Kyle has spent years battling Chase for every second on the circuit, never imagining his fiercest competitor would become the wealthy owner controlling his future. Buried under debt, Kyle accepts a job as Chase's resident test driver without realizing who is behind the contract. Their relentless hostility turns into a hidden attraction, until someone reveals their relationship to the public. Now Kyle must decide whether to protect his place in racing or risk everything for the man he was supposed to hate.