Dahlia Lockwood and Noah Stilinski were Beacon Hills "it couple" before Noah cheated on her and she moved away. Years later, being a well known model, Dahlia moves back to Beacon Hills with her best friend Olivia Martin because Olivia's niece Lydia being attacked by an animal. Little did Dahlia know that the little boring town she once knew became the centre of supernatural occurrences. Dahlia Lockwood and Olivia Martin are OC. OC x Noah Stilinski fanfic