Who am i?

On the outside
I may seem sweet and nice
But on the inside
You could see all the bloody tears that I've cried
I'd sacrifice
My heart of ice
To see you go toward
The dreaded light
Walk all you want through the trail of life
Keep walking and you'll face many deceitful fights
Come into my heart
See the darkness inside
You'll walk out
Drenched in tears of blood by my side
If you go through my mind
I'm sure it'll drive you insane
Or you might find a lovely white crane
In a river of red
That is my blood
Its pure white feathers are infected
By my broken dreams and memories
Everyday I'd think and think
Maybe I should take a drink
Of this bloody river
I take a sip
Here and there
And all I could taste was sweet bitterness
I start to wonder
Whose blood could be so bitter?
I looked at my hands
And walked away
Then suddenly...ouch!
I'm bleeding again
I'm bleeding blood of black
How can that be true?
I licked my finger
I licked it twice
I sat back down because it tasted like sweet ice
How can that be?
This person is not me
The river of blood calls out my name
And it's snowing
How can my blood be red but bitter and black but sweet?
That just goes to show
I'm not what I seem to be
I'm not meant to live in this world
And it snows...
It's snowing all the tears that ive cried
It's snowing all the people that have died
It's snowing all my emotions and bitterness away
It snow and snows
Day after day
For eternity, it never ends
My days go on
It snows all my sins
And all that ive done wrong
Many years has passed now
..And it's still snowing...
...In my world of eternal darkness...