Villain of the story - Labrat

In the dead of night I was thrown to the floor
With a bag on my head and a gun to my back
What is happening?
What is happening to me?
I awake connected to a strange machine
People wearing white coats surround me
I hear them say that my levels are rising
But I don't know what that means (someone help me)
My vision's blurry and I don't feel like myself
My body's burning like it's starting to melt
They've got my strapped down (I need a way out)
I try to scream but I can't make a sound (help me!)
Suddenly I feel overwhelmed with strength
My teeth are grinding and I'm foaming at the mouth
I can no longer be restrained
I'm tearing all these needles and wires out of me
Setting myself free
You'll pay for what you've done
I'll never be, never be the same again
My life is over now you're to blame
I'll drag you down, drag you down to the grave
I'm not the only one, I'm not alone
You created an army that will burn the world down, burn the world down
We will burn the world down
I hear their screams coming from down the hall
All the experiments are eating the flesh of everyone they can find
No one will survive
I look around, they're not here anymore
I see them watching from the room next door
I put my head to the glass until it starts to shatter (shatter)
Are you ready to die?
You'll pay for what you've done
I'll never be, never be the same again
My life is over now you're to blame
I'll drag you down, drag you down to the grave
I'm not the only one, I'm not alone
You created an army that will burn the world down, burn the world down
We will burn the world