Robert Foster escapes captivity in Union City after being forcibly removed from The Gap, the isolated desert region where he spent his childhood among Aboriginal communities. Thrust back into a sprawling metropolis controlled by shadowy corporate interests, he discovers a web of systemic corruption that reaches far deeper than his initial escape. As Foster navigates the city's underbelly and confronts those responsible for destroying his former home, he uncovers truths about the power structures that govern society and the forces that brought him back against his will.