Still entering from the back door of the teaching building, looking at the lock above, Yi Chen's brows couldn't help but rise again, could it be that the system in the school is so strict, and the back door must be locked?

Just puzzled, he twisted the lock, caught the fallen half of the chain, Yi Chen gently pushed open the door, and after confirming that there was no situation, he waved a few people into the teaching building.

A few people quickly dispersed, carefully inspecting every classroom and room!

Like ordinary schools, the long corridors lined up with classrooms, and I glanced up at the sign on the door frame: Class 7 of the second year of junior high school!

It seems that the first and third junior high schools are on the opposite side, Yi Chen subconsciously glanced at the opposite side, but suddenly froze in place, the teaching building opposite is also empty, not to mention the wandering zombies, not even the imaginary dormant zombies!

This is the red double, Kaisha, and Caitlin also came over one after another:

"No one, not a single student in the classroom!"

How can a school not have students? Yi Chen felt a little strange, but he didn't know what was strange, and then they continued to walk up, and unexpectedly, the classroom upstairs was also empty!

This is not right, as a school, how can there be no students, there is no trace of clutter in the classroom, which means that these students were not in the classroom when the end broke out, otherwise even if all the zombies in the teaching building were led out, then at least one or two would be left, and it would not be so clean, and there would not even be blood stains from the fight!

Yi Chen only saw a few books scattered on the ground, indicating that they were in a hurry at that time, and they didn't even have time to pick up the books!

"Forget it! If you can't figure it out, don't think about it."

Kai'Sa interrupted Yi Chen's musings, dwelling on these things is also a waste of time, at least one thing is certain, that is, this place is safe for now!

"As long as it's not an overwhelming attack of zombies, we must have time to evacuate!"

Caitlin took off her sniper rifle, checked it casually, and then took five scouts to the sentry, Yi Chen glanced at Kaisha, who also understood what Yi Chen meant, and went out with Caitlin!

The rest area they chose was a classroom in the middle, with a gable at the front of the classroom so that even if there were people in front, it wouldn't be exposed!

Yi Chen and Hongshuang continued to study the map, they marked the buildings that could become the base first, and then the landmark buildings were also marked, and the rest were commercial buildings, many of these floors were high-rise, and it was also a place where it was very likely to hide and spy on the secret outpost!

For example, across the street from their location is a 33-storey commercial building, with rows of floor-to-ceiling windows that make it impossible to tell where someone is hiding!

This city has been very strange since Yi Chen came in, and the most intuitive feeling is tranquility and desolation!

Hongshuang took out a cigarette at this time and helped Yi Chen light it, the strong nicotine stimulated his nerves, inhaled a puff of smoke and felt the smoke surging in his lungs, since becoming an evolutionary, he still felt like smoking, but he was not as drowsy as before.

As if it was a metamorphosis, Yi Chen felt that his lungs had been washed from the black object he had coughed for a while at the beginning, and not only did he breathe smoothly, but he also never coughed again!

The wind and snow outside have become heavier and heavier, and even indoors are not much better, because the buildings in the south are not designed to keep warm from beginning to end, so the performance of keeping warm is also extremely poor!

However, this cooling reminded Yi Chen of Chen Fei, although it was only a one-night couple, but after all, it was his woman, and he couldn't even protect his own woman, what kind of man was he, and what kind of grand cause did he talk about!

Yi Chen thought for a while, and unintentionally looked up, and caught a glimpse of the building in the distance, a faint light flashed away, and suddenly a stirring spirit in his heart: There is someone on the other side!

Yi Chen hurriedly threw away the cigarette butt in his hand, stretched out his foot to extinguish it, and then gently knocked on the table, attracting Hongshuang's attention, pointed to his eyes and then to the building in front of him!

"What floor?"

Hongshuang also reacted very quickly, and picked up the telescope to look at it!

“19！”

Yi Chen also replied softly, it stands to reason that the top floor is the location with the best view, even if there is no way out of the dark whistle of Zaicai, he will not choose there!

"It's either a rookie or you're ready to retreat!"

Yi Chen grabbed the coat on the table:

"I'll go alone, you're all waiting here!"

Saying that, he rushed out of the door with one arrow step, and Caitlin and Kaisha, who were in the corridor, were sitting on the ground half-leaning on a blanket and chatting softly, and their faces were full of astonishment when they saw Yi Chen running downstairs in a hurry!

The red pair who chased out the door also stopped in place, and finally turned around and said helplessly:

"He seems to have an iron heart!"

Kai'Sa and Caitlyn had distressed and helpless expressions on their faces, but they also knew that Yi Chen was protecting them.

Yi Chen is very fast, he wants to block the other party before he leaves!

The location he came to was an office building, Yi Chen did not enter directly from the main entrance, but ran around the office building, and when he ran to the side of an alley, he saw a steel cable extending from the office building and reaching out to the shop next to it.

There was a welded ladder at the back of the shop, and after coming down from the ladder, there was an empty parking lot, Yi Chen slipped over quietly, and most of the parking lot was abandoned cars.

The roof of the car is covered with snow and ice without exception, especially the roof of the car is covered with thick snow, but the roof of one of the cars is different from the others, although there is snow on it, it is not very thick, and it is covered with a black cover!

The apocalypse is very corrosive, the steel has been corroded beyond recognition, but this car cover is intact, if this is an abandoned car, then the material of this car cover must be more advanced than Heimerdinger's technology!

However, Gu Yichen knew that this was impossible, he didn't touch the car cover, but looked left and right, and then heard two extremely small muffled bangs coming from the roof!

I saw that he was short and hurriedly shook on the snow, and then disappeared in place!

The next moment, a head with a helmet and goggles suddenly appeared on the roof of the building, and after looking left and right, he carefully retracted his head, and there was a person in the same outfit as him behind him, and the two of them carefully walked down the iron ladder one after the other!

Both of them were carrying a huge backpack, and the shape should be some kind of sniper rifle!

Observing the snow on the ground, they moved forward, looking extremely cautious, and instead of walking in front of the car with the car covered, they stopped three meters away from the car.

One of them reached out and pulled on the ground, and then saw several wire nets pop up around the car with the car covered.