The Ugly Duckling and the Beast

Once upon a time there was an ugly duckling: a white sorceress with a pearly veil over her eye. She was fleeing from an imposed suitor and ended up in the lair of a dark sorcerer. There lived a beast: a black mage in horrifying bone armor. And his heart was hidden in darkness and cold until a bright sorceress burst into it. And they lived... Whether long or happily is a secret behind seven seals.