It's a deadly race against time... Tech billionaire Miles has more money than he can ever spend, and everything he could dream of - except time. Now facing a terminal illness, Miles knows he must seize every minute to put his life in order. And that means taking a long hard look at his past. Somewhere out there, Miles has children. And they might be about to inherit both the good and bad from him - possibly his fortune, or possibly something more sinister. So Miles decides to track down his missing children. But a vicious killer is one step ahead of him. One by one, people are vanishing. Not just disappearing, every trace of them is wiped.