Felix "O" O'Connor is an ex-con from central Ohio that has spent the seven years since being released from prison working on a ranch in the Big Horn Mountains of Wyoming. Rarely does he venture out into the world and never does it come looking for him.

Both of those things change when his twin sister Alexa "Lex" Borden calls from Columbus, Ohio to ask for his help. Earlier that afternoon, she and her husband were both beaten unconscious and their two year old daughter abducted from their front yard. Nobody saw a thing, the police are stumped, and it is a well known statistic that if a child isn't found in the first 48 hours, they rarely are.

O immediately drives back to Ohio and finds himself with just 21 hours to find his beloved niece before potentially losing her forever. Plunging himself into a world he'd long ago left behind, he crosses paths with criminal masterminds, human traffickers, gun runners, drug smugglers, blood-thirsty spectators and suspici ...