I! Cleaner!

When the Red Brick Road Hospital didn't know what went wrong and began to swallow patients bit by bit, Leon, who had already rushed to the nearby area, only felt a pain in front of his eyes and found that the whole world in front of him had gone dark.

"Wait! Don't go in yet!"

"how?"

The bandaged woman whose arm was held by him turned around in confusion, but was surprised to find that, as if being struck by some kind of strong light, both Leon and the black goat in his arms had their eyes tightly closed at this moment, and the corners of Leon's eyes even Started crying profusely.

"This hospital is alive!"

Looking up at the black flames soaring into the sky in his soul's field of vision, Leon, whose "eyes" were burned by the flames, endured the burning sting, took the bandaged woman's arm and explained:

"Just when you were about to walk in, it seemed to have received some signal. It suddenly had its own soul, and... it was probably as powerful as hundreds of ordinary souls!"

The whole hospital?

After listening to Leon's words, the bandaged woman nodded to show that she understood, her eyes slightly narrowed behind the mask, and she began to quickly analyze the situation.

The hospital suddenly has a soul, so the most likely reasons are anomalies directly attached to the building, the ability of out-of-control infected people to control the building, or the entire hospital being temporarily separated from the world and no longer abiding by the rules of reality. .

However, in the first case, the control should not be so precise, and it will be activated at the moment when I am about to enter; in the third case, not only sufficient power is required, but also the order of the world needs to be broken. If the intensity is only equivalent to a few A hundred souls shouldn't be able to do this.

Therefore... most of the abilities of the Out-of-control Infector are related to buildings, and they even need to rely on buildings to perform.

"You don't have to go in, just stay outside and help me!"

After standing at the door of the hospital and pondering for a while, the bandaged woman leaned over to open the suitcase, took out several sets of matte metal pieces from the bottom, and spliced ​​them together with her hands and feet.

As the items she assembled gradually took shape, Leon was surprised to find that this thing looked so familiar.

A long brass tube with a fully threaded interior, an excitation group consisting of a machine cavity, a shock absorber spring, a latch and a trigger, a bracket stuck under the long tube, a shoulder brace that conforms to the shoulder curve, and an excitation group mounted on the long tube. The monocular sight on...

No...this style of painting is wrong, right?

I thought you would rush in with a Bible in your left hand and a war hammer in your right hand, chanting incantations and using mysterious tools to purify the weird, but you backhanded me a big sniper? !

Under Leon's confused gaze, the bandaged woman who had finished assembling the gun body first took out three small silver cans from the bottom of the suitcase, clicked one of them on the side of the brass barrel, and then opened the bottom It was probably a "magazine" accessory, and he showed Leon the bright white metal spike inside.

"This is a portable nail gun that the director helped me get from the military department. It relies on a disposable gas tank to power the nail shooting. Its range and power are much weaker than the normal version. It is only about five hundred meters, but it is still enough. Penetrate the outer wall of the hospital and kill the target directly. "

As the bandage woman spoke, she handed the other two gas tanks to Leon and said seriously:

"I will go in and look for the out-of-control infected person later and see if I can directly deal with it. If I fail, I will try to find a way to get close to him. If this happens, don't hesitate to shoot him directly. !

In addition, although there are still a lot of nails left in this gun, there are only three gas tanks, so you only have three chances. If you fail three times, you must evacuate immediately and run back to the cleanup bureau to wait for the director to come back. Remember Yet? "

"..."

I remember it, I remember it... but you trust me too much, right?

Looking at the weird-looking brass "big sniper" on the ground, Leon couldn't help but feel numb.

Although I had a lot of fun in my previous life, all I used was a keyboard and a mouse, but I had never touched this thing with my own hands. Now I am lucky to be able to shoot out bullets normally, let alone shoot when you are entangled. .

To be honest, I was really afraid that if I fired this shot, not only would I fail to kill the out-of-control infected person, but I would actually take you away first...

"You don't have to worry about hurting me."

Seeing Leon's hesitation, the bandaged woman comforted her gently:

"Since I dare to let you shoot, I am sure that I will not be accidentally injured by you. I have just adjusted the sight and scale of this gun for you. As for the specific operation method, I will explain it to you in detail next. …”

"In terms of operation, I might know a little bit..."

After recalling the film and television works he had watched in his previous life, Leon said with some uncertainty:

"Find a high place with a good view, lie down on the ground with your legs apart, keep your body close to the ground, and then put your shoulder on the butt of the gun, sight, muzzle, target, three points and one line?"

"Um?"

After hearing what Leon said, the bandaged woman said in surprise:

"Prone shooting drill? Do you have a military background?"

"Barely...let's forget it?"

Leon's eyes flashed and he prevaricated:

"Before they died, my parents were mechanics under the military headquarters. They told me a little bit about this...well...just a little bit."

I see……

The bandaged woman nodded clearly when she heard the words. She did not doubt the origin of this knowledge, but she quickly shook her head and said:

"Your answer is not wrong, but that is another way of aiming for medium-range rapid-fire firearms. The shooting distance of that kind of firearm is shorter, and the sight is flush with the gun body, so the target can be confirmed by three points in a straight line.

But my shot is different. If you look closely, you can find that the position of the sight is higher than the gun body. If you shoot with the rule of three points in a straight line, the landing point of the nail will deviate to the bottom of the target."

Pointing to the sight mounted on the top of the barrel, and drawing a diagonal line between the sight and the muzzle, the bandage girl explained to Leon, who looked enlightened:

"After the nail is shot out, the trajectory is not actually a straight line, but will fall slightly. If you want to use this kind of medium- and long-range precision aiming firearm, you must know the flight trajectory of the nail, then calculate the landing point, and calibrate your sight and muzzle with the precision table..."

"Zizi!"

[Through Emma Alman's detailed and easy-to-understand explanation, you successfully activated the Iron-level badge "Shooting Rookie\