When Hell Freezes Over

Diemond Frost. Princess Frost. Lady Frost. Whatever name you would like to call her or even make up your own.
Daughter to Draven and Rica and born in the deepest circles of Hell where it's not hot or sweat inducing. No. She was born on the opposite side of Satan's territory.
You know the expression "When hell freezes over." This is the world she knows. The place she grew up. The place she calls home.
Amongst the ice-laidened roads and buildings, icicles hang from everywhere as if it were Christmas. This is a year round basis for her.
Well, Diemond is the only heir to the throne of Frost and the suitors line up one by one to ask for her hand. Nevertheless, none of them strike her as the perfect mate...
Until a fire demon prince strikes her. A love long forgotten creeps up to haunt her.