Julia Swan is the younger sister of Bella Swan. When the Cullen's and pack are talking about the newborn vampire army Carlisle calls his friend Niklaus Mikaelson. Carlisle shows everyone a picture of Klaus family. But Bella saw a picture of her sister and couldn't believe it. The wolf pack was always close to the younger swan girl. While Bella hung out with vampires he sister hung out with wolves. What happens when Bella sees her sister for the first time in 2 years? What happens when she meets the wolf pack? Emily Young doesn't exist. Seth doesn't imprint on Julia. Sam and Leah never dated.