"We will survive this world, together." "Promise?" "I promise."

When the malicious Governor of Woodbury takes hostages from a group of survivors living at a nearby prison, his daughter is the one to betray him and break them out and, better yet, go with them back to the prison. What started as just a plan to annoy her father led her her finding a certain someone that she'd never forget -- and may always be with, if the world of terror lying beyond the prison fences doesn't take them down with it in the end.