Family Vengeance - Sequel To Unfamiliar Feelings (Emblem3 Fan Fiction)

It has been over 2 years since the end of Unfamiliar Feelings. Emblem3 is set to become a global phenomenon and life for Riley is perfect. Too perfect. The appearance of Riley's long lost sister Cameron will turn everyone's lives completely upside down. Why hasn't Cameron shown up until now? What are her motives with...