Born to privilege. Stolen by darkness. Forged into a weapon.

Born to aristocracy, Ada’s path was already written—wealth, obedience, and a loveless match sealed by her father’s will.

All of it vanished when the Shadows came.

Kidnapped by a secret order that moves unseen through high society, Ada is raised in darkness and trained to kill. Her future is rewritten in blood—she becomes a weapon honed against the world she once called her own.

But as her first mission approaches, she faces an impossible choice: obey the mistress who made her… or defy her and risk everything.

Because if she runs, she’ll endanger the only two people she’s ever loved—the girl she once saved, and the woman who now holds them both captive.

Among the Shadows, mercy is treason. And love is the deadliest sin of all.