In future New York, Olympia Group and its AI Prometheus control the justice system. Rex, a hacker known as a Blank, seeks justice for his judge father Arthur, whose death was faked as suicide. As the Black Judge, he exposes corrupt police. Top AI detective Ethan hunts Rex but finds a lost data drive revealing black officer Marcus’s illegal cybernetic trade, while the system shows no record. Rex rescues Chloe and clashes with Ethan, then plays Daniel’s audio exposing Dr. Orlov: he killed Ethan’s father, implanted Daniel’s data into Ethan, and turned him into a controlled tool. After breaking his control chip, Ethan allies with Rex, Luna, and Nova. When Orlov launches Sky Eye to erase all Blanks, Rex is arrested intentionally, enters headquarters, and plants malware during formatting. In virtual space, Rex shows AI Iris evidence of Orlov’s crimes. Iris redefines justice, broadcasts the truth, and Olympia collapses. Orlov, Marcus, and Morgan are arrested. Ethan becomes a true police officer, while Rex leaves a chip reading “Justice never expires.”
