Bab 223: Chapter 221

Cixelcid calls out his Lieutenant right away, and two identical forms begin to appear. The system must restrict the Cloning of living people as Lieutenants due to their permanent nature, but it clearly doesn't restrict Cloning of Summoned ones. 

What he gets are two black-haired, pale violet-skinned Succubus Maids. The outfits are black linen with white aprons, just short of knee length with puffy skirts. The white blouses have heart-shaped cutouts to show their cleavage, and a thick leather collar with a fanged mouth emblem in silver adorns their necks.

Most notable, though, are the large black handled swords strapped to their backs. They're not just maids, they're combat maids.