Charlie calls Sam and Dean to tell them she found the Book ofthe Dead which could help remove the Mark of Cain. TheWinchesters race to her after she tells them she's been shot bya man named Jacob Styne who says the book belongs to his familyand he won't rest until he gets it back. Castiel and Metatrontake a road trip to find Castiel's grace but they hit a coupleroad bumps along the way.
