Li Lu fell silently in a pool of blood, and his back was cut with an extremely deep wound from top to bottom.

Being able to make such a strength without making a sound, killing Li Lu, who is a first-order evolutionary, can escape a distance of hundreds of meters in an instant, such a strength is afraid that even Liu Xing will have to be stunned by three points.

Maybe this person's strength is still above Liu Xing, Liu Xing didn't dare to chase after him easily, so he had to let go of Yin Xiaoping in his arms and squatted down to check Li Lu's injuries.

The people on the side were stunned, looking at Li Lu, who suddenly fell, and didn't react to what the situation was.

"Zeng Qiang, use your ability to lock that person." Liu Xing said calmly.

Zeng Qiang's pupils contracted slightly, and he soon used his clairvoyance ability to successfully lock on, and a figure kept jumping forward on the rooftops of all fronts.

"This is a second-order evolutionary whose strength is above mine." Zeng Qiang observed the evolutionary aura released by the other party and said.

"Keep locking!" Liu Xing ordered, "Apple, Peng Linxin, come and help me deal with Li Lu's wounds." ”

Tearing off the clothes on Li Lu's back, a shocking wound appeared in front of everyone.

The deep tear that runs from the shoulder to the tail vertebrae is constantly oozing blood. Li Lu lay on the ground with his eyes blank, blood foaming in his mouth, and his life was in danger.

"Looks like it's hurting the internal organs." Liu Xing injected the aura of evolution into Li Lu's body, and said as he probed the internal situation.

"What now?" Yin asked anxiously.

Liu Xing looked at Li Lu, who had lost too much blood, with a sad face, and pressed his hands on the wound on his back, constantly injecting evolutionary breath to prevent the loss of too much blood.

A black aura gradually emerged from the wound, Liu Xing was shocked, and exclaimed, "There is actually a zombie virus?" Is the person who hurts Li Lu a glutton? ”

If it is a zombie who attacks Li Lu, it usually does not leave a wound like this and leaves, but instead directly twists Li Lu's neck, and then can't hold back the desire for blood and eats Li Lu directly.

And if it's a glutton, it's different, the glutton is a branch of the evolutionary mutation, not only has the same rational thinking as ordinary humans, but some gluttons also have zombie viruses in their bodies, and those who are injured by gluttons will also be infected with zombie viruses, thus becoming zombies.

With such a powerful gourmet, why didn't he kill everyone and eat them, but instead left Li Lu, who was in danger, and walked away?

Liu Xing kept thinking about ways to stop the zombie virus infection, and at the same time, he also understood the reason why Li Lu in the previous life was in a life crisis.

In that case, why didn't Li Lu tell himself in advance who the person who hurt him was?

Moreover, even in the autobiography that Li Lu asked Liu Xing to bring back from the future, there is no exact record of Li Lu being infected with the zombie virus, only that the injured Li Lu was finally rescued by Zeng Qiang and Peng Linxin.

As for the details of the incident, it was mentioned in Li Lu's autobiography, and even the process of how to mutate the ability was not reflected in the autobiography.

With infinite doubts in his heart, Liu Xing quickly emptied the evolutionary breath in his body, and finally stopped the heavy bleeding from Li Lu's wound, and at the same time, his face was also pale and he was about to collapse.

"Master, don't push yourself too hard." Yin Xiaoping hurriedly hugged Liu Xing, who was about to fall unconscious, and said.

Among all the people present, the only one who could skillfully control the aura of evolution and suppress the massive bleeding from the wound was Liu Xing.

At present, the crisis of heavy bleeding from the wound has finally been solved, but the sudden revelation of the zombie virus really caught Liu Xing off guard.

In the current situation, how can there be a way to stop the infection of the zombie virus?

Gan Lipeng, who was on the side, consciously handed a bottle of mineral water to the weak Liu Xing, Yin Xiaoping glanced up at Gan Lipeng, without saying much, took the mineral water, opened the bottle cap and gave it to Liu Xing to drink.

Liu Xing, who drank the mineral water, rested on Yin Xiaoping's arms for a while, closed his eyes, and kept thinking about how to save the zombie virus.

Relying only on the previous method of rescuing Zeng Qiang and Yin Xiaoping, it will definitely not work, there is only one reason, the material energy of the future sniper and the future war knife, only Zeng Qiang and Yin Xiaoping, two people who were originally the owners of the weapon, can absorb the energy in the weapon.

If the energy of the future weapon is forcibly injected into Li Lu's body, Li Lu will definitely be unable to adapt to this external energy, resulting in the complete destruction of the body cells by this energy.

"What to do? What to do? What to do? Liu Xing kept asking himself, opened his eyes and watched helplessly as the zombie virus gradually spread in Li Lu's wound.

It was at this time that Liu Xing noticed that the zombie virus infected with Li Lu was not like Zeng Qiang and Yin Xiaoping at that time, attacking the original cells of the body violently and quickly.

At this moment, the zombie virus on Li Lu's wound actually surrounded the evolutionary breath injected by Liu Xing, gradually slowing down the infection rate, and some zombie viruses were actually eliminated by the evolutionary breath the moment they encountered the evolutionary breath.

A bold idea came to Liu Xing's mind, but at the same time, a sense of foreboding came to his heart.

"Li Lu, why did you adapt to the zombie virus so quickly?" Liu Xing thought with a solemn face.

"Zeng Qiang, Peng Linxin, come here." Liu Xing said weakly, "Let me ask you, what blood type are you?" ”

Zeng Qiang looked at Li Lu, who had lost too much blood, thinking that Li Lu needed a blood transfusion, and said without thinking, "I am blood type A." ”

"I'm also blood type A." Peng Linxin also replied.

"That's right, it seems that my idea is right, you two and Li Lu are of the same blood type." Liu Xing said excitedly with a look of joy.

Because, Li Lu is also blood type A.

Blood types are divided into four types: A, B, O, and AB, and on the basis of these four blood groups, there is also a determination of RH, which is negative and positive.

Blood type O is a universal blood and can be transfused to other people, but of course, if you transfuse it to a carrier of other blood types other than blood type O, you should not transfuse too much.

In general, blood of the same blood type is the best, if the blood of different blood types is transfused into the body, it will lead to hemolytic reactions, mild hemolytic anemia, severe direct shock death.

After the end of the world, when ordinary people become evolutionaries, the evolutionary breath in their bodies is also closely related to their own blood type. Only the evolutionary breath of the same blood type can be injected into the body of others.

Like Fang Cai, the reason why Liu Xing's evolutionary breath was able to stop Li Lu's hemorrhage and maintain his life was precisely because Liu Xing's evolutionary breath turned into the energy needed in Li Lu's blood cells after entering Li Lu's body, which maintained his vital signs.

Liu Xing is the type O blood that can be transfused for all blood types.

And Zeng Qiang and Peng Linxin, if they happen to have type A blood, Liu Xing naturally figured out how Li Lu in the previous life survived this crisis.