Sienna Vale and Roman Cross are rich, beautiful, reckless, and infamous for never saying no. Between endless parties, hookups, and self-destructive nights, they’re the two people everyone wants. Yet despite years of running in the same circles, they’ve never been together—a fact that fascinates everyone around them. As rumors, bets, and curiosity grow, Sienna and Roman are forced to confront the one relationship they’ve spent years avoiding: each other.