Su Yuan didn't dare to look back now.

The humanoid beast behind him climbed the stairs extremely fast, and in less than a moment he had already arrived at the gate of the administrative building, his eyes scanned the entire hall on the first floor of the administrative building like a beast, and his nose moved, trying to find the trace of the person just now.

Su Yuan was hiding in an office at the moment, panicking.

"What the hell is this! People are not ghosts, but they are not ghosts, can it be that zombies have evolved? ”

He was confused.

I couldn't figure out what was going on with the humanoid beast outside.

He looks like a living person, but the zombie doesn't react to him at all, is it because of the blood stains on his body, or has he really evolved?

Su Yuan's mind was very confused, and he couldn't think of the truth clearly.

He struggled to steady his breathing, his ear pressed to the door, listening carefully to the movement outside the door.

The footsteps of the humanoid beast were very faint, but they could still be heard, approaching this way.

Su Yuan didn't dare to make a sound at all now.

Even when it comes to breathing, he is careful.

But soon, he noticed that the footsteps of the humanoid beast stopped at the door of his office, which made him a little confused, how did the thing outside know that he was here?

Then, he took a step back and looked at the door lock, which was already locked, and the other party should not be able to enter for the time being.

Boom!

Suddenly, a loud noise came from the door.

The humanoid beast outside, slamming the door!

Su Yuan was so frightened that he took a step back and stared at the door in front of him.

Fortunately, the door in front of me was an anti-theft door, and the hardness could be imagined, and it was absolutely impossible for the humanoid beast outside to smash open the door by relying on its own strength without tools.

The sound of slamming the door lasted for a dozen times.

But soon, it was gone.

There was no movement outside.

Su Yuan was a little flustered, not knowing whether the other party had given up or had to think of something else.

He re-entered the door, put his ear to the security door and listened.

There was no movement outside, not even the slightest sound of footsteps, which made him feel puzzled.

"Gone?" He wondered.

But soon, he realized that he was wrong.

Knock knock.

At this moment, there was a noise outside the window behind him.

Su Yuan was so frightened that he hurriedly turned around and saw that the humanoid beast was banging on the window at the moment, as if it was testing the hardness of the glass window.

"What's the matter, will it take a detour!"

I didn't expect this humanoid beast to use its brains.

It's just horrible.

Then, Su Yuan saw the humanoid beast clenching its fists and slammed it directly into the glass window.

Ping Pong!

The glass window was shattered by him in an instant, but his fist was clearly injured as well, and blood fell to the ground along with the glass.

But the humanoid beast didn't seem to feel the pain, and crawled in from the outside without saying a word.

Su Yuan glared, opened the security door without hesitation, and then ran out of this office and closed the door tightly.

Instead of a stalemate with the humanoid beast here, he ran up the stairs in front of him to the second floor.

As he ran, he pulled out his pistol and opened the safe.

This pistol was given to him by Chen Zhu when he set out in the morning.

Mainly for self-defense.

It will not be used until it is absolutely necessary.

Now it's almost time to have to do it, and the appearance of that humanoid beast is really too scary.

He ran to the second floor, came to a dark corner, leaned against the wall, his eyes and the muzzle of the gun were firmly fixed on the entrance of the building, as soon as the humanoid beast appeared, he would shoot directly and kill the other party.

His breathing gradually calmed down, and he waited silently for the humanoid beast below to come up.

However, after waiting for a while, he found that the humanoid beast had never emerged from the hallway, not even the sound of footsteps.

It's weird.

He was a little nervous, so he shifted his steps and slowly approached the other side of the hallway.

But.

Su Yuan didn't expect it.

In the dark corridor behind him, a beast-like figure gradually emerged, and it was a humanoid beast.

After the humanoid beast came out of the office downstairs, he didn't take the stairs to come up, but came up directly from the outside window, and his movements were so quiet that Su Yuan didn't hear that the other party had come behind him.

At this moment, Su Yuan was still vigilant about the situation in the corridor, and he didn't know that the danger was already approaching behind him.

The humanoid beast also seemed to know the power of the pistol in Su Yuan's hand, so when it came up, it tiptoed and didn't make any movement, not even breathing.

Like a ghost, he quietly followed behind Su Yuan.

Su Yuan had already come to the entrance of the corridor at this time, and cautiously turned his head sideways and looked at the corridor.

There was no sign in the hallway.

Just when Su Yuan was puzzled, out of the corner of his eye, he suddenly caught a glimpse of a figure behind him.

Realizing this, his body immediately froze.

A flurry of greetings came to mind.

"When was this behind me? How did he get up? I'm ......."

The humanoid beast attacked at this moment.

Su Yuan's thoughts suddenly became incoherent.

He wanted to turn around and shoot at the humanoid beast.

Bang!

Gunshots rang out.

Bullets hit the white ceiling.

The moment the humanoid beast rushed up, it grabbed Su Yuan's wrist holding the gun, and the moment Su Yuan was knocked down, he smashed Su Yuan's hand to the ground.

"Ahh In pain, Su Yuan let go of the pistol, and the pistol fell down the corridor.

The humanoid beast was kneeling on Su Yuan's chest at this moment, and almost all the weight was pressed on his body.

Su Yuan was so pressed that he couldn't breathe, looked at the humanoid beast with saliva in front of him, kicked his feet, pushed his waist and abdomen up, and pushed the humanoid beast kneeling on him out with a hip bridge.

The humanoid beast rolled around on the ground, then turned around and rushed towards Su Yuan.

Where would Su Yuan let him come over, picked up the iron rod on the side, turned around, and before he could stand up, he swung it at the head of the humanoid beast.

As a result, the humanoid beast reacted extremely quickly, lowered its head, and dodged directly.

Su Yuan was shocked: "I'm a dumbfounder!" ”

Then, without any accidents, the head of the humanoid beast hit Su Yuan's chest directly.

That's a pain.

Su Yuan rolled twice to stabilize his body, the iron rod in his hand didn't know where it fell, he clutched his chest in pain, and he didn't have a chance to catch his breath.

The humanoid beast rushed up again.

"What the hell are you ......" Su Yuan wanted to scold, but he didn't have the time.

As soon as the humanoid beast pounced, it opened its mouth and wanted to bite him in the face, no different from a zombie.

At this time, Su Yuan decisively twitched a steel bar in the backpack, which was directly stuck in the mouth of the humanoid beast.