PROLOGUE: 0.01% Error
He left behind the red, pulsating glow of the neon sign and the electric crackle that, downstairs, mingled with the rhythmic scrubbing of a brush against the counter.Nathaliewas there, hunched over a table, completely absorbed in cleaning. He saw her back and the headphones on her ears—her private barrier, separating her from everything happening out of sight.
He knew she wouldn’t hear him. He knew that Nathalie cleaned the pub with the same predictable precision every night.
He knew because he watched. And he did it remarkably well.
He could detect the patterns people lived by. He knew exactly when Nathalie put on her headphones and how deeply Sara slept upstairs. He exploited every second of their inattention, which he had meticulously calculated beforehand. That was why they sent him here. That was why they paid him.
When he entered the bedroom upstairs, the only light was the pale glow of harbor lanterns filtering through dirty windowpanes. A shadow moved across the bed, slow and methodical. The nightstand drawer slid open soundlessly. An old, dusty teddy bear looked like a silent witness to a long-forgotten childhood in the dim light.
Hands in latex gloves lifted it gently, almost tenderly, and sat it upright on the pillow, right next to sleeping Sara’s face. Like a guardian who, instead of protecting, counts down the seconds to disaster.
Change of variables.
The flash of the phone camera was short, cold, and final. Then silence fell, broken only by the distant hum of the sea and the steady breathing of a girl who had no idea that her life no longer belonged to her.










