To the end of the ocean and back ~Captain Swan~

Mermaid!Emma and Fallen Angel!Hook. Set in medieval times.
Fate is a fickle thing. A dirty, yet pure thing at the same time.
She, a siren. And he, a Fallen Angel disguised as a pirate. She saved him and he eventually saves her(at a rather unclean tavern).
A tail becomes a pair of legs and wings are revealed.
All at a Kingdom called Storybrooke, where they say lost tales come to harbor, and adventure awaits.
A blatant lie. Twisted beyond the web of the spider who created it.
He's dirty, drunk, and a flirt.
She is the good in the world, to pure to fight.
How wrong both are.
But again, fate is a fickle thing.
And they say tall tales are hard to follow.