After 15 long years of searching for her, Mine's twin sister: Leah, finally found her, but things take a dark turn when Mine accuses Leah of being an impostor, what's worse is that their mother: General Esdeath, has convinced Leah to join the Jaegers under one condition: that she spares Mine & Akame from death, but how will Esdeath react when she discovers that her daughter has secretly been feeding information on the Jaegers base of operations to Mine. Meanwhile Mine is plotting to kill Leah's "impostor", despite Akame's efforts to convince Mine to stand down, Mine's mind is made up: her sister's impostor MUST DIE! Will Leah escape the clutches of her mother, recruit a couple Jaegers members to join her in Night Raid, convince her sister that it's really her, prevent Akame and Kurome from slashing the shit out of each other, and bring peace back to the capital, all while pursuing her dream of becoming a world known music idol? Holy fucking shit this girl has a lot on her plate, are you sure she can finish it all?