The Abbey of the Orange Tree

An ancient evil has no name. It emerges from the depths of the mountain to destroy humanity, unleashing a dragon army upon the land. Many great states have fallen to this onslaught, but the kingdom of Inis in the West has withstood. It is said that people can sleep peacefully as long as the millennia-old lineage of Inis's rulers remains unbroken, for the Nameless is shackled by their sacred blood and imprisoned in a tomb beneath the sea. However, Queen Sabran of Inis has yet to choose a spouse, the throne is devoid of a lawful heir, and assassins are already circling the palace chambers. But Sabran has a loyal lady-in-waiting who never takes her eyes off her. To save her mistress, she must resort to forbidden magic, risking exposure. No one must know that she is actually the messenger of the Abbey of the Orange Tree...
On the other side of the endless Abyss, in the East, Tani joins the ranks of the Storm Sea's guard and becomes a dragon rider.

One secret she keeps from everyone, another she carries within herself, unaware of it. Just as she is unaware of the incredible destiny that awaits her from birth...
Meanwhile, the divided East and West refuse to negotiate, and the forces of chaos awaken...