Itachi's Shadow

Slight AU; while leaving Konoha on the night of the massacre, Itachi finds himself saving a young girl, whose life has been targeted by Root. Koharu is blind, but the abilities of her Kekkei Genkai caused Danzo to view her as a threat. Having promised her father that he'd take care of her, Itachi is now responsible for the child, and must bring her with him into the Akatsuki.