Tackle it.

Sia and Mandy Myler,both sisters move to London where Mandy has a job working for the most reputed CAYDEN COMPANY while her younger sister, Sia Myler is a messy, boyish and badass teen that goes to school and succeeds at earning the job of being a cleaner at the Cayden family's house.

FBU stands for •Far •Beyond •Us and is a term used in Sia's new high school to refer to the rich,arrogant and intelligent group including Hiro and Haruna Cayden,brother and sister from Cayden family. Hiro can be described as a handsome,arrogant playboy but very intelligent ;Yuki is a straightforward,serious,handsome and responsible man and Haruna;a very kind and friendly person even if she is in the FBU squad. Sia however is hated by a group of rich mean girls because of her confidence and sarcastic badass response to bullshit.