No. 6 volume 6
A series of strange incidents cast a pall over No. 6 as it prepares to celebrate its "Holy Day." Meanwhile, in the tunnels beneath the Correctional Facility, Shion and Rat meet with the mysterious "Elder," who reveals the perverse origins of No. 6 and their connection to Rat's past. How will Rat react when Shion begins to touch his most secret scars?