Chapter 1-"We will fight to the end".

Chicago Marie Grimes Is an 16 year old girl when The Zombie Apocalypse happens soon after being alone for 2 years she finds Rick Grimes group after being separated in at the Atlanta after Glenn saved Rick.2 years later and they on a farm owners- Hershel Greene,Maggie Greene,Beth Greene all think they not walkers they "sick" people that need to be saved.