This is the last film of the twilight saga, it's about the new vampire (Bella) and her daughter the new human-vampire.
Bella goes to hunt for her first time, all of this world is new for she. When she finished, she goes to know her daughter Renesmee and Bella discover that Jacob is imprined for her child. Also appeared her father, Charlie, that she didn't see him for a long time. On day Bella, Jacob and Renesmee go to the forest and there, they see a Edward's cousin but there is a problem she didn't know about the existence of the child. Then Irina (the cousin) goes to the Volturi to tell what she saw. She tell that Edward and Bella have a immortal baby (this type of children destroyed all the village and they have don't have to live) and Volturis want to kill Renesmee. And in this film, you can see what happen with this problem and the final of the twilight saga.