The kill factor

Summary: "Fifty contestants. Five mental and physical challenges. One winner. In a near-future where a virtual currency of digital content fuels a fame-hungry society, a brand-new experiment that combines social media and reality TV has been greenlit. Voted on, ... contestants are sent to a maximum-security reform camp on an island where they can have no contact with the outside world. To lose means prison. But to win is to be free. The most popular young offender with the most upvotes by the end is given both a second chance in society and a cash prize. This kind of money could mean everything to Emerson and her family, who live in the Burrows, one of the subterranean villages where the government have buried affordable housing. It's more than freedom. It could mean the chance to change her family's circumstance and finally find a place in the society they've never been allowed into"--