Itsuna Uchiha is the twin sister of Itachi. The two have always been together, so they share a tight bond, (or at least she feels they do), but after being abandoned by Itachi and thrown into the middle of her brothers' fued; she has to learn how to live without the one person she's always had by her side while simultaneously doing her best to make sure what little bit of family she has left stays alive as well.