Hades' child

I am blind,
For I see no good.
I am mute,
For I speak no truth.
I am deaf,
For I hear no right.
I am numb,
For I feel no joy or sorrow.
There's no room for sympathy,
Or for pity.
I am a heartless creature,
For I crash them by my hands.
I bring them to their grave,
Giving them justice they deserve.
I put thorns,
So no one can cross.
Only I can tell who may pass,
For I rule this world.
Souls dwell in my home,
But not for too long.
I am more than Hades,
For he's even afraid of me.