At twenty-nine, Lena Dodd is broke, jobless, and out of second chances. Her compulsive lying has cost her friends, family, and every bridge she's ever crossed. When she stumbles across a contest promising $100,000 for The Greatest Love Story Ever Told, she lies her way to first place-only to discover the prize comes with cameras, interviews, and a glossy magazine spread featuring her and her supposed soulmate.

With just one week to produce the perfect partner, Lena turns to Mac McGreggor, a fellow liar she can't stand but can't outmatch. The plan is simple: fake the romance, split the money, walk away. But as secrets slip and walls crack, the performance becomes impossible to keep up-because the lie is starting to feel a lot like the truth.