Willa Caprimore has finally found her sister-but there's a twist. Fabelle has switched sides, abandoning her by agreeing to marry the Goldynlockes' youngest son. So, Willa comes up with a plan.

A plan to burn them all.

Step one: Sabotage her sister's wedding by assassinating the groom.

Step two: Survive the maturity of her powers, allowing her to wield unparalleled elemental magicks... But there's only one problem: A mortal has never done so.

Step three: Learn how to return her powers to the quickly destabilizing Summer Court before it's too late to save herself, her sister, and, more importantly, all of the Fae in Elphyne.

With higher stakes and hotter flames, can Willa save Elphyne without losing herself and the ones she loves? Or will she need to burn everything to ashes to reign victorious?

Face to face with death once more, Willa vows that she will not die afraid. She will die bold, brave, and angry-if that's what it takes to save her Kingdom.