Looking for fic - Blind Stiles in dystopian AU

[federfall]

I'm looking for a fic, where blind!Stiles is led by Lydia through some kind of magical wasteland. There they capture Derek, who was in a fight and temporarily weakened. There are different territorys for humans, witches and werewolves and war rages between them. Lydia and Stiles are witches and try to find a safe place, but are shunned from a lot of places because of some kind of tattoo. Later on, Allison is helping them and then they get captured by the werewolves, just before an major attack. Relationships are Derek/ Stiles and Allison/Lydia. It was a rather long fic.
I just need the name of the fic and/ or the author, AOW doesn't seem to have it anymore.
Any help would be welcome.