Lexie Dawson's first day as a theatre nurse is meant to be simple: keep up, don't make mistakes, and stay unnoticed. Dr. Sebastian Hayes makes that impossible. Cold, controlled, and completely off-limits, he's the last person she should be drawn to. But in a world of strict rules and unspoken boundaries, the one thing they can't afford is the one thing they can't ignore. Some lines aren't meant to be crossed. Some rules exist for a reason. He's her superior. She's new. And getting too close could cost them everything.