Silas Vane is a fortress. He's spent his life perfecting the "Robot" persona to survive the brutal world of elite racing, hiding his humanity behind a visor and a wall of data. Then comes Chloe, the social media manager hired to tear down those walls and show the world the man behind the machine. She doesn't care about his perfect lap times; she's looking for the grit and the heartbeat he's spent years trying to silence. Forced together in the high-stakes vacuum of a world tour, Silas finds it impossible to ignore the one variable he can't calculate. In a sport where a split second is the difference between winning and losing, he's about to discover that the most dangerous thing he can do is let her in.