As for how the people above the second floor came down, this speculation has never stopped.

But there is no doubt that the probability of survival of these people will be much lower.

Although the height of each step does not seem to be enough to kill now, the problem is that most people don't know this at first, let alone overcome the psychological pressure of a height of more than ten meters, which is not something that everyone can do.

And by the time those people are finally ready to fight to the death because of food and other problems, their physical strength and psychological state may no longer be able to adapt to the next cruel apocalypse, and even if they finally go downstairs, the chances of survival are very slim.

Chen Dui had made a long trip this time, this place was much farther away than the cafeteria, and there were many buildings, the terrain was complicated, and all kinds of dangers were unpredictable.

On the contrary, it is He Ying, because she has been running outside from the beginning, and her mentality is more positive.

Along the way, there are indeed a lot of troubles, there are countless insects and ants, He Ying flashes and moves, showing off his skills.

The most thrilling time, a sparrow flew down, if it wasn't for Chen Dui's prediction in advance and opened the golden bell jar, this girl would almost have the same encounter as Luo Hui at the beginning.

The circular green belt in the middle of the three school buildings, which the students call the central garden, is about thirty or forty meters in diameter, and in the middle is the big banyan tree.

In order to save time, the two of them finally chose to cross the entire garden instead of going around the cement road on the perimeter, which is also very exciting.

Perhaps because of the lack of human activity, Chen Duan clearly felt that there were more insects and animals on campus than before, and he also saw several wild cats scurrying by, and he didn't know if they were Xiao Huang's brothers and sisters.

Dangers lurk along the way.

However, the biggest problem they had to face was whether the staircase of the school building was still a four-story building.

It's not easy to come down, let alone go up.

With Chen Duan's ability, it is not difficult to climb up slowly like climbing the desk before, but the problem is the height of the 4-story building, a total of 96 steps of 15 centimeters, if you still do that, your mental power may be able to support it, but your physical strength is definitely not good.

He is not Wei Dalei, even if he has made a lot of progress in his physical fitness because of the high-intensity work since the end of the world, but it has not yet reached that point.

"You let me jump on it?" He Ying looked at this height.

"Is that okay?"

"Of course I'm fine, but what do you do?"

"I have a way, too."

"Then I'll go first?"

"Hmm."

Chen Du is still relatively clear about her ability, usually, He Ying will also jump on the water tank to be responsible for the opening and closing of the water inlet pipe, and the shelves are like her home, she will climb up and turn around twice if she has nothing to do, but unfortunately she is just good at light work, and her strength is very average, otherwise she can move the things on it down.

I saw He Ying squatting slightly, and with a fierce force, the whole person rushed up like a cannonball, and then landed steadily on the first step.

It's like someone around you jumping to the height of a five-story building all at once.

Chen Du didn't have ink, and reached out to remove the stainless steel weapon from his waist.

The next moment, the weapon turned into a long dragon like a ribbon, climbing all the way up the vertical plane of the steps.

After reaching the highest point, it forms a hook claw at the end, and it is rigidly clasped to the ground.

At first, He Ying thought that he was going to borrow this stainless steel ribbon to climb up, so he looked down at the edge of the steps.

However, the next moment, I saw Chen Duan grasping the lower end of the ribbon with one hand, and the whole person was suddenly pulled up.

As the length of the ribbon shortened, Chen Dui's body gradually rose up.

This is the first time He Ying has seen this kind of ability.

In about twenty seconds, Chen Dui had reached the highest point, and he climbed the step with his other hand, and turned over one by one.

"Not bad, Spider-Man." He Ying said with a smile.

"Awards, awards."

"Shall we proceed then?"

"Hmm."

Then, the two of them used their abilities to climb the stairs one step at a time.

Chen Dui's speed was obviously not very good, causing the latter to often sit on the ground after jumping a few steps in a row and wait for him to come up slowly.

However, perhaps because of his mental power, Chen Duan's persistence was far stronger than He Ying's.

has walked less than one floor high, and He Ying is already a little unsustainable.

On the other hand, Chen Dui is still unhurried and climbs upward.

This method of using abilities is not very difficult, and the only resistance lies in one's own weight, but this kind of extensive ability use is still relatively simple in Chen Dui's opinion.

"Take a break."

Seeing He Ying's brows furrowing more and more, Chen Du knew that her mental power had been consumed a little too much, so he proposed to rest in place.

He Ying gritted her teeth and said, "I can still jump three or five levels." ”

"But I can't." Chen Du smiled; "Don't run out of mental power, or if there is any danger, you will have to sit and wait."

"Okay." Although He Ying didn't know where the limit of Chen Dui's ability was, based on his previous combat experience, he knew very well that this consumption was nothing to Chen Dui, but he just said it in order to make himself look good.

Chen Du made two futons out of plastic, and the two sat down cross-legged to rest.

This is the first step in the middle of the half, and there are seven or eight steps to reach the second floor.

Chen Du calculated the time, I am afraid that he may not be able to reach the fourth floor until dark, in this case, he can only sleep outside for a night.

He carried a small plastic bag on his back, on both shoulders, like a schoolbag when he was a child, containing some food, four tomatoes, six boiled potatoes.

There was also a large bottle of water.

This is the dry food prepared by Du Jiajia before the two of them left.

The portion is not light.

"Let's have something to eat."

"Do you want to eat it now?" He Ying was stunned.

"Well, eat a little bit to lighten some weight, it's almost 12 noon, and it's lunchtime."

As Chen Duan spoke, he took out two potatoes and two tomatoes, and gave half of them to He Ying.

He Ying's ability still consumes a lot of physical strength, so he is really hungry, so he took the potatoes and tomatoes in his hands, hesitated, and asked, "Do you want to save a little to eat?" ”

Chen Du said, "No, according to the normal speed, these things are enough to support us back and forth, if there is any accident in the middle, these things are not enough, sooner or later we still have to find another food." ”

"But what can you find in a place like this?"

"The boat is naturally straight to the bridge." Chen Du said confidently, "If we blindly save food, we will not be able to cope with the danger due to physical exhaustion, or slow down the trip, then the gains will outweigh the losses." ”

"Okay."

He Ying nodded, then carefully peeled off the potato skin and took a bite gently.

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