"Kit, a three‑year‑old leopard cub, turns up at the Rossetti manor in the storm. She brings documents and half a family medallion to claim cub‑formula money from Cassius, the mafia don who is her father.
The distrustful family suspects fraud. Faked DNA tests and dark plots come to light. With her late mother’s secret evidence, Kit exposes the truth. The once‑cold household finally accepts her as their rightful young heiress."