Alan is a naive young man with an obsession. His obsession is shared by countless Gen Y 'teeny-bopping Twilight nuts' and those in want of fangs. Alan, however, knows that his friend Cassidy has recently become a pale blood-sucker, and is hiding out at a country house they used to holiday as children. Al's pal Zane creates a web-site called 'allyouneedisblood.com' to cash in on Cassidy's 'condition' and take advantage of those with the obsession. Along with their mutual friend, the moralistic Celeste, they set off to find Cassidy, persuade her to take part in the venture, and bring her home. Alan's motives become increasingly blurred as things become increasingly fatal. In a world where technology is king and social networking rules our lives, what is it we really need?