The forgotten immortal

For thousands of years, an immortal named Erasmine has lived a cold, unemotional life, with a heart of stone. One day, Leo comes along, an immortal who wins her heart. He shows her what it's like to come out of her cold shell and experience joy and love. But the more he shows her of love, she also sees the darkness and evil behind his actions. Leo finally falls hopelessly in love with a simple mortal, and kills Erasmine. She is brought back to life and is filled with hatred and anger.