Three years after uncovering the corrupt practices in his hometown of Winton, Queensland, Indigenous detective Jay Swan is assigned to investigate the disappearance of an Asian tourist in the small mining community of Goldstone. After a youthful local officer, Josh, pulls him over for suspected drunk driving, he promptly informs the town's corrupt mayor, Maureen.
While resting in a motel caravan, Jay is suddenly jolted awake when the place comes under gunfire from two armed men, one of whom sports an eye patch. Upon learning about Jay's investigation, Josh, alarmed by the motel's management's anger, takes him to a secluded off-grid location to avoid further trouble.
In his quest for answers, Josh visits the nearby Furnace Creek mine, where he meets Johnny, the supervisor, who attempts to bribe him into facilitating an expansion of their operations. Meanwhile, Johnny communicates with Maureen, as both are desperate to secure approval from the local Aboriginal land council, resorting to bribing Tommy, the council's head.
In search of information about the missing tourist, Jay consults with a local elder, Jimmy, who guides him towards Furnace Creek. Despite the security measures, Jay manages to sneak in and witnesses young Asian women being herded from a plane into a van, coerced into prostitution to settle debts. His peril increases when he is apprehended by Furnace Creek's security, and the following day encounters intimidation from Johnny.
After returning to his temporary residence, Josh informs Jay that Maureen has requested his presence for tea, where she cryptically warns him against pursuing the case. Later, a press conference showcases the mine's supposed expansion, presenting a facade of council approval that Jimmy publicly rebuffs when he walks out without signing.
Jay receives an anonymous tip leading him to one of the girls' passports and discovers a shocking scene at the local creek—the body of Jimmy hanging from a tree. As Josh insists that Tommy witnessed a suicide, suspicions arise. At the local bar/brothel, Josh befriends a prostitute named Mei, assuring her of his willingness to help if needed.
Tommy confides in Josh, admitting to the murder of Jimmy and shedding light on the crooked dealings of Maureen, Johnny, and affiliated thugs. Jay investigates the area where the lost passport was discovered, uncovering skeletal remains he believes to be of the missing tourist.
After Josh hears from Mei, he discovers the brothel has emptied the women. In pursuit of justice, he confronts Maureen, who hurriedly discards incriminating documents, and demands a connection to the criminal enterprise. After reluctantly agreeing, she contacts the head of those operations.
However, when Josh finally locates the trailer where the women were held, he finds it abandoned. Unfortunately, he is ambushed by thugs who force him to dig his own grave. Fortunately, Jay, having stealthily followed him, intervenes and thwarts the ambush, allowing them to unite in the search for the missing women.
An intense shootout ensues at Furnace Creek, where they manage to uncover the women's location amidst the chaos. as Jay pursues Johnny's escaping plane, Josh successfully rescues the captive women. Jay, however, faces a confrontation with an armed guard at the airfield, resulting in a spectacular crash of his vehicle while Johnny manages to flee.
In a twist of fate, as Jay recuperates at his shelter, Josh updates him on the federal authorities taking the reins of the investigation, having rescued the women and set their sights on the rampant corruption. Moreover, Maureen has fled the scene.
With a heavy heart, Josh expresses his wish to transfer away from the outback to seek a fresh start by the ocean, free from the stain of corruption. Jay, reflecting on their journey, bids Josh farewell and embarks on a solitary drive through the desert, retracing the steps taken with Jimmy towards their ancestral roots.
