I fell in love with the Vampire King(Twilight fanfic/ Aro Volturi love story)

Lacey turner 15 years old. ~Wants nothing more than to be adopted. Then along comes Roslaie and Emmett who has wanted a child more than anything. They bring her home. Everyone is happy until Alice get's a vision. a vision that Lacey was meant to be in Volterra, Italy. Rosalie and Emmett take her there and Lacey goes on her own to explore. What will happen when she takes a tour to Volturi castle. She is human after all. Will she get a choice or will she die?
Disclaimer: Stephanie Meyer owns all the charactors apart from Lacey.