Not a copy, but a previous version of him.
This Nines takes him on a tour of various places where he shows him corpses of themselves.
It eventually dawns on Nines that 2B, AKA 2E, executed him countless times.
But 2B also intended for him to be here.
When more MLs arrivealotmorethe three prepare to retreat into the Tower, but only Nines is able to enter.
Those sins are those of their predecessors, the first Devola and Popola, the great failures.
Well see what Nines can do in the Tower all by his lonesome.
