The Most Dangerous Game meets Lord of the Flies underneath New York City. Trapped in the tunnels beneath New York, stalked by a tribe of barely-human cannibals, a young would-be adventurer must become a savage in order to survive. A group of urban cavers – people who explore unusual and potentially dangerous urban settings like abandoned and condemned buildings, construction sites, and sewers – get together to explore such sites in New York. Deep within the tunnels below the city, one of them falls victim to a crude, but clearly deliberately set, trap.