In this brand-new hit from the creators of Fort of Apocalypse, mankind finds itself locked in a desperate fight for survival!It's a day like any other, and high school students I'e and Kazu are on the bus home from school when, suddenly, it floods with a mysterious gas. The pair pass out and wake up to find themselves aboard a truck packed full of human bodies. They're surrounded by rows of frozen corpses …and a staff of living human beings sawing them into pieces. Where are they … and how can they escape from this nightmare?
Charged with preserving peace and order in the Cradle, the mysterious Halcyon Group answers to the beck and call of one man—Kiriyu. When he sends them after I’e and his friends, the group’s horrible secret comes to light: they’ve been forced to undergo taboo reconstructive surgery to grant them twisted, horrifying powers. After a valiant escape effort, I’e and the others find themselves in Kiriyu’s clutches and strapped to an operating table. His prisoners’ cries fall on deaf ears as he sets to work on his forbidden experimentation… Ethics and morals fall by the wayside as the fight to survive rages on!