Desperation of the Killer

I am a shadow on the wall.
I am the creature that watches you while you sleep.
I'll be the one to kill them all
And watch you cry because you're beat.

Show me the way,
Lead me away from this Hell.
There will still be the day
That I'll crawl out of this well.

There's nothing left,
Your cover's blown.
So save your breath,
My location is unknown.

Pain is nothing that a downpour won't erase.
Your face is like the face of death.
I want to tear out your heart and eat it.
I laugh while I kill you.
I laugh when you die.
I'm excited when your final breath leaves you
And you stare blankly at the sky.
I laugh while you die.