Somewhere west of Kokomo, Indiana, in a contained and isolated area, NASA is conducting a secret study on human behavior. Given a set of rules and the promise of a generous compensation package at the end, can several hundred people govern themselves and live in relative harmony for six years? The experiment, designed to mimic future colonization on a distant planet, appears to be a huge success. Until something goes terribly wrong… Two undercover operatives from an ultra-clandestine government agency called The Circle are sent to investigate. When Diana Dawkins and Nicholas Colt discover the shocking truth, it’s clear the experiment must be stopped. What isn’t clear is if they’ll make it out alive.