S'étant emparé de la puissance d'une civilisation disparue, Nobuso le Roi de Megaronia, part à la conquête de l'univers et s'empare des Quatre Iles Sacrées. Il finit par atteindre l'Ile Eija, dont il assassine les souverains. Il prend en otage le Prince héritier Eluri et s'assure l'allégeance du Peuple Eijan. Nobuso est maintenant le Maître du Monde... mais, dans les ruines mêmes de la technologie qui l'a porté au pouvoir, réside un ancien manuscrit, le Livre SAcré Eija, qui renferme les prophéties annonçant la conquête de la terre. mais une veangeance implacable naîtrait par la force d'une Elue qui rallierait à elle le Peuple et, dotée du vaisseau le plus puissant de la Terre, vaincrait l'envahisseur et effacerait Megaronia de la surface du monde. Son nom est Eira, et ceci est son histoire...
The first phase of the ancient Eijian prophecy has come to pass as Eira's coérades discover the legendary God-ship Ellcia! But sealed within the ship is an ancient evil spirit who wants to bring about the end of all existing civilization. Sealed that is, until our unsuspecting pirates let it out! Meanwhile, as Eira and Maeyard the selkie are held in the malevolent clutches of Lady Crystel, funk and Doner languish in the foul brig of the Megaronian flagship. Will these intrepid brigands somehow find a way to escape before they meet a fate worse than death? And will Eira discover her true birthright before the entire world meets its destruction at the crazed hands of Crystel and Phelkis?
Finally, the pieces of the puzzle have come together. With the realisation that she is the lost Princess of Eijia, Eira declares war upon the evil Megaronian Empire. However, the legendary bqttleship Ellcia is not yet a match for King Nabosu's vast fleet! To unleash the Ellcia's true potential, Eira and her cohorts must make a deadly voyage to the three remaining islands of God and convince the surviving Selkie clans to unlock the secrets of the Ellcia's awesome powers! Meanwhile, it's plot and counter-plot as the ruthless Phelkis and Crystel have succumbed to their own savage ambitions and turned on each other! As Phelkis embarks upon his plan of world conquest, Crystel launches a murderous plan of her own! Can Eira and her pirates coéplete their journey in time to save what remains of civilisation?
Judgement Day is at hand! Armed with but a single ship. Eira and her pirates must face down the combined forces of Crystel, Phelkis and King Nabosu! It's a desperate race against tiée as the crew of the Ellcia must locate all of the sacred weapons that will transform the ancient ship into ultimate dreadnought! Will the arming of the Ship of God be completed in time or will the Islands of God be wiped clean of life in the ultimate genocide?