Limbo is the desaturated, desolate world between Life and Death. Those unfortunate enough to fall into Limbo, whether by accident or by harm's way, become trapped in the lifeless zone waiting to be rescued. Saviors, a secret group of people, have the ability to willingly fall into Limbo and rescue targets and bring them back to Life. Saviors have been in existence for centuries, but a new evil is picking them off one by one. Enter James Moore, son of a prestigious Savior, who wants little to do with the chaotic job he is about to inherit. During his first mission into Limbo, James gets separated from his fellow Saviors and must survive within Limbo. However the once balanced world protected by Saviors has become uneven. James must learn to deal with a far more dangerous Limbo than he ever could have imagined...