The most ruthless person in the apocalypse

Chapter 38 Let me teach you

"You... don't worry. If you were trapped there, we would definitely find a way, but it's not you now."

Zheng Xinyu said weakly, not daring to look at Zhang Su after being criticized.

Zhong Xiaoshan scratched her head and said nothing, feeling embarrassed.

"You have to use your brain all the time. Otherwise, how can you come up with a solution when the critical moment comes?"

Zhang Su educated the two of them seriously, and then said: "Originally, I didn't plan to help that guy, but I made an exception in order to teach you, study hard!"

He had to find a reasonable explanation for his help, because it was not in line with the survival methods he taught the two of them.

"Oh, oh, study hard."

The two said in unison, not feeling anything wrong at all.

"Since we already know that zombies have a very strong ability to follow sound, we can make full use of this to lure them, including those guys who left the city before, the five people who escaped from the community, and the downstairs neighbors who used the elevator to transport the zombies. Don’t they all use this principle?”

While talking, Zhang Su walked to Zheng Xinyu's room.

"But we don't have a drone or a loudspeaker. Even if the mobile phone has a playback function, is it possible that we hold the mobile phone and play it outside the window? Let's not talk about whether the sound is loud enough. Will it attract all the zombies to our downstairs?"

Zheng Xinyu looked at Zhang Su who was squatting on the ground and pulling out the express box in confusion.

Zhang Su didn't stop, gathering some packing foam together, and then took out a mobile phone from his pocket and said: "Ordinary mobile phones have limited volume, but this kind of elderly phone is different..."

After saying that, Zhang Su turned the elderly phone back on that had been turned off before.

Ding ding rang rang…

A burst of loud music sounded in the room, without any warning, startling several people. Even though Zhang Su was mentally prepared, the corner of his mouth twitched.

"You heard it... Even if this sound is placed in an open garden, it is quite explosive. It can at least attract zombies within a hundred meters of radius!"

Zhang Su was really reluctant to part with the elderly machine in his hand. There were only two of them, but they were of great use. But when he thought of the rewards of the A-level challenge, the reluctance in his heart disappeared.

"Brother Su, you plan to use these foams to tie up the mobile phone and throw it downstairs to attract the attention of the zombies, so that the person can escape, right?"

Zhong Xiaoshan already roughly understood Zhang Su's plan.

Zhang Su did not answer, but looked at Zheng Xinyu and asked with a smile: "What do you think of Xiaoshan's method?"

Zheng Xinyu thought for a while and said: "It seems there is no problem, but...this foam is not very strong. The zombies are so strong, can they resist tearing it?"

Zhang Su nodded with satisfaction: "Just put the issues you are considering together and that's it!"

After that, he started to operate, leaving a little bit of the tail with the bell mouth outside, and wrapping the rest of it in thick packing foam.

The next step is to wrap tape outside the foam. This is the key step to prevent tearing. The packing tape brought back from 1101 is tough enough and sticky. Even if the zombies are strong, it will not be easy to destroy it in a short time.

Looking at the yellow ball in his hand, Zhang Su was very satisfied. He stuffed the phone inside with force, and the small exposed point shrank into the foam ball, forming perfect protection. The most important speaker part was not blocked.

The ringtone of his cell phone was turned on, of course, the volume was only turned up a little, and then he stood on the bed and threw it on the ground. The ball wrapped around the cell phone was full of elasticity and bounced around with the sound of music. Even if he smashed it hard on the ground, the cell phone was still singing happily.

"We're done, let's go and see if our old-age functions, which are stronger than bricks, can withstand the test!"

Zhang Su threw the ball in his hand and was very satisfied. He originally planned to stick a plastic bag on the outside of the foam ball to use as a simple parachute, but considering that it would add too much resistance when throwing it out, he gave up.

Watching Zhang Su beat him away from the door, Zhong Xiaoshan pointed to the bay window in confusion and said, "Brother Su, why don't you just throw it away from here?"

The trapped man is on the easternmost side of Building 4, and Zhang Su's house is on the westernmost side of Building 3. Throwing it down from here will attract the zombies between Buildings 3 and 4 to the west, which will help the east side. Side with that person to gain space.

"Remember, even if you help others, you must not hurt your own interests!" Zhang Su habitually glanced at the situation outside, touched the key in his pocket, opened the door, and then whispered: "Anyway, it is to lead away Zombies, why don’t you lead the zombies to other buildings?”

The two women suddenly realized and quickly followed Zhang Su's footsteps.

Several people climbed up the safety stairs. When they were approaching the twelfth floor, Zhang Su reminded them to step softly. He pressed against the safety door and listened. Waves of deep sounds coming from his throat reached his ears, as if A mouthful of old phlegm stuck in it, very disgusting!
Zhang Su pointed in the direction of the roof of the building without stopping too much. He made up his mind to deal with these guys sooner or later.

"Brother Su, it's locked!"

Zheng Xinyu pointed to a half-palm-sized lock on the door to the top floor and said dejectedly.

This lock is obviously not a trick like a security door. It looks very strong at first glance and cannot be easily opened. In the current environment, you cannot smash it with your weapons. The huge movement will inevitably cause a zombie riot.

"Just leave this kind of problem to me!"

Zhang Su handed the ball in his hand to Zhong Xiaoshan, then carefully took out the key from his pocket, found one of the keys, inserted it into the keyhole, and twisted it gently.

Click.

Zheng Xinyu and Zhong Xiaoshan’s eyes widened.

"This... this, how do you have the key to this lock?"

Zheng Xinyu asked the huge question in her heart.

"Is this weird? I have a good relationship with the security uncle. I said I like to drink beer while watching the stars on the roof, and the uncle gave me a key. Is it difficult?"

Zhang Su took off the lock and put it in his pocket.

In the past, Zhang Su was not only generous to his employees and business partners, but also generous to people he often encountered around him.

For example, the security guards and cleaners in the community, and even the uncle who collects domestic garbage, will give out a cigarette when they meet, and because of this, they can get a lot of convenience.

"Okay, okay, the money the black-hearted landlord extorted from me was used to benefit others, hum!"

Thinking of this, Zheng Xinyu felt aggrieved. It seemed that everyone else could take advantage of Zhang Su, but she was the only one who suffered.

thump.

Zhang Su knocked Zheng Xinyu on the head and said: "It's teaching time now, who told you to desert?"

After speaking, he gently opened the heavy door, and a dazzling sunlight shone on the faces of several people, which was very dazzling.

call.

Before the three of them could reach the roof, a gust of cold wind blew by, making Zhang Su shiver while he was holding the door to observe the situation.

"no problem!"

After saying this, he greeted the two people behind him and walked up to the roof together.

The structure of the roof is not complicated. There are cement walls of nearly 1.5 meters on all sides. There are several chimney wells in the middle. Solar water heaters are neatly arranged on one side. There are dustpans and brooms in the corners, but the ground is covered with dust. It can be seen that no one has cleaned it for a long time.

　Keng Keng Tan still has recommendations this week, thank you book friends for your support.

　　Many book friends are urging me to update, and I am also anxious, but there is really no way to update more at the moment. Writer Assistant has pushed an explanation on the recommendation mechanism in the background, and it very clearly talks about the issue of additional updates during the recommendation period for new books. The actual situation is that more updates will be added during the recommendation period. On the contrary, it will make it more difficult to advance to the recommended position. I don’t understand it either...

(End of this chapter)