The wolf at your door

I will be there wherever you go
When will I strike, you'll never know
Await my devastating blow
Hidden in darkness I arise
I am the key to your demise
You will be dead before you realize

The moment you let down your guard
I'll make my hit and I'll hit hard
One sign of weakness all I need
In a blink of an eye I'll make you bleed

I am the sound of falling glass
I am the call of your distress
I am the plague that comes to pass
Through your flesh I eat my way
Don't drive me out, I'm bound to stay
I will be there until the end of days

You cannot cast away my spell
I have the power to bring hell
I feed upon your inner strife
Balance on the edge of a knife
I rule your life

Chorus:
Nowhere to run
Nowhere to hide
I am your shadow overnight
I am the wolf at your door

I am the sickness in your veins
I am the cancer in your brain
I cause your everlasting pains
I assassinate your cells
I make your life a living hell
I am the threat you can't repel

Doubt what your future will behold
Sadness and grief, a heart stone cold
He stains spread all over your skin
It won't take long 'till you give in