Winter's Beginning, World's End

Lucy and Arya never expected to be the only two women in the Brotherhood, but then again, no one expected the Wall to fall or the Red Wedding to happen. Now they struggle to survive: raiding for supplies, fighting Lannister rule and killing White Walkers...as if being a teenager wasn't hard enough. Told alternating between Lucy's POV and Arya's POV. Rated M for language.