After a deadly earthquake turns Seoul into a lawless badland, a fearless huntsman springs into action to rescue a teenager abducted by a mad doctor.

Becca, an anxious, non-vampire teen is torn between two boys. Before she can choose, Becca must get around her controlling father, who embarrasses Becca by treating her like a child. Meanwhile, Becca's friends contend with their own romantic issues - all of which collide at the prom.