Carnegie Medal winner Theresa Breslin explores the dangerous world of cage-fighting in this dark & powerful new novel Escaping from a troubled home & struggling to survive on the streets the abandoned tunnels of the London Underground are a perfect sanctuary for Kai Along with other teenagers running from their pasts he finds somewhere to belong in this strange community of outcasts But Kai is now facing a very different kind of fight Every night led by the enigmatic Spartacus the runaways must become cage fighters each fight broadcast to the outside world via You Tube With pay-per-view profits racking up Kai & his friends hope to be able to start a new life Yet treachery & danger are never far behind & a new arrival threatens the order that Spartacus has worked so carefully to maintain & then there is the looming finale the last battle between Kai & his nemesis Leo the Kill Fight