Watcher in the Sky Iron Savior

I'm watching the mountains
I'm watching the sea
Observing the creatures
I am lost - set me free!

Across the heavens I made my way
I've seen empires rise and blown away
I have arrived... my destiny
But after all, there's just emptiness in me

Out in the darkness - I've been going mad
Where are the others - there's silence in my head

'Cause I'm a watcher in the sky
I've seen universes die
Out in the cold my systems overload
I'm here and lost in time
Watcher in the sky - sky

I'm trapped in this nightmare
Endless tortures and pain
Millenniums have gone by
Uhhh, it drives me insane!

Who am I now?
I'm not a man - I'm not machine
I gave my life away - for the Iron Savior dream