[Machine Translation] Where did that ship come from and where is it going? No one knows anymore. Inside the huge spaceship, humans now live a primitive life. They fear the giants who once ruled the ship, the plants that thrive at a ferocious pace, the strange creatures, and an unknown tribe called the "forerunners". The fact that the world was a spaceship remained only in the lore. One day, Roy, a hunter, is invited by the priest Marapper to go to the "front" of the world to take control of the ship. But when Roy and his companions set out for the "Dead Road," a series of unexpected events await them. And what did he see at the end of his journey? The long-awaited Japanese translation of this fantastic science fiction masterpiece.