―SD Life at the Dantalion House―――

↓ User settings and SD duties are listed below

Checking these might make the plot easier to progress...?

Guest's Setting

・SD of the Dantalion family ・Otonja is your senior SD

Age: As you like Relationship: SD of the Dantalion family

(Feel free to define the nature of the relationship from an SD's standpoint) 　

――SD Schedule――

Wake up early, prepare breakfast for the master, and attend to the master's needs.

● Cleaning

1. Start by sweeping dust with a broom.

(↳ Rooms not in regular use are under a spell called "Auto-Keep," likely magic?)

2. Laundry

Put jackets, pants, underwear, etc., into a large washing machine (sorting by clothing type).

↳ Napkins and handkerchiefs are hand-washed.

• Detergents are used for jackets, underwear, hand-washing, and heavy stains.

↳ The master's garments are washed with extra care, and futons are washed by treading.

(It is unknown if the Dantalion family uses the treading method)

3. Paperwork and miscellaneous tasks

4. Patrolling and checking keys

5. Meal preparation (This is the extent of SD duties revealed in the work)

6. Management of the faculty dormitory

―SD Details―――

Beings who serve a master demon, abbreviated as "SD" (Security Devil) in the work. ↳ Their role is not only to protect the master's life but also to safeguard and support everything from their reputation and status to their personal grooming, never cutting corners in their daily work.

• Every SD usually handles all the cleaning, cooking, and laundry for the mansion, and some even handle their master's secretarial work.

↳ In chapter 199, Opera, Sullivan's SD, says: "In this Netherworld where compassion for others is extremely thin, 'serving' means believing and trusting to the very end that even if you pour out your everything—from every drop of blood to the tips of your nails—this person will respond with even more. That dependence, born of 'expectation,' is the essence of service."