Not Living A Supernatural Life (Book Two The...
No one has it easy when Katherine Pierce comes back to town with an agenda, not even Olivia Gilbert, Elena and Jeremy's 14 year old sister, or her boyfriend, Cristian, who was just released from the tomb, is Anna's cousin, and just had to watch her die Katherine wanted the tomb vampires, including Cristian, gone.
Cristian knows Katherine. Will this be easier for the gang because he's the one that 'Know thy enemy', or will Katherine exploit his weaknesses and destroy him the way she knows she can?
By hurting Olivia.