The second is metal noise, such as electric drills and tapping iron sheets. Although this kind of sound can attract the attention of monsters more than two hundred meters away, the sound intensity is also much higher than that of human voices, and if it is replaced with a similar sound strength, even if the distance is only seventy or eighty meters, the monster will not react at all.

In addition to hearing, monsters also have a sensitive sense of smell, and no matter whether they make a sound or not, they can still detect human targets from up to forty meters away in an open area where there is no wind. It was definitely not seen, and in order to prove it, Hong Tao deliberately hid behind the car and interviewed twice.

Probably touching the monster's perceptual distance, Hong Tao stopped making noise and cut the strapping belt on the courtyard gate with pliers. Hearing a noise outside the courtyard gate, or smelling the smell of people, the three monsters that were wandering in the depths of the courtyard immediately pounced.

These three monsters are all Hong Tao's neighbors, and they must know what Hong Tao is when they are normal, and they will not be easily fooled. It's a pity that after the mutation, their brains are also broken, and they naturally fall into the Tao of Hong Tao. Two tripping ropes at the gate of the courtyard knocked two to death, and ran back to their own courtyard and tripped the remaining one, which was also killed.

Stepping into Courtyard 52 again, I stomped my feet and clapped my hands, but I didn't see any wandering monsters appear. It seems that most of the monsters are blocked by the door, and they don't seem to know where the window is and where the door is, but they just rush around, and they won't be able to get out for a while.

"Second uncle, second aunt...... Xiao Tao is here to send you two to the end today! Without permission, I'm sorry, I'm sorry...... May your two elders still be kind and loving in the next life, and grow old together......"

The first one on the left side of the courtyard gate is an old couple with a little grandson, their son does not live here, and the children who go to elementary school in Ya'er Hutong are thrown to the old man to take them, and they only come to see them on the weekend.

These two old people are early secondary school graduates, and they belong to the technical backbone of the unit, and they are treated well after retirement. On weekdays, no one is provoked, no one takes advantage of anyone, and they get along with their neighbors very harmoniously.

The most enviable thing is the relationship between the two old people, they met when they were young through the introduction of the unit leader, and it took a total of two months from meeting to marriage. But after marriage, whether it is going to work, buying vegetables, or walking, it has always been a double stay, and when the gray hair is gray, he still goes out hand in hand, envying a large number of small couples.

They are neither vigorous nor rich in their lives, they live like a bowl of warm water, but they enjoy it. What is happiness? The richest man in the world, a beautiful woman in a luxury car, a power leaning towards the government and the opposition, and a brick family called a beast? Compared to the two old men, there seems to be nothing to show off.

But by this time they had turned into monsters with blue skin and rolling eyes, and when they heard the movement, they immediately threw themselves to the window, opened their mouths, and made a gesture of pounce outside.

Don't look at just two old people in their 80s, Hong Tao doesn't dare to despise it. I don't know what the reason for this disease is, it can make people deaf and have infinite spiritual power, even if it is a skinny old lady, she is stronger than an adult strong man.

The main thing is that they are not afraid of pain, and they do not have the slightest reaction no matter how they fight. This thing is powerful, it is equivalent to shielding all the weak points in the body, and it can only be effective if it destroys brain tissue.

The anti-theft door of the second uncle's house is very strong, and there is a steel bar welded protective fence on the window, which will not be able to come out for a while. But as long as they stand outside the window, they will choose the nearest route, scramble to climb the table, and squeeze out desperately behind the guardrail.

"Whoa...... I don't know if it's providence or coincidence, the second uncle has become a zombie and still lets his wife climb up first.

"Poof......" Hong Tao picked up and fell, the old lady had a small triangular hole on her head, and her upper body was stuck in the window and motionless.

When I pulled out the pickaxe, some fluid flowed out of the small hole in the skull, and it seemed that the brain tissue was still alive. This thing is really weird, it is said that everyone has been dead for a day, how can it still be kept fresh!

"Huh? What about that kid! Soon the old man also squeezed into the guardrail, and the ending was exactly the same, and he was cut a small hole in his head by a pickaxe. But Hong Tao tiptoed and looked in from the window several times, but he didn't find the little boy.

"Brother Hong, watch out for your back...... Whoa......" At this time, the early autumn at the gate of the courtyard shouted, and then the sound of glass breaking came from behind him.

The two people on the other side of the door also scrambled to squeeze out of the guardrail, but the two of them didn't know how to squeeze together. But the windows are so big that no one can get out unless they can crush the walls.

"I'll let you take my parking space! I'll let you speak ill of me behind your back! Hong Tao was not so polite to these two people, and he went up with a head. In fact, the two of them have not offended him much, and when they have been neighbors for a long time, the spoon will always touch the edge of the pot, and it is impossible that there is no contradiction at all.

Hong Tao said this to comfort himself, the people who are about to be killed are 100% known, the relationship is good and bad, and they met and chatted more than a day ago to hand over a cigarette, and at this time, they will hurt the killer, and they will feel uncomfortable without finding some reason.

After solving the two families at the door, you can take a breath a little, and the nearest residents inside also have to turn around the corner and let them toss it, it is best to get out by yourself, then you don't have to go door-to-door to seduce.

"Bring the electric drill...... "But early autumn can't rest, and then it's time for her to play."

"Give ......" Seeing that the landlord killed the four monsters in an instant through the guardrail, Chu Qiu's courage also increased, jumped over the tripwire at the door, and took off the impact drill from his waist.

"It's not this, that small ......" Hong Tao didn't answer, pointing to the big pocket on Chu Qiu's pants.

"Oh...... To give! In early autumn, he hung the percussion drill back on the hook of the belt and took out a small electric drill.

"Remember, this kind of drill bit is used to drill cement and brick, and it is called a percussion drill. Such a drill bit is drilled into metal, which is called a twist drill. It is also possible to drill wood for a short time, but you can't drill too hard wood for a long time, especially wood with grease, so you need to use a special wood drill bit. ”

Hong Tao did not start work immediately, but put the two electric drills together to let Chu Qiu recognize the type of drill bit. Most women don't know much about tools, and men naturally do the hard work. But now it can't be done, you have to hold up half the sky, and you can't survive just by cooking and taking the children to clean up the house.

"Oh......" Chuqiu nodded like pounding garlic, but the confusion in his eyes was clearly not too understanding.

"Here, I'll show you how to use it. This is to adjust the speed, the metal drill bit should be high-speed, and the wood bit should not be so high-speed, and it can be adjusted lower. Specific to the lock cylinder we want to drill, which gear do you say it should be put in? ”

Hong Tao didn't expect to have the potential of a fitter level 8 in early autumn, and he could distinguish what the impact drill and the hand drill looked like, and what functions they had to be a good woman! But it's useless to just listen, if you want to figure it out, you have to get started, and you can remember it ten times more than listening to it once.

"Hereby...... ......"In early autumn, I held an electric drill, and Hong Tao tried it a few times by the side, and easily drilled the lock cylinder of the security door.

“…… It's that easy? I read the novel, many of the protagonists are worried that they can't open the security door, so they can only run out to find food or something...... "Hong Tao didn't hold on to it when he was halfway through the drill, and he was very surprised to see that he only relied on his own strength to drill the lock cylinder through, and he couldn't figure it out."

"I'm afraid those authors haven't seen a charging electric drill, and some things won't be normal all day long...... There's actually no drill, and these cylinders are still easy to open, so what's in your left trouser pocket? "Hong Tao can't say this casually, it's too offensive to people, and it's not good to say bad things about people behind his back.

However, as long as he saw a similar plot, the big living person could actually block the security door, and he immediately stopped watching it. This kind of thing affects IQ too much, except for the young people who don't distinguish between grains and four bodies and are not diligent, but anyone with a little common sense of life will not be so wasteful.

"It's an iron rod...... "Hatsuaki pulled out two hexagonal metal sticks from his trouser pocket.

"This is called a steel drill, which is specially used for destruction. Look...... "Hong Tao stretched out his hand and took a thin one, turned around and aimed at the lock cylinder of the anti-theft door of the second uncle's house, which had not been damaged by the drill, and took off a hammer from his waist, and rounded it twice.......

"The quality of this lock is too bad...... It's all penetrated......" Chuqiu squatted down, looked at the big round hole, and felt that the old couple had been deceived by unscrupulous merchants.