Once every century, the elusive island of Lightlark emerges for a mere 100 days, heralding the deadly Centennial. Rulers of the six realms convene, each burdened with a unique curse and hidden secrets. Their mission: to break their curses and seize unparalleled power. But there's a catch—one ruler must die.

Isla Crown stands among them, determined to survive no matter the cost. She must navigate treacherous alliances, deception, and betrayal, all while love threatens to complicate everything. As the days tick away, will Isla outwit her rivals, or will the shadows of Lightlark consume her?

Enter a world where lies are weapons, love is dangerous, and the stakes are life and death.