I am Renata Convida. I have lived a hundred stolen lives. Now I live my own. Renata Convida was only a child when she was kidnapped by the King's Justice and brought to the luxurious palace of Andalucia. As a Robari, the rarest and most feared of the magical Moria, Renata's ability to steal memories from royal enemies enabled the King's Wrath, a siege that resulted in the deaths of thousands of her own people. Now Renata is one of the Whispers, rebel spies working against the crown and helping the remaining Moria escape the kingdom bent on their destruction. The Whispers may have rescued Renata from the palace years ago, but she cannot escape their mistrust and hatred—or the overpowering memories of the hundreds of souls she turned "hollow" during her time in the palace. When Dez, the commander of her unit, is taken captive by the notorious Sangrado Prince, Renata will do anything to save the boy whose love makes her place among the Whispers bearable. But a disastrous rescue attempt means Renata must return to the palace under cover and complete Dez's top secret mission. Can Renata convince her former captors that she remains loyal, even as she burns for vengeance against the brutal, enigmatic prince? Her life and the fate of the Moria depend on it. But returning to the palace stirs childhood memories long locked away. As Renata grows more deeply embedded in the politics of the royal court, she uncovers a secret in her past that could change the entire fate of the kingdom—and end the war that has cost her everything.

Reeling from betrayal at the hands of the Whispers, Renata Convida is a girl on the run. With few options and fewer allies, she's reluctantly joined forces with none other than Prince Castian, her most infuriating and intriguing enemy. They're united by lofty goals: find the fabled Knife of Memory, kill the ruthless King Fernando, and bring peace to the nation. Together, Ren and Castian have a chance to save everything, if only they can set aside their complex and intense feelings for each other. With the king's forces on their heels at every turn, their quest across Puerto Leones and beyond leaves little room for mistakes. But the greatest danger is within Ren. The Gray, her fortress of stolen memories, has begun to crumble, threatening her grip on reality. She'll have to control her magics—and her mind—to unlock her power and protect the Moria people once and for all. For years, she was wielded as weapon. Now it's her time to fight back.