After witnessing something traumatic Bella is put under witness protection where she must pose as "Agent Cullen's" wife. Scared, she moves away but, 5 years later, Edward shows up.
However, she soon discovers that the family is a coven of vampires.
Bella expresses a desire to become a vampire herself, against Edward's wishes.
The movies take you on an epic journey following the experiences of average teenager Isabella Swan.
She meets a supposed teenager, Edward Cullen who is really a vampire born in the early 19 century.
Jacob Black, a member of the Quileute tribe who is also a shape shifter taking a wolf form, comforts the distraught and severely depressed Bella.
She comes to care deeply for Jacob, though less than she loves Edward.
They quickly start developing romantic feelings for each other, and Bella soon finds out the truth about Edwards not so normal past.
Most people recommend watching all of the Twilight movies in order, chronologically.
When she moves from San Francisco to Forks her online and offline world collide. AH18-year old Bella Swan doesn't know what to do after High School.
Her only true friend and confidante is a boy online whose name she doesn't even know.
In the film series, Bella is portrayed by actress Kristen Stewart.