Kyouma remains unconscious within a labyrinth of memories, and Mira must put everything on the line to protect him. Elsewhere on Easter Island, Loser and the American collector, Jason Chrysler, clash against a backdrop of corporate greed. Survival means getting one step closer to the identity of the mysterious "sphere" and the true events of the Second Coil War. But within the infinite possibilities of Dimension W lurks the weighty burden of regret and trauma...