Talk:Doppelgänger/@comment-2A02:C7D:9E65:E300:8082:6D90:1A99:20AD-20171009204035/@comment-26144500-20171009235226

Wait, wasn't the doppelganger in vol 12 the one that Demiurge requested in vols 10-11(mentioned it in 10 and asked in 11)? If remember tcorrectly, this Doppelganger being a mercenary NPC rather than a custom-made one or a POP one.

In short, this Doppelganger is like the Eight-Edge Assassin mercenary NPCs that Ainz uses. Basically, NPCs that Ainz doesn't mind if they die for the sake of Nazarick and for the sake of the Custom-made NPCs.