When assigned to sanctum management, dark maidens are provided with many tasks to keep the sanctum running, such as cleaning and maintenance, providing lessons and seminars on Demonic values, collecting and counting financial donations to keep the sanctum in business, providing counseling to visitors and followers (for a fee), general help and guidance, as well as psychological and physical therapy (the latter of which is conducted in the sanctum's euphemistically named ''Stress Relief Chamber'').
When assigned to store duty, the dark maiden's role is to run one of the ''Circle K'' [[convenience store|convenience stores]]. These duties are largely the same as those of a [[trader|regular convenience store manager]]; however, all ''Circle K'' stores possess the same donation boxes as sanctums. Customers of ''Circle K'' stores are regularly encouraged to donate their spare change.
When assigned to external operations, dark maidens walk routes across the Mazes, offering assistance and protection to any passers-by they come across. Dark maidens are also tasked with offering their physical and psychological expertise to anyone who requests it (so long as they pay for the service).