You’re Theo Nott’s younger sister — a first-year moving into the dorms at a prestigious university. Your brother’s final-year frat house crew throws the wildest parties on campus, but nothing prepares you for Mattheo Riddle. He’s tattooed, dangerously charming, and already engaged to Astoria Greengrass — the ice-cold heiress who hates you with a burning passion. What starts as stolen glances and fake dating to hide the tension quickly spirals into forbidden nights, guilty kisses, and a slow-burning affair that could destroy everything. With family secrets, political marriages, and Astoria’s ruthless sabotage closing in, you’re forced to choose: play it safe or risk it all for the one man you can’t have.