A search and rescue team are transported through deep space to a distant mining colony to save the sole survivor of a biological outbreak. During their mission, they find a lethal weapon which is set to arrive on Earth within the hour.

Set in the future in a time of interplanetary colonization, an unlikely pair race against an impending global crisis and are confronted by the monsters that live inside us all.

Gabriel tells the story of an archangel who fights to bring light back to purgatory – a place where darkness rules – and save the souls of the city’s inhabitants.