The Winchester boys grew up with the knowledge that Supernatural things were evil. And so far none of these Supernatural beings have proved them wrong... until now. On one of their missions they meet a girl named Lacy. They found out that she too is a Supernatural being herself but definitely not what they expected. On their journey, Lacy made it her mission to make them believe that not everything is evil. After being raised to believe that anything Supernatural was evil, can Dean and Sam believe her? Let's see if Lacy can change their minds.