The Last Signal

When a fast-mutating virus erupts in the quarantined coastal city of Port Mercy, public-health investigator Dr. Mara Venn arrives expecting an outbreak investigation—not a battlefield. The infected are violent, unnaturally adaptive, and capable of moving in coordinated groups. Worse, some whisper names, recognize loved ones, and repeat fragments of their former lives. Emergency-room nurse Elias Shaw has witnessed those moments up close, and he refuses to accept the official claim that the infected are neurologically dead. Hiding inside an abandoned radio station, seventeen-year-old pirate broadcaster Nia Ortiz intercepts government transmissions that contradict the public story: the outbreak may have begun weeks earlier at a privately operated marine research facility. As hospitals fail, the power grid collapses, and evacuation routes become killing zones, the three survivors form an uneasy alliance. Their search for the origin leads through flooded tunnels, sealed laboratories, and neighborhoods ruled by infected hordes. To stop the virus, they must determine whether its victims are merely mimicking memory—or trapped inside their own altered minds. The answer could decide whom they save, whom they fear, and whether humanity survives the quarantine.