After finding a needle of acne used by a girl, Xu Yi stabbed his fingers, then dripped blood on the paper and threw it downwards.

When the paper ball was about to land, several infected people below were instantly excited, and it was obvious that they smelled the breath of blood.

Ling Yue lay in the corridor watching the situation below, not knowing what Xu Yi was going to do.

"Look, the infected person has also come. The distance is more than ten meters, and you can even smell it?" Ling Yue's face turned pale. Xu Yi had only dripped four or five drops of blood. He could actually attract infected persons more than ten meters away?

Xu Yi didn't say anything, just looked down silently.

Blood can attract infected people, so naturally we can use this to attract infected people and create opportunities for themselves to leave.

"It's more than ten meters, this..." Ling Yue's face turned even more ugly when she saw several infected people appear.

If she was outside and happened to have her menstrual period, countless infected people would flock to her and dismember her.

Xu Yi kept staring at the bottom and observed the reactions of the infected people.

As time passed by little by little, the emotions of the infected people below gradually calmed down from excitement.

Xu Yi glanced at the time, then said calmly: "It will only disappear in 18 minutes if the attraction of the blood disappears. Moreover, these are just a few drops of blood. If the amount is large, the impact should be longer."

After saying that, Xu Yi took out the acne needle again and handed it to Ling Yue.

Ling Yue took the needle and stabbed it on his finger without saying a word.

Xu Yi held the paper and made Ling Yue squeeze some blood.

"Squeeze more." Xu Yi said coldly.

At the same time, screams came from the upper floor.

"They are coming in, they are coming in, they are all you, they are all you, why did they smash that bitch to death and make the smell of blood? Now they are coming in."

"What should I do, what should I do now? Are we dead here? I don't want it, I can't die, I can't!!!"

"Climb to the next door, hurry up, let's climb to the next door, maybe there's something to eat next door."

"How do you know that the door next door is closed, what if there are people-eating monsters next door?"

"What's the name? They won't come in. The door of our dormitory is very strong. Don't make noise. Carry people into the bathroom and clean the blood, so they won't hit the door."

Xu Yi felt that those people should be in the dormitory on the third or fourth floor.

The infected people below did not smell the blood, but many infected people upstairs smelled it.

Xu Yi heard some movements in the corridor outside and the stairs also.

Obviously, they were attracted upstairs by the smell of blood.

"Yes, is that OK?" Ling Yue glanced at Xu Yi. There was already a lot of blood on the paper.

"Okay." Xu Yi took a bead and put it in the paper, then rolled the paper into a small ball.

Xu Yi threw it towards another corner of the building, about ten meters away.

Soon, nearby infected people approached the blood paper ball.

The infected people under them also smelled the scent and immediately moved towards the other side.

"It's led away, are we going to leave now?" Ling Yue looked at the situation below and became happy.

This place is so scary that all the girls here are crazy.

"Wait, don't worry, the experiment has not been completed yet." Xu Yi also wanted to know if using perfume can cover up the smell of blood.

This is why Xu Yi looked for perfume at the beginning, just to see if it could solve the bloody smell.

After all, he can't never be hurt.

If you want to live in the end of the world, you have to make various plans, including when you are injured.

Xu Yi said that before he finished the experiment, Ling Yue obediently closed her mouth.

In the end of the world, obedient women are more popular.

Xu Yi calculated the time and wanted to know how long the blood paper ball could last this time.

"Hey, handsome guy, do you have anything to eat?" A voice suddenly came from the third floor.

Xu Yi looked up and saw a girl poking her head out.

"I can eat whatever I want, I can do it for as long as I want. Just eat a little, just a little bit, I'm really hungry."

"Go and take out all the potato chips inside." Xu Yi and Ling Yue said. He didn't plan to take away the potato chips because his and Ling Yue's backpacks were stuffed with other food.

If you want to bring these potato chips, you have to put on another backpack. However, that will affect your actions and the risk is too high, so it is better not to do so.

Xu Yi can still accept it if he can't take food away and he doesn't need to take any risks.

The other party was next to the third floor, so Xu Yi easily threw the potato chips on it, with a total of 6 cans, all of which were thrown up.

"Thank you, thank you, if you want to mess with me, you can come at any time. I, Lu Ran, keep my word." The girl said gratefully, and while speaking, she opened the potato chips and stuffed them into her mouth.

Lu Ran?

Xu Yi always felt that this name was a bit familiar, but he couldn't remember where he had heard of it.

Because she is very weak, her voice is not very loud.

Xu Yi did not respond to the other party. He had already done what he could do, and he didn't really want to make these potato chips that the other party gave him.

"29 minutes, it lasted quite a long time." Xu Yi glanced at his watch and showed a relaxed expression.

"I'll do the last experiment. You can cut the sheets and tie them together. We will slide down with the sheets later." Xu Yi gave Ling Yue a task, then pierced his fingers and started the last experiment.

He squeezed some blood on the paper, then took out the perfume and sprayed it a few times.

After spraying, Xu Yi crumpled the paper into a ball and threw it at an infected person not far away.

The infected person kept sniffing, without any particular excitement.

"It seems that perfume has a certain effect, but I don't know how long it can last." Xu Yi said to himself.

Xu Yi continued to observe, after all, it took time for Ling Yue to tie the bed sheets.

In 15 minutes, the infected person did not smell the bloody smell, which means that the bloody smell was suppressed or destroyed by the smell of perfume.

This makes Xu Yi feel much more at ease.

At least, it can play a certain role.

At present, his conditions are limited, so he can only do such an experiment.

"Hey, handsome guy, where are you going?" Lu Ran asked curiously.

How safe it is to stay in the dormitory. This handsome guy is going to leave here?

“Nothing to be told.”

Xu Yi did not want to expose his purpose, even if Lu Ran was not a threat.

But be careful, there is no big mistake.

Thinking that making a mistake is likely to be fatal.

How could Xu Yi trust a stranger?
Chapter completed!