Akame Ga Kill: Capital Deception

Sayuri is Keade's young sister. Kaede wants nothing to do with Sayuri. Sayuri wants to kill Kaede. Sayuri is apart of a team called Black Knights. Lubbock is in the Night Raid team. He lives with them and assassinates people. When the two are caught in a war, Lubbock takes Sayuri as a prisoner.