Pammi has a secret - she is an Able. At night, she travels through time to an ancient city called Zanum. She's been visiting Zanum since she was seven and she's kept it a secret from everyone, including her own mother. Especially her mother.Everything's been fine . . . until now.On the night of an important Zanum ceremony, Pammi follows her gut instinct and defies an elder's orders, inadvertently leading evil directly to the door of the city she loves...