Bang!

On the afternoon of the second day of practicing marksmanship, Su Yuan fired the first shot.

Yesterday, all day long, Deng Dong had been familiarizing them with firearms, from the inside out, from the principle to the possible problems, almost one by one.

The advantage of this is that the people present can almost skillfully assemble and disassemble the pistol in their hands at the end of the day, and after deliberate practice, they become very proficient.

After that, there are various techniques that need to be practiced, such as the posture of holding the gun, the timing and method of firing the gun, the strength of the gun, and the way of aiming.

Although it is to catch ducks on the shelves.

But Su Yuan showed amazing talent in this aspect.

He was the fastest to get started, and he was the one who learned how to shoot so as not to hurt the tiger's mouth.

Including the first one to shoot today, it was also him.

Even Pei Xiangdong is still practicing the posture of shooting, and without Deng Dong's permission, he can't load bullets and shoot.

As for Gu Jingman, he started from scratch and reviewed everything he learned yesterday.

"Your shot is very standard, it hits the zombie directly in the heart, if you change to a human, you will die." Deng Dong looked at the zombie still standing outside the door and said with a smile.

Su Yuan glanced at the pistol in his hand, the tiger's mouth still hurt, but it was much better than before, at least now that he understood the principle of the gun, he could take the initiative to avoid the impact of the gun.

"I'll try again." Su Yuan said.

"Hmm."

The bullets inside the magazine are full.

Now the army is not short of ammunition, so it is enough for them to practice.

Su Yuan re-put himself in his posture, aimed at the head of the zombie outside, and fired a shot.

Bang! A gunshot rang out.

Tongues of fire erupted from the muzzle, and bullets flew through the chamber of the gun.

Instantly.

The zombie outside the door suddenly tilted its head back, and fell to the ground in a blink of an eye.

"Hit!" Su Yuan said with a smile.

"Wow, Dr. Su, you're amazing!" Gu Jingman exclaimed.

Deng Dong was also surprised, the second shot was so accurate, I have to say that this marksmanship talent is already very good, so he applauded and gave a thumbs up. You must know that when he first touched the gun, he was not so accurate.

The corners of Su Yuan's mouth curled, so he aimed at the head of another zombie outside the door and fired again.

But this shot hit the railing of the iron gate directly, startling everyone around.

Deng Dong's thumbs slowly fell, glanced at Su Yuan, took the dangerous pistol from his hand, and said with a smile: "Let's take our time, take it easy." ”

Su Yuan was so embarrassed that he couldn't help himself.

He touched his head, laughed, turned around and left.

A large area of laughter was left behind.

Su Yuan left not because of this shot to lose face, but because he had something else to do.

Yes, because of something else!

In fact, last night, Lei Chengji came to him and said that to continue the last zombie autopsy, Su Yuan must agree to this matter, no matter whether this zombie autopsy can have results or not, it is a thing that must be carried out.

He walked across the campus, rode a bicycle, and it took him ten minutes before he arrived at the school gate.

Because the school is too big, some places are completely closed, because the army is not sure whether there are zombies in those buildings, so they can only check little by little.

That's why the army ordered everyone to stay in the dormitory building and not come out.

For everyone's safety.

When they came to the previous teaching building, Lei Chengji and the others had already been waiting here.

He put on a protective suit, entered the makeshift operating room, and saw the zombies that had been disemboweled.

Because of the poor conditions, a large part of the blood in the corpse flowed on the ground, and once you entered, even through the protective clothing, you could smell the strong smell of blood.

"Xiao Su, you're here, come on, come and have a look."

Lei Chengji beckoned to Su Yuan.

Su Yuan stepped forward with blood on his face.

Lei Chengji pointed to the heart of the zombie and said, "Come, look at this guy's heart, you wait for a while, it is estimated that it will take a while before it moves." ”

Su Yuan stared at the zombie's heart, and after seven or eight seconds, his heart beat weakly, which was very obvious.

"I have to say, it's really interesting." Lei Chengji laughed.

Su Yuan said: "Is the frequency of this beating slower than before? ”

Han Jingguo nodded and said, "Well, it's indeed a little slower than when I listened to it before." Before the dissection, the beating frequency was once every four or five seconds, but after the dissection, I don't know if it was a problem with the blood supply, the beating gradually slowed down, and it is estimated that after some time, the beating of the heart will tend to stop. ”

Su Yuan stared at his heart and nodded.

Lei Chengji said: "I have to say, this guy's vitality is really tenacious, he has already been disemboweled, and he is still alive, it seems that the brain is the only need for his survival." ”

"It's a pity that the conditions are not enough now to check his brain." At this moment, a person walked in from outside the operating room.

It's none other than Qu Linjiang.

Su Yuan didn't expect him to be here, and hurriedly said, "Academician Qu." ”

Qu Linjiang smiled and walked to the edge of the simple operating table, "When I was dissecting just now, I was thinking about a problem. ”

Su Yuan and the three of them all looked at Qu Linjiang suspiciously.

Lei Chengji asked, "What's the problem?" ”

Qu Linjiang said: "After the heart of this zombie is taken down, can the zombie still live?" ”

Lei Chengji and Han Jingguo glanced at each other, eager to know the answer.

Su Yuan said at this time: "I can live." ”

Several people looked at Su Yuan suspiciously.

"You know?" Academician Qu asked in surprise.

Su Yuan said: "When I was outside before, I was chased by zombies, and once something almost happened, that time, there was a zombie's head stuck in the crack of the door, and my friend next to me directly used the iron door to clip the zombie's neck, and the head fell to the ground, but this head can still move." ”

Lei Chengji glared and asked, "What kind of movement are you referring to?" ”

Su Yuan said: "The mouth and eyes can move, so it can be directly explained that even if there is no heartbeat, the zombies will still survive." ”

After listening to this, Han Jingguo was puzzled: "This is very strange, the beating of the heart is to provide blood to the body, so that the body can move, if the heart is destroyed and stops beating, can the zombie still move?" I mean, in such a situation, can the body move in addition to the head? ”

"It shouldn't be possible, the heart has a blood supply, if you don't have a heart, how can you move?" Lei Chengji couldn't figure out the problem inside.

Qu Linjiang was also puzzled.

Su Yuan said: "Actually, it can move. ”

"You know again?" Lei Chengji was surprised.

Su Yuan said: "Before coming again, I just experimented with zombies with a gun, and the first shot hit the heart directly, but the zombies were okay and could still move, and the zombies died with the second headshot." ”