Will and Nancy were never sheltered from the dark side of the city as children; their parents were notorious drug lords who dealt with the dangerous and the shady everyday. But, when their parents suddenly disappear with nothing but a single note reading: "You have to leave as soon as you read this. We've left for London, but don't follow us. It's not safe" , they're officially on their own, and on the run from people they know nothing about. How do you save yourself when you don't know who it is that's hunting you, how do you find answers that don't want to be found?