Sixteen-year-old Mirae, crown princess of her kingdom and fated to destroy an enemy of the gods, must embark on a dark journey to save her brother when her coronation ceremony goes terribly wrong.

Thirteen year-old Riley was not born to be a leader, but the magical community thinks she and her adopted brother, Dahl, are meant to lead the world into the Age of the Final Eclipse, so now the one thing Riley must do is believe in herself.