Zhao Yun had taken classes in the fourth teaching building, so he was quite familiar. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Unlike the Fifth Teaching Building, the Fourth Teaching Building has six floors, but the area of each floor is smaller, and the actual number of classrooms is not far from the same.

On the small square in front of the main entrance of the Fourth Teaching Building, there was a statue of a great man of a generation, but at this moment, the statue was broken and became a piece of rubble.

There were also many potholes in the small square, and many mutilated corpses lay on the ground, and blood stains were everywhere, and the smell was pungent.

"It looks a little more normal here." Zhao Yun said secretly.

The corpses were so mutilated that they turned into real corpses. And the corpses that were not fatally injured have now turned into zombies and wandered around.

There are dozens of zombies wandering unconsciously in the small square, seemingly conserving their physical energy, waiting for food to appear and then bursting into nibbles.

And this kind of scene is more in line with the apocalyptic scene in Zhao Yun's heart, what he saw and heard before was more or less abnormal.

"I hope there are still people alive......"

The corners of Zhao Yun's mouth pursed slightly, and he grabbed the autumn leaf knife and emerged from the hidden place.

The zombies spotted him instantly and roared and rushed towards him. This roar attracted more zombies, and soon, dozens of zombies in the small square rushed over.

"Two elite-looking zombies, no problem."

After a general glance, Zhao Yun relaxed. Since these zombie branches are all over the small square, the distance is different when they rush over, and they will not rush up at the same time, and he is not afraid of facing dozens of zombies.

"Kill!"

Zhao Yun wielded the Autumn Leaf Knife and fought against the two elite zombies that rushed to the fastest.

Zhao Yun, who had already had many combat experiences, quickly eliminated the two elite zombies, and then slashed the ordinary zombies that rushed one after another, killing them all.

"Huh?" Zhao Yun was stunned for a moment, and then laughed: "I was actually tripped by a small pit." ”

Somehow, the small square in front of the four teaching buildings was full of potholes, and a few unlucky zombies who rushed over fell into it, and this pit had reached their waists, and they couldn't climb out at all with the IQ of ordinary zombies, so they could only stretch out their hands in the direction of Zhao Yun and howl.

For these zombies, Zhao Yun also did not let go, cutting off their heads one by one.

After learning that zombies can evolve by devouring the brain marrow of the same kind, Zhao Yun rarely cut off the heads of zombies, and most of them directly cut off their heads.

"At least for now, ordinary zombies are not smart enough to break through the heads of their own kind and devour their brains." Zhao Yun thought and stepped into the four teaching buildings.

Burst......

Wielding a knife to cut off the heads of zombies that came from all directions, Zhao Yun smiled bitterly: "Is this the real apocalyptic scene......

In the four teaching buildings, although there are not zombies densely, there are also zombies everywhere, and zombies will pounce on him almost every few steps, so that he can only concentrate highly to prevent being attacked.

"You must not get hurt, not even if it's a scrape......"

The infection of zombies is too strong, although Zhao Yun has not yet determined how zombies infect others, but if you want to bite, scratch, blood erosion wounds, etc., you will definitely be infected.

Zhao Yun has an autumn leaf knife in his hand, and when he cuts off the heads of many zombies, he will inevitably be splashed with zombie blood, and if there are wounds on his body, it is too dangerous.

Wow......

More than an hour later, Zhao Yun stepped onto the sixth floor.

"No zombies?" The high-density zombies on the fifth floor below made Zhao Yun already a little crazy, and after entering the sixth floor, his eyes suddenly emptied, making him slightly stunned.

The sixth floor, like the first five floors, was covered in bloodstains, which looked terrifying, but at a glance, there were no zombies.

Zhao Yun cheered up: "It's not that simple......"

"After the zombies kill all their prey, if they are not attracted, they will only wander around, and there is no reason for the zombies on the sixth floor to leave all of them......"

Zhao Yun was puzzled, raised the autumn leaf knife, and slowly walked along the corridor on the sixth floor.

In the first classroom, there were a lot of corpses, most of them zombies, and some human corpses that had been gnawed so hard that they died completely before they could become zombies.

2nd, 3rd, 4th......

Ten classrooms were like this in a row, which made Zhao Yun very puzzled: "Could it be that someone came to kill all these zombies?" But why move all the bodies to the classroom? And the zombies below are all there, how did he come and how did he leave? ”

Puzzled, he pushed open the door to the eleventh classroom.

In the eleventh classroom of the "Zombie ......", there is a zombie holding a head to eat, this zombie is covered with black scales, and a tail is dangling behind him, which makes Zhao Yun's heart tighten: "Mutant zombie..."

Compared to elite zombies, mutant zombies need to be guarded against! Because mutant zombies are likely to have extremely perverted abilities, and most of the elite zombies have evolved in terms of physical strength, speed, and intelligence, which is relatively easier to deal with.

Sensing Zhao Yun entering the classroom, the scaly mutant zombie turned his head and opened his mouth as if mocking.

Its mouth, full of fangs, is creepy.

Suddenly, Zhao Yun felt the cold hairs on his back stand up.

"Back ......" Zhao Yun was startled, and immediately turned around, holding the Autumn Autumn Leaf Knife in his hand across his chest.

Laugh at......

A scaly claw slashed across the blade, sparkling.

The power from the knife made Zhao Yun take three steps back, and the sound from behind him made him not have time to think about it, and when his foothold was not stable, he turned around in an instant, without looking, and used the power of turning to swing the autumn leaf knife and slash it down.

Boom......

The mutant zombie who was originally in the classroom was slashed in the shoulder, and the force of the shock from the autumn leaf knife made Zhao Yun stagger back, and when he looked at it, the scales on the shoulder of the mutant zombie were broken, and there was a trace of black blood flowing down, and he was not hurt too much.

"It's so fast to evolve...... It's like a mutant twin! Zhao Yun's face was a little ugly, in just half a day, all kinds of elite zombies have emerged in an endless stream, such as the two in front of him, not only are they mutated zombies that look almost the same, but also set traps extremely insidiously!

First, it created the illusion that there were no zombies on the sixth floor, and then one of them attracted people's attention in the eleventh classroom, and the other sneaked around behind to sneak attack...

Even if someone dodges the sneak attack of the other one, the one that attracts attention will instantly burst out and hurt people. What's more, in addition to being insidious, mutant zombies also have unique abilities, as far as these two are concerned, the superb defense brought by the scales is one of them, but whether they have other unique abilities Zhao Yun is not yet known......

"It's trouble..."Zhao Yun's thoughts turned sharply: "It is difficult for the damaged Autumn Leaf Knife to effectively kill them, even if they are not damaged, I am afraid it will be difficult to do it... Chaos Ace is on the cooldown again. ”

He felt a headache, the two mutant zombies failed to sneak attack, and at this moment they had gathered together and slowly approached him.

Blocked in the classroom by two mutant zombies, Zhao Yun couldn't run if he wanted to, so he could only fight head-on!

But in the face of two mutant zombies with amazing defense, Zhao Yun lacked weapons in his hands that could effectively kill them, and the classroom was full of scattered desks and chairs, so it was also inconvenient to dodge...... Fighting head-on, his victory rate is less than 10%!