At this time, a thought popped up in Zheng Rui's mind at some inopportune times: cutting off the center will completely collapse, it seems to be very dependent on the center, and it is quite advanced in evolution?

No, no, no, that's not the point.

Zheng Rui ignored the fact that he was almost cut to his spine on his back, and hurriedly went to see Zuo Youcheng.

At this time, Bian Na and Fang Tong, who were awakened by the sound outside, also rushed out of the commissary, and the cold light of the flashlight shone on the bloody Zuo Youcheng, and Fang Tong screamed in fright.

"It's okay, it's okay, classmate, you're not dead...... Zheng Rui patted Zuo Youcheng, comforting him and quickly calming himself down, "It's just that the shoulder is through, and the right thigh is cut and comminuted, as long as the bleeding is stopped first, ......"

Arterial hemostasis has been here twice.

Zheng Rui put his right hand into the wound on Zuo Youcheng's thigh, and quickly touched the blood gushing, "Hemostat, hemostat—"

She twisted her left hand vigorously, and with one hand, she cut off the claw of the alien's left forelimb, and clamped the femoral artery of Zuo Youcheng with the hook in front of her, and successfully stopped the bleeding.

"Sister Na, give me the knife ......" Zheng Rui took the previous alien claw handed by Bian Na, cut the artery of his left wrist, drenched a lot of blood on Zuo Youcheng's leg wound, and made another cut at the wound that had begun to heal, pouring the blood into the penetrating wound at his shoulder blade.

It was uncertain whether her blood would help repair the bones, and no one present could figure out exactly how to place the comminuted fractured leg, but under the white light of the flashlight, the bleeding from the two wounds on Zuo Youcheng's body could be seen gradually stopping.

Zheng Rui sat on the ground, her adrenaline level gradually dropping, and she was still in a state of confusion.

What just happened...... Coming?

She sat on the steps with Zuo Youcheng and watched the night sky, and then ......

- Alien is coming?

- Zuo Youcheng was almost killed by an alien?

- She killed the aliens?

Zheng Rui wiped her face with her hand stained with human blood and alien tissue fluid, and her face suddenly turned red and blue, but no one saw it in the dark.

She felt Benna hugging her, and heard Benna exclaim at the wound on her back.

She felt scared.

For the first time, I sincerely prayed that it was a nightmare, hoping to wake up soon.

——

Zuo Youcheng didn't die, although Fang Tong almost scared himself to death when he saw his bloody appearance.

When Zheng Rui opened his eyes again, it was already daytime, and the memory of the encounter with the alien in the middle of the night had been blurred to the point that only sounds and black and white fragments remained. This is considered a self-protection mechanism of the human brain in psychology, but it has made Zheng Rui even more frustrated.

The wound on his back had healed, and the fragments embedded in his fingers when he crushed the alien's neck were picked out by Benna piece by piece. Zheng Rui sat up from the floor a little numbly, and saw a pot next to her, in which there was a whole packet of boiled instant noodles with all kinds of vegetables and a ham sausage.

Seeing Zheng Rui sitting up, Bian Na, who was guarding at the entrance of the commissary, hurriedly came over and tried her forehead with her hand: "Xiao Rui, how are you?" ”

"I ...... Got a fever? Zheng Rui asked a little dazed.

"No, you're really ...... Nothing at all. Benna smiled and touched her head, and suddenly burst into tears without warning.

She covered her face and cried for a while, and Zheng Rui silently patted her on the back.

Benna is still not strong enough, but this is fine. Zheng Rui thought that because he was not strong, but just a sense of numbness caused by not being able to die.

But this time, Zuo Youcheng almost died.

"How's Zuo Uber?" Zheng Rui asked softly.

"He's fine." Benna replied immediately, presumably to comfort her, but then added, "The wound is closed, but the bones are ...... I don't know if I can pick it up now. ”

Zheng Rui slowly stood up against the wall, feeling the body that had just fought a few hours ago. There was nothing uncomfortable, it was like just waking up from a nap.

She walked over to Zuo Youcheng, who was placed on three large boxes side by side, and surprisingly, Zuo Youcheng was awake at this time.

"Hi...... Big guy. He looked at Zheng Rui and said, with a smile on his face.

Zheng Rui wanted to ask him if he wasn't afraid, but she didn't want to expose the fact that she was more afraid of being the one who killed the alien than the victim of the alien.

She didn't know what to say, so she had to state the facts: "Your leg and femur are broken. ”

"Sister Na told me." Although Zuo Youcheng was weak, he still said calmly, "I'm still alive...... That's already good. Thank you, big guy. ”

Zheng Rui's first reaction was to reply, "This is what I should do", but in fact...... That's not what she's supposed to do.

How to say that? Although she is a party member, she is not directly responsible for ordinary people like Zuo Youcheng. Moreover, in such a grim period of the situation, every ordinary party member cannot be required to have an immortal type of "seeing death as home".

"Your leg needs a splint and I don't know...... The cut is too deep and must be surgically debrided before it can be reduced. Zheng Rui lowered her eyelashes and said lightly, "You should go to a doctor, and you need relevant tools." ”

It seems that you have to go to the hospital. Even if there is no CT or diesel generator, as long as there is an underground warehouse, there is a little medical supplies left.

"Big guy ......" Zuo Youcheng seemed to deliberately evoke a smile, "Let's take a look first, maybe we can connect it directly." ”

"I don't think so." Zheng Rui said bluntly.

"I think so." Zuo Youcheng closed his eyes, took a deep breath, and then stood up with his upper body holding the box, "Where can I find a doctor now...... As long as the bone fracture can be matched, it should be fine......"

This reminded Zheng Rui of the femur lengthening surgery invented by Soviet doctor Ilizarov during World War II from the process of grafting leg bones for the wounded, which is the so-called "broken bone heightening" surgery. At that time, I didn't know that after the femur was severed, it could grow a little wider, but now if Zuo Youcheng's legs grow directly without fixation, it is not only a problem that the two legs are not the same length, but also more strange consequences such as not being on the same axis up and down, and the angle of rotation. If there are bone fragments, it is even more troublesome.

And if her blood also promotes bone growth and repair, then even if she has to go to the doctor, she has to correct the position of Zuo Youcheng's broken leg now. Otherwise, once it grows and then corrects it, he will have to break his leg bone again - who can stand this?

"That's it, brother......" Zheng Rui gritted his teeth and said to Zuo Youcheng, "You bear with me, I'll see if your femur is in the right position now." ”

"What do you think?" Zuo Youcheng asked.

Zheng Rui tried to put on a "nothing" smile at him: "Cut it and see." ”