A man wakes up in the Australian outback with no memory; however, he must use the few clues he finds to know his identity before his past catches up with him.
With a stubborn cop on their trail, the man and Luci race to find the mysterious caller. Meanwhile, Helen progresses in her investigation but finds herself still behind.
The man is left reeling from discoveries about his past, but his progress is derailed when he faces a mysterious and perilous threat.
The man is forced to use Helen to ensure he survives long enough to discover his identity. Moreover, Lachlan's desire to find the suspect grows.
Figures from the man's past converge and he finds himself face to face with an old acquaintance, entering a disturbing mental and psychological spiral.
As the puzzle pieces come together, the truth about the man's identity is almost within his grasp, and it becomes clear that the answers lie in the Russian woman he has visions of.