Bella is The Female Original Hybrid (Twiligh...
At first look, Bella is an extremely beautiful 21-year-old woman who looks 18. But in reality, she is a 1000-year-old hybrid. A traditional vampire and werewolf hybrid. Frozen at the age of 21 1000 years ago along with the rest of her siblings and psychotic father. She is Klaus's twin sister but is not subject to the curse because she was able to hide her first werewolf transformation. She loves Niklaus and her siblings but she travels the world on her own to explore. She does visit them as often as she can though and lives with them from time to time.
Finally, after 1000 years she meets her mates. Yes, I meant to say mates as in plural. Bella has 2 mates. Read and follow the hybrid and her 2 mates through love, hate, happiness, family issues, and magic. This is a Twilight and TVD crossover.
Couples: Carlisle/Esme, Luisa (Lu for short)/Charlie, Rosalie/Emmett, Charlotte/Peter, Alice/?..., and finally Bella/2 Cullens (you'll just have to find out who).