When Bella (Stewart) relocates to the drizzly town of Forks, she meets the Cullens, a family of vampires who can control their desire to feed on humans. She falls in love with Edward Cullen (Pattinson), who sees in her the soulmate he’s been searching for. However, so appealing is her scent, he must battle his desire to drink her blood, the heroine akin to the vampire’s own personal heroin.