Your pretty much rewriting your intro except now your closing your paragraph so you need to wrap everything up an tie the ends
That the narrator wants his beloved back and the raven shows he wont and is faces with the hard truth
The answer would be A.
The question you have to ask is, is it possessive?
Yes it is possessive.
The wing is owned by the bird. Its wing was broken.
It's means it is or it has.
It's would not make sense in this case because you can not put it is or it has into this sentence.