While hunting on a job, Claire Pierce finds that she is not alone. The Winchester brothers are also on the chase of the nest of vampires. With the death of her father, she is left to be taken care of by Sam and Dean. She has never worked with someone, she's used to doing the 'solo' charade. During her time with the Winchester brothers she starts to fall for Sam, but he is still blaming himself for her death. Will she be able to make him believe otherwise, or will she give up on him?