Sadie hides in the shadows as her cousin Elgort ransacks the black panther shifter castle, overthrowing her only two weeks after her father's death. Able to flee through a portal to the human world, she looks for help and stumbles into Sebastian; a handsome billionaire. Her heart whispers for her to stay in the human world and live with Sebastian in peace, but her pride beckons her back to Amithia to claim back the kingdom that is rightfully hers.

Sadie only got three years of peace until the rebel leader - Elgort's brother Yuda, seeks his revenge. Dealing with enemies in her own ranks when trying to plan her defence, whilst blamed for causing death to royal panthers and accused of being too weak to rule, Sadie must now prove her worth. Tiring enough to remain in power, she also have to ensure she holds her private life together before it breaks.