In the fire escape, Ling Wei ran wildly on the stairs, and at the same time came back to her senses, threw the small box into the space, and then ran to the ground with all her might.

The tip of the nose lingered with the smell of gunpowder on the white coat from a submachine gun. Behind him is the security team that follows closely.

At this moment, Ling Wei accidentally twisted her foot around the corner, and her upper body naturally leaned towards the handrail.

"Da Da Da!"

The submachine gun rang out in the corridor at the right time, and the handrail chips that hit her flew sideways, and a few sawdust pierced into her arms with the momentum.

Ling Wei snorted, and when she pressed her feet, there was a pain in her heart.

Looking down at the security guard who was only one floor away from her, Ling Wei gritted her teeth, and slammed the wooden door between the corridors with her uninjured elbow, and locked it with her backhand.

She didn't dare to delay at all, endured the pain, and quickly rushed in the dim light.

In the past two or three minutes, she had already reached the basement level. It was just a little before she could get back to the ground.

However, the broken handrail woke her up. She was wanted, and she was out of the ground with gunned security guards waiting for her? What's more, the elevator that goes to the underground laboratory is generally the end, and at the end of the fire escape, it is sure that it is not a tight "jack"?

So, she slammed open what appeared to be a utility room.

That wooden door couldn't last long under the powerful firepower. Ling Wei was sweating profusely, looking for a place where she could escape or hide.

Just, what the hell is this place?

When you dig deeper, it doesn't look like a utility room......

The black sealed iron boxes, the sound of breathing from time to time, made people can't help but mention twelve points of caution.

The whole space is filled with a heavy, oppressive atmosphere.

However, this atmosphere was immediately ruined by the dense gunfire behind her and the security guards who kicked in the door, and Ling Wei didn't have time to take a closer look at what was in the iron box, so she ran inside again without looking back.

Until...... It was a dead end in front of him.

That's right, keep going inside, and at the end, there is a metal wall. The texture is heavy, but also the light can be seen. In the middle of it, there is even a logo of the research institute.

"Damn it!"

Ling Wei cursed in a low voice, and then looked around.

Anxiously, she looked back at the black uniform that she could already faintly discern in her eyes.

When she turned back again, her eyes suddenly fixed on the exhaust vent that was one and a half meters away from her.

Secretly comparing her figure, Ling Wei dragged the thick leather tube inserted into the black iron box on the side without hesitation.

With the help of the gas filled in the leather tube and the elastic force of the leather tube itself, Ling Wei immediately opened the lid of the aging exhaust vent.

In the end, she puffed up, used enough strength under her feet, jumped hard, and successfully pulled her hands onto the inner wall of the exhaust outlet!

Ling Wei breathed a sigh of relief, and then climbed into the exhaust vent with her feet against the wall.

The exhaust vent can accommodate her small body, and she is not fat, if she is replaced with the body type of the security guard chasing behind her, it will be a minute when the shoulder is stuck in the mouth.

Therefore, at this moment, the security guard who was standing under the exhaust vent jumped angrily, and the leading team leader even learned from Ling Wei's actions just now, stepping on the leather pipe and jumping one after another, holding a submachine gun and shooting in.

However, what the security team didn't notice was that as the team leader bounced, the leather tube under his feet gradually cracked a tiny opening, and slowly grew larger and larger.

The oxygen supplied to the sleeping creatures in the iron box gradually decreased......

Ling Wei crawled in the exhaust tunnel for a long time, and after making sure that she couldn't hear the gunshots, she gently opened the ventilation cover under her and tiptoed down.

This is still the basement level, but the furnishings in the room make her confirm that she has come to the power distribution room of the Control Research Institute.

Ling Wei walked around the cramped space, touched the ceramic switch protruding from the electric valve, and then leaned down at the door of the room to listen carefully.

In the end, it was concluded that all the security guards who searched for her had been concentrated on the basement level.

In other words, it won't be long before she is taken out at gunpoint to her head.

Ling Wei's long eyelashes twitched, and her eyes involuntarily drifted to the upturned electric valve switches.

If there is no electricity, all the power in the institute will be turned off, research will stop, and naturally there will be a big riot.

Those experiments, those creatures...... Maybe take advantage of it......

In this way, the security guards who searched for her were naturally transferred to solve the current big trouble, and her future small trouble seemed insignificant.

She could just run away.

What's more, these biologists are not worthy of pity at all!

"Click~"

Ling Wei's hand was forced, and the sound of the electric valve pulling down lingered in her ears.

Immediately, there were several "clicks, clicks, clicks", and Ling Wei pulled down all the electric valves she saw!

Darkness struck in an instant, and I couldn't see my fingers.

Outside the door, as she expected, riots began......

The first thing I heard was the shouts of the security guards, then the hard open labs, then the panicked researchers in the hallways, and finally, the footsteps that seemed to be getting closer and closer to her.

Ling Wei quietly opened the crack in the door, glanced at the dark corridor and the researchers in white coats bumping around, and when a tall white coat accidentally bumped into her, Ling Wei quickly used his cover to blend into the chaotic crowd.

Anyway, they're all wearing white coats, and now no one can see who clearly......

Just a minute after she came out, the security team rushed into the power distribution room, quickly re-pulled the electric valve, and restored the power.

At the same moment when the power was restored, Ling Wei took the elevator, squeezed in the middle of the still panicked researchers, and returned to the ground......

The moment you step out of the elevator, the alarm rings throughout the research institute.

It turned out that within two minutes of the power outage, there was a small commotion in the laboratory on several underground floors, and every test subject who was imprisoned or researched was out of power. Especially in the laboratory on the ninth basement floor, a zombie that was being studied suddenly burst out and killed the researchers who were caught off guard by his side.

Ling Yue, who went to get the research materials at that time, was fast, and seeing that the situation was not good, he rushed out of the laboratory and locked the metal door at the moment of the power outage.

Ling Yue, who escaped by hiding outside the door, was glad that his life was great. Suddenly, as if he remembered something, he ran to the stairwell with an unusually ugly face.

The fourteenth floor of the research institute, Ling Yue's laboratory.

When the power was suddenly turned off, the female zombie soaked in formalin suddenly opened her blood-colored eyes.

Its rapidly growing and elongated black nails thrust into the container that held it in the next second.

"Click......"

The glass container shattered, and formalin poured out.