Hearing Cheng Huaimo say this, Li Er did not hesitate at all, and immediately walked out of the tent.

"Okay, don't cry, let's go and see how your father and General Li Shiji are doing." Zhang Nan said, patted Cheng Huaimo on the shoulder, and then pulled Cheng Huaimo, who was sitting on the ground, up, and soon, Zhang Nan also took Cheng Huaimo to the handsome tent of the two generals.

As soon as he entered the tent, Zhang Nan saw two generals lying on both sides of the tent, Li Shiji lying on the left side, and Cheng Yanjin lying on the right side.

"You say, what's wrong with Mao Gong?" At this time, Li Er's eyes were wide open, and he couldn't wait to eat the accompanying military doctor in one bite, Li Shiji was also an old minister who had been following Li Er all the way, and in Li Er's heart, Li Shiji's credit was also indelible.

"Return, if you go back to the emperor, there are too many wounds on General Li's body, some of the wounds are already deep to the bone, and if you don't stitch up the wounds, you won't be able to stop the bleeding at all. Moreover, General Li's own wound is deep, and the wound in the morning has only been bandaged until now, and most of the blood has flowed out. The military doctor stumbled.

"How did you learn in a military school, you can't even bandage your wounds? Yes?! Li Er felt powerless at this time, he might be able to regroup and fight Quangai Suwen again, but if Li Shiji was going to die, it would really be something that Li Er had no way to do again.

"Your Majesty, don't worry." At this time, Zhang Nan hurriedly spoke.

The wound is not deep, just stitch the wound up.

"Let me ask you, did General Li's wound hurt the blood vessels?" Zhang Nan asked.

"No, after careful examination, General Li's injuries are all external injuries, but General Li has lost too much blood at this time, I'm afraid, I'm afraid it's ......" The accompanying military doctor said a few words, and I was afraid that he would not say any more, for fear that Li Er would be unhappy and push him out and cut him.

"I'm afraid of what, now, immediately stitch up General Li's bleeding wound for me, use this." After speaking, Zhang Nan hurriedly replaced a set of medical cotton threads and sutures from the system.

"Go get a basin of hot water, and make sure you clean the wound before stitching it up." At this time, Zhang Nan was also helpless, and now he was useless except for coming up with ideas, after all, he was not a doctor, and he couldn't help stitch up the wound.

"Yes, yes, yes." When the military doctor heard Zhang Nan say this, he hurriedly took the cotton thread and other things handed to him by Zhang Nan, and began to operate, in fact, the medical course of the military academy has been relatively mature, under the leadership of Sun Simiao and the support of Zhang Nan, now the doctors from the military academy are no strangers to some modern simple medical equipment.

The military doctor began to re-bandage Li Shiji's wounds, while Zhang Nan watched from the side, Li Shiji's face was like gold paper at this time, and there was no trace of blood on his lips.

"It's not enough to bandage alone, if it goes on like this, we can't save it at all, we have to have a blood transfusion." Zhang Nan said.

"Blood transfusion? What is a blood transfusion? After listening to Zhang Nan's words, Li Er asked with a strange expression.

"Your Majesty, you think, this General Li has lost too much blood, so we will beat him back into his body with his lost blood, so maybe there is still a chance of life." Zhang Nan said.

"Then hurry up for a blood transfusion, whose blood do you want? With so many officers and men in the army, it is definitely enough for one person to lose a little for Mao Gong. Li Er said anxiously.

"Your Majesty, don't worry, this blood can't be transfused indiscriminately, there is still a difference between this blood and the type of blood, if different blood is transfused, not only will it not save General Li, but it may also directly harm him." Speaking of this, Zhang Nan was also distressed.

Because Zhang Nan didn't know what Li Shiji's blood type was, and Zhang Nan didn't know how to test it, after thinking about it, Zhang Nan still decided to come by himself, because Zhang Nan only knew his blood type, that is, type O blood, which is known as Dagong's selfless blood, and generally speaking, the rejection reaction is much smaller than other blood.

"There's no more medics, come here." Zhang Nan shouted while rolling up his sleeves. Soon, another military doctor stood by Zhang Nan's side.

"Have you used this?" Zhang Nan said, and replaced a set of blood collection equipment from the system.

"This ...... No. The military doctor also looked a little embarrassed.

"It's okay if you haven't used it, now you take this needle, and you will directly prick me into the blood vessel later, remember, you must push it flat, don't pierce it vertically, and ensure that the needle stays in the blood vessel." Zhang Nan said, then took the rubber tube and tied it on his arm, and soon, several very obvious blood vessels appeared on his arm.

"Come on, relax, don't think about it so much, you just need to stick the needle in." Zhang Nan looked at the military doctor who was trembling with a needle and said helplessly.

It seems that it is necessary to go back and step up the advancement of medicine, and you can't do emergency medicine just by drinking Chinese medicine. Zhang Nan thought in his heart.

But fortunately, the mental quality of the military doctor is still okay, although it is the first time to prick the needle, but the technique is quite stable, and soon Zhang Nan's blood flowed into the blood bag, Zhang Nan looked at the number of blood bags, Zhang Nan wanted to stop when he came to three hundred cc, but when he saw Li Shiji's face like gold paper, Zhang Nan gritted his teeth and stomped his feet, and directly smoked five hundred cc.

After the blood collection was completed, Zhang Nan took out the needle himself, took a piece of cotton wool and pressed it on the needle hole and said, "Okay, now follow the same method to pierce the needle into General Li's blood veins." ”

The military doctor nodded, and soon walked to Li Shiji's side with a blood bag and began to prepare for a blood transfusion for Li Shiji.

"Qingquan, I'm sorry for you, but does this method really work?" Li Er saw that Zhang Nan had finished collecting blood, and immediately walked over and asked.

"There must be usefulness, but whether or not you can survive depends on General Li's own creation, and there is really no way for the minister to do it now." Zhang Nan said helplessly. Now Zhang Nan is really poor in donkey skills, and he has a system, but he can't guarantee to save people.

"Well, I hope Mao Gong can survive it." Li Er also said with a look of annoyance.

"It's all to blame, I'm really careless, I think that with hot air balloons and other things, I will be invincible in the world, so that the spring Gai Suwen has a chance to take advantage of it." Li Er said and smashed his fist on his body.

Li Erzheng was talking, and Cheng Yanjin, who was lying on the right side, coughed violently. Seeing this, Cheng Huaimo hurriedly stepped forward, then took Cheng Yanjin's hand and asked with concern, "Dad, how are you feeling?" ”

It's just that Cheng Huaimo's question was not answered, and Cheng Yanjin was already in a semi-coma at this time.

"Big brother, come and see my dad, my dad's hands are so hot." Cheng Huaimo shook Cheng Jin's hand for a while, and then he felt that something was wrong.