The Twilight Saga Breaking Dawn - Part 2 : Bella is enjoying her new life and new powers, after the birth of their daughter, Renesmee. Soon, however, their family bliss is threatened again, by a new menace. Vampire Irina believes a child like Renesmee could challenge the power and existence of the Volturi. As Irina rallies the Volturi to destroy this potential threat, Bella and the Cullens - together with any allies they can assemble - are preparing to fight a crucial, ultimate battle, to protect their family.