Delilah Rosen, otherwise known as the nerd, Deli Ross has had a tough life. Her parents are both dead, both of them murdered at different times when she was seven years old, and her only family left is a six year old girl she found on the streets and now calls family. When she was sixteen, she was the closest to happy she had ever gotten. Working on cars, the right hand woman of the Crossing Blood Gang, and a fifteen year old 'sister' that loves her unconditionally. Until her sister is hit by a car and confirmed dead before she even got to the hospital. Delilah has decided her gang days are over, and leaves the Crossing Blood, her only family, to live a normal teenage life for a while, while she copes with the recent death. She poses as a nerd in a high school far away from anywhere she has ever been, and is doing fine. What happens when her old gang decides to show up? Will she bring back Delilah, the badass in the gang? Or will she turn them away to continue living the nerds life? Read to find out in They Came Back.