In a world Covered by Endless water, people are forced to eke out a living on the small patches of land that remain above the sea, the people of this world relay on ancient technology driven by quantum refractors, a powerful energy source. These refractors lie in ancient ruins underground and in the sea, and are sought out by explorers called 'bringers'... These brave Explorers are the sole source of refractor energy-- which has become a cornerstone of the emerging civiliazations. Originally this was the Bringers only purpose, however, over the years the story of a fabulous treasure, The legendary "Last feather" , began to be whispered among the Bringers. A treasure so great that were it to discovered, it would provide so much power that the world never fear running out of energy. Seeking it, Bringers travel from island to another in their flying machines. Hope. Despair. Charity. Greed. Duty. Power. Who can say... What truly motivates the Bringers?