End of the Living

Y/n is Glenn's adopted sister because her family was very abusive and they all abused her and her dad did horrible things to her (sexually) and she ran away when she was 15 cuz she couldn't take it anymore and the cops found her and put her family in jail and then they put her in the Adoption center and Glenn and his family adopted her and she's been his adopted sister ever since and now it's the apocalypse and Y/n and Daryl are best friends (Takes Place season 1 all the way/through season 11)