to death, and you are so disappointing. ”

The back of Qinghe turning around and leaving made everyone's hearts uncomfortable. But they still didn't do anything, just waited quietly, wanting to spend the last days of their lives in peace.

Dongyang Feng looked at all this and did nothing. still stares at Qinghe every day, watching her busy, doing things to the white rat that he can't understand.

Qinghe fed the prepared medicine to the mice, and these rats were divided into two groups by her, one group had blood shackles in the body, and the other was used as a control.

After more than ten days of experimentation, she changed the formula several times to find a drug that had an effect on blood shackles. Finally, she found three, and only needed to adjust the proportion of drugs to ensure that they were safe to administer to mice.

In the previous few times, although he succeeded in killing the blood shackles, the white rat could not hold on, and finally died under the effect of the drug.

Qinghe experimented again, adjusted the ratio, and found a suitable ratio, which could not only kill the blood shackles but also allow the rats to survive safely.

At this point, Qinghe felt that the test was nearing the end and would soon be put into use. Rid those people of the threat of blood.

Just when Qinghe's experiment was at a critical juncture, the old woman relapsed again. The speed of this outbreak was violent and rapid, and by the time Qinghe arrived, the person had already swelled to the limit, and it was too late to save it.

She watched the old woman explode and die in front of her eyes, her flesh and blood flying, and her death was horrific. Rao is used to killing and blood, and Qing He's heart is still trembling. A fresh life is gone.

At this moment, life is so fragile and vulnerable. When the dawn came, the old woman did not wait for the opportunity for redemption.

This tragic scene stimulated many people. Having witnessed the horror of the blood shackles, some people were even more afraid, and their mentality collapsed. There are also people who are in a trance and have a more gloomy mood.

Staring at the flesh and blood on the ground for a while, Qing He silently burned the surging blood shackles and the flesh on the ground, and turned to leave.

After three days of suffering, Qinghe finally completed the final test and determined the safe ratio and effectiveness of the drug.

Finding Dongyang Peak, Qing He asked him to find the personnel who had already broken out once and prepare for medicine.

"Benefactor, is there really a medicine to kill the blood shackles?" Dongyang Feng asked hesitantly, the news was too shocking for him to believe.

Nodding, Qing He said: "The medicine has been found, and there is no problem after testing it with white mice." After someone takes it, I will observe it for a while and then I will be sure. ”

Seeing that Dongyang Feng was still standing, Qing He said: "You still haven't gone to find someone, wait for the test." ”

"I, I'll go right away. "Dongyang Peak ran quickly.

In less than a quarter of an hour, Dongyang Feng came to Qinghe with five people.

"Benefactor, everyone has brought. ”

Qing He looked at a few people, took out the prepared medicine, and said, "This is a newly developed drug to deal with blood shackles, and you will be the first batch of people to use it." Listen carefully to what I am going to say next. ”

"Although the drug has no toxic side effects after being tested on white mice, it can successfully kill the blood shackles. But what I'm going to say is that, after all, it's a white rat, not a human being, and the individual varies greatly. You will be the first to use it, and there is no guarantee of what will happen. You think about it and decide whether you want to take medication or not. ”

"Once you have used it, you can be sure of the effectiveness of the drug, and if it is successful, the blood shackles will no longer be invincible. Your people will be free from the deadly threat posed by the Bloodshackles. ”

As soon as Qinghe finished speaking, an old man in his fifties said, "Benefactor, I am willing." "He has lived a long time, and the old man wants to contribute to his people with his life. As the benefactor said, it is not certain that you will die, and there is still a chance to succeed.

The other four did not hesitate and expressed their willingness to take the medicine. They were already waiting to die, especially after the tragic death of the first old woman, and they knew that their time was numbered.

Now, no matter what Qing He said is true or not, if you have a chance to try and do something in the last time, you will not lose it anyway.

"Good. I thank you for having the courage to try the medicine. Don't worry, with me, there will be no problem in saving your lives. "Qing He looked at everyone one by one.

Turning his head to look at Dongyang Peak, Qing He said: "I'm going to start testing the medicine, you are helping to watch from the side, there are emergency life-saving medicines here, once there is an emergency, give them a dose immediately." ”

Everything was arranged, and Qinghe took out the new medicine developed and gave it to the five people separately.