Mind Demon.

There's a place in my head,
Where everyone's dead,
And no light to be seen,
Where everyone's mean.

And this place in my head,
Where you are all dead,
Has a ruler of all,
Controlling the small.

He's a demon, I tell you,
With eyes of dark red,
He'll sell your soul then,
Put a price on your head.

You're nothing to him,
Just another lost soul,
A powerless human,
For him to control.

An while ago,
He turned mighty blood lust,
So killing and torture,
For him are a must.

One day you'll believe,
That he's started to change,
But that very day,
Is when things will get strange.

He'll stay in his quarters,
All during the day,
Stalking by night,
And having his way.

But because you mis-trusted,
His leading ways,
You'll be next on his list,
One of these days.

Most people would think,
This place is hell,
And if that's what you thought,
Then you guessed very well.

He's not just a demon,
Or an evil old man,
He's pure devil spawn,
The one called Satan.