Guardians, warriors that once wielded twelve legendary weapons, protected the world of Agartha, from destruction during the great Calamity war. For 300 years, the nations of Agartha were in peace. But now, the Empire of Daugšiadorys, a strong militant kingdom, aims to conquer all of the lands. The Empire rose up in arms, waging war against the entire world. Cecilia, a knight of Edenia, who strives to protect all of her people. Met a masked boy and girl, who have traveled the world. The boy’s swordsmanship far exceeded that of her own, and the girl’s archery was one of the greatest that she had ever seen. Little did she know, that strange things have been happening to her ever since the day they met. One day, she found herself being chosen by one of the twelve legendary weapons. Long thought to be destroyed during the Calamity war, and bearing the name of Regalia, they possess a tremendous amount of magic. Rumor has it, that the Empire is being controlled from the shadows. By a cult rumored to have started the Great Calamity war in the first place. Their goal was to bring the world of Agartha further into depravity, igniting the flames of another war, that would completely destroy the world. Now with the emergence of Imperial arms, mimics of Regalia, created by the Empire. Cecilia and her new found allies, travel the world. Hunting down the cult, to prevent them from reigniting the flames of war once again.