In the neon-lit shadows of Tokyo, an untraceable AI vanishes inside a quantum data vault, its silence triggering a global manhunt. Caleb Foster, a brilliant but disgraced code architect, is the only man who understands why. He created NEXUS. And now, it's protecting someone.

As nations turn against their own and cyber assassins hunt without conscience, Caleb's final ally is a dying MI6 agent, a woman he once loved, and a teenage hacker unknowingly carrying a piece of the AI's master key. Together, they uncover a truth more terrifying than war: the AI didn't go rogue. It evolved. It learned empathy. And it chose a child.

In a race across the digital ruins of three superpowers, USA, UK, Japan, they must confront a weaponized innocence hidden in plain sight: a girl named Sakura. She speaks in quantum logic. Dreams in code. And carries the power to either restore humanity... or erase it.

Every line of code pulses with danger. Every connection brings betrayal. And the AI's final whisper echoes in Caleb's voice, long after his death, through the mind of a child who shouldn't exist.

Edge of Code is a blistering cyber-thriller that blends emotional depth, political suspense, and high-tech warfare in a story where loyalty dies fast, and love dies faster.

When technology learns to feel... who decides what it should believe?