Stella McCall is an ordinary American Girl from Beacon Hills California. Twin sister of Scott McCall. They have always been inseparable. That is until the day when their lives got turned upside down. When Stella was 12 years old she was kidnapped. Not a single trace of her left behind, everyone believes she's dead, everyone, apart from Stiles Stilinski. Now six years since Stella's disappearance, weeks before her 18th birthday, the pack, with the help of the supernatural are ready to fight to get Stella back. Stiles is willing to go to extreme lengths to find the girl he's been in love with since elementary school. Will he succeed? Or will he lose the person he loves the most forever?