Some truths are better left unknown... Within just two years, more than five billion people disappeared, leaving no trace behind. When her parents vanish, Leanne clings to hope and waits for them to come home, all the while worrying she's losing her brother to a local gang. When a missing girl returns, Leanne sees her chance to get some answers. But as the world unravels around her, it releases horrors that were best kept hidden. And she's not the only one wanting to know. Can they stay ahead of those who will kill for the truth, and survive to face a future they can't even imagine?