"Nations rise, nations fall... The pendulum swings... Only devastation and ruin will remain. In this dire hour of despair, with hope ye shall look to the skies and behold a Great Warrior. Let him rise against the Harbinger... The pendulum swings... Should he succeed in felling the entity, he will have turned back the hands of time, and life shall cascade o'er the lands once more." Caelum Antherus 1:3

After forty-two years of war, Divisa Terra is finally at peace. The Royal Families have laid down their arms and the awakening of the seven Gistrum Animarum is approaching. Each of the Royal Families (a name chosen by Caelum himself to represent the Guardians of the Stones) is entrusted to keep a single Eidolon safe until they awaken and then they must seal them again. One powerful being seeks to obtain all ten Eidolons, his intentions post that are unknown.
At this time, a young Karu Princess, Erith of the Wolf Family, is celebrating her coming of age day at Aquatus Hadeus, the beautiful Kingdom of water. The Patrentur Regna will be on display there along with the Princess - it's the perfect opportunity for someone to steal the Stone.
And thus, our story begins...