Anon

The film immerses viewers in a disturbing future where cutting-edge technology, known as Biosyn implants, has altered society. Privacy and anonymity are concepts of the past as people’s entire lives are logged into an extensive network called The Ether.

Sal Frieland, a detective portrayed by Clive Owen, is confronted with a series of disturbing murders that seem to be interconnected. As he delves deeper into the investigation, he discovers alarming connections that point to a systemic failure within the very technology society relies upon.

Sal learns that the murderer has uniquely infiltrated the victim's Mind's Eye, transmitting the final moments of their life from the killer's perspective. This shocking revelation leaves Sal confused, as the evidence suggests the victim was alone at the time of their death.

During his investigation, Sal meets a mysterious woman known only as 'the girl'. She appears to lack any identifiable ties to the world around her, sparking intrigue and concern as Sal begins to suspect she may be connected to the cases he is uncovering.

In a troubling twist, Sal attempts to send recordings of his findings to his supervisor, only to discover that the file has been deleted. This indicates a disturbing breach of their digital security, further complicating Sal’s understanding of the situation.

As Sal's investigation unfolds, glimpses of his troubled past with his ex-wife Kristen emerge, hinting at a tragic event involving their son. This backstory adds depth to his character, explaining his determination to solve the case despite the challenges he faces.

Sal stumbles upon a double homicide involving a same-sex couple, executed with methods similar to his original case. This discovery indicates a potential pattern, intensifying the urgency for Sal to track down the elusive suspect before more lives are lost.

Sal races to the crime scene, and a thrilling chase ensues after the killer, who manages to escape by hacking into Sal's own Mind's Eye. This frightening turn exposes the vulnerabilities of the very technology that was meant to safeguard lives.

In a tactical move, Sal devises a plan to lure the elusive hacker by creating a false digital persona. Posing as a stockbroker seeking to cleanse a past indiscretion, he hopes to draw out the hacker by utilizing a bulletin board frequented by past victims.

The plan pays off when 'the girl' takes the bait and arranges to meet Sal. However, unaware of the surveillance by Sal's colleague Lester, the meeting raises more questions about her connection to the ongoing murders, as she slips away without revealing her true identity.

Tech specialist Cyrus Frear is brought in by Detective Gattis to help track 'the girl's' digital footprint. As Cyrus delves into the investigation, he discovers live records of the girl, but the hacker swiftly cuts off all connections, presenting a significant setback.

Commissioner Kenik alters the focus of the investigation, indicating that the case is a precursor to a larger wave of crime rather than just isolated murders. This strategic shift forces Sal to go deeper undercover to gather vital information.

In an unexpected turn of events, the girl refrains from harming Sal despite the escalating intensity of their interactions. This deviation from her established pattern raises doubts about her intentions and forces Sal to reconsider previous assumptions.

Sal confronts the girl at her apartment, where she insists she is not a murderer. Revealing the manipulations at play, she draws out Sal’s traumatic memories, showcasing the complexities of their intertwining fates as he grapples with their shared reality.

In a climactic moment, the real hacker emerges to attack the girl while she distracts the surveillance team. Sal learns that Cyrus, posing as a tech expert, is the true criminal and serial killer behind the chaos, leading to a tense confrontation that determines their fates.