River had a troubled past her Dad died and she has a sister named grace amd she is Nine years old , Her Dad was one of the powerful gang in the U.S. He didn't Have a son to past down the Title, So she past it down to her Daughter He knew that river will make a Great leader, So he train her how to fight, use kinfes and Different kinds of Guns But River Dad died of A Gun shooting, and he never made it alive The only thing that she loves is her sister. But everything changes