Enchanted (Niall Horan)

When Abigail Davis, and her best friend Poppy Robinson get invited to Seth Clark's, one of the most popular guy's party, they don't know what to think. Rumor has it, Seth's mum went to secondary school with One Direction's Niall Horan's mum. When Abigail encounters a strange figure at the party, she doesn't think much of it. Until, something special to her disappears! Could this mysterious figure have something to do with this disappearance? Or is it her evil step mum and step siblings?
~sorry summary sucks story's better~