The Release of Rage

My third poem ever written, and id love to hear wat u think of it, so plz comment. Thanx!

If only you could see
What the world came to be
Once I escaped my silver cage
And unleashed my fury and rage.

How proud would u have been
If I cleansed this world of sin?
With all of your lies, I'm done
No matter if I am your son.

I spread my wings and hope to fly
Or in my anger, I will die.
So I'm gone. I leave this place
And watch the end of the human race.