Cain, warlock/once Immortal, is thrust into the twenty-first century as a simple human. Relying on the evil beast inside him, from centuries of using black magic, he has to find the Spell of Immortality to become immortal once again, and break the curse his mother had cast upon him. Entering the twenty-first century, he stumbles upon Gwen, an oddly familiar, beautiful young woman. Discovering Gwen's mother, his friend, has disappeared, Cain feels it his duty to look after the attractive lass, hoping that she will have clues in finding the spell he desperately wants, and his missing friend.

When Gwen lays eyes on the handsome immortal that lands in her dining room, terror and excitement race through her. Cain doesn't remember her, or their intimate past together, but she could never forget him or his sensual caresses. Wanting to explain her actions from that fateful night, that changed both their lives, she can't help falling in love with Cain all over again, but is it too late for them to start anew with all the secrets between them? Will they find the love they once shared, or have the evils inside Cain already transformed him into a monstrous, uncaring beast for all time...