Lena Cobain lost her mother to werewolves at the age of 8, her dad became a hunter and was obsessed teaching her everything he knew. Naturally she became one of the best. Once her dad died she was alone, hunting was all she knew or cared about her reckless stubborn spirt got her into alot of trouble though. Along the way she meets the famous Winchester brothers she reluctantly befriends them and becomes closer to them and creatures she'd never though she would. But will they be able to keep her out of trouble or will she destroy herself?