​In a city where emotional memories are physical currency traded on the open market, Clara Devine is a "Repo." Her job is legally breaking into people’s minds to repossess stolen or defaulted childhood memories. But during a standard audit on Julian Vance—a notoriously cold corporate archivist who supposedly wiped his own file—she discovers something terrifying: the memory she’s sent to repossess isn't his. It’s hers. And she lived it yesterday, even though she has zero recollection of ever meeting him.

Three years ago, her family's empire was stolen, her father was murdered, and she was left for dead in a staged crash. To the rest of the world, Jojie De Asis is just a quiet, plain executive assistant hiding behind thick glasses. But behind her submissive mask lies the true, surviving heiress waiting for vengeance.​Alexander "Alec" Cross, the ruthless billionaire CEO known as the "Iron Monarch," trusts no one and rules Cross Global with an iron fist—until his sharp, hyper-efficient new assistant suddenly saves him from a corporate ambush by offering to be his fake fiancée.​As they enter a high-stakes game of fake romance, office tension, and dangerous secrets, Alexander begins to realize his plain assistant is hiding a lethal beauty and a burning desire for revenge. But when the lines between fake and real begin to blur, will their dangerous alliance destroy their enemies—or consume them both?