The arrival of the Ravagers has divided the people of the Valley into the weak and the strong. Of course, brave Foxy found herself among the latter.
Years of confrontation with the Ravagers hardened her, but they couldn't break her. She single-handedly gathered intel for the Engineers and tried to find Lloyd. And this didn't go unnoticed by the mad scientist, who began to hunt her down himself. Foxy was unwilling to hide at Ivy XO's as she was afraid it would bring trouble to the camp. And so she began to fight alone, hiding in the Wasteland.
Such harsh conditions forced the fragile girl to become tough. Though she gor some scratches, she covered them up with parts of the destroyed Ravagers.
They say that the closest people eventually start to resemble each other. Apparently, it happens with sworn enemies, too.