Nova Gilbert is no stranger to the supernatural world, especially since her sister was a doppelganger, Kol changing the teen in a way to warn her friends of Silas but they killed Kol forcing their sister's death. Nova expected to die happily but waking up in her house with no one around besides a sociopath. Kai Parked was trapped in a prison world since killing his siblings. After 18 years by himself he never expected another person to show up.