Heechul's Little Sister (Super Junior fanfic)

Annika is 16, and currently living with her mom and dad, but her life turns completely upside down when she has to live with her older brother Heechul and the other 14 members of Super Junior. Think this is enough? SM Entertainment also takes interest in this young girls' talents. Annika learns that making dreams come true is harder than it looks and the family doesn't just consist of blood related people.
This is written in Annika's P.O.V mostly.