A high stakes game pits Eyes Rutherford s steely nerves against an old friend. Strategy, precision and skill are the difference between freedom and conscription by the Blade Children. But when both Rio and Hiyono are taken captive by Hunters, Ayumu, Kousuke and Ryoko must team up to track them down. A series of elaborate booby-traps await, forcing the trio into a high stakes game of skill and wit.