The city pulled him in. The lie pulled him under.

Undercurrent is a first-hand account of what happens when a police officer disappears into an undercover identity and stays there too long.

Brisbane, mid-1990s. Jason Somerville is a young Queensland police officer who never planned on joining the force, let alone working covert operations. After a routine buy-bust draws attention to his instincts on the street, he is selected for undercover work and gradually absorbed into a world built on deception, performance and constant threat. His assumed identity, Michael Bates, becomes more than a cover name. It becomes a survival tool.

Undercover policing is not cinematic. It is patient, tense and psychologically demanding. It means handling drugs instead of seizing them, laundering money to maintain credibility, and earning the trust of people you know you will eventually arrest. Every word is measured. Every interaction recorded. Act too much like a cop and you are exposed. Act too well as a criminal, and you risk becoming one.

As the operations escalate, so does the personal cost. Jason lives between safe houses and courtrooms. His marriage strains under secrecy. Trust erodes. The line between the man and the persona blurs until pretending no longer feels temporary.

In this world, the “white lie” is not harmless. It is currency. It keeps you breathing. But each compromise leaves a mark. The question is not whether to deceive, but how much of yourself you can surrender before something fundamental shifts.

Written with blunt honesty and a distinctly Australian voice, Undercurrent captures the grit, danger and moral tension of sustained undercover work. It is a true story about identity under pressure and the slow erosion that comes from living too long in the grey.

“Uncompromising, gritty, authentic … grounded in lived experience.”

“A compelling exploration of identity, moral compromise and the cost of losing yourself.”

“Survival can depend on the lies you learn to live with”