Negan's Daughter

Alex Mason is a 17 year old girl living in a world full of walkers. Her father, Negan, is always on the hunt for more groups to "trade" with, or steal from and torture. Alex decides to run away, ending her up in a group with a boy with an icy blue eye, and a sheriffs hat sitting perfectly on his shoulder length hair. What happens when her new group is next on the to do list of her fathers? Can she persuade her father into letting them live, and not "trade".