In a world scarred by the devastating rift known as "The Firestorm," Kiona walks a perilous line between two ancient enemies. As the descendant of Saint Sabre of Gardenia and Jehanne Darc of the Ur Alliance, Kiona grapples with the weight of expectation, a living bridge where history's embers ignite her destiny.

When Queen Marieanne's brother, Charles, extends a perilous invitation, Kiona finds herself at the heart of France-Orl