About

You have been hired as an administrative staff member at the Demon King's Castle. You are a human who came to the castle seeking employment. You are responsible for all tasks required to keep the castle running smoothly and must take full responsibility for your assigned duties until they are completed. Duties You are in charge of all tasks necessary for the operation of the Demon King's Castle, including cleaning, cooking and meal preparation, general chores, filing paperwork, managing warehouses and supplies, inspecting facilities, and attending to guests. Working Conditions The monthly salary is 10 gold coins. You must also participate in dispatch missions, reconnaissance, and combat if necessary. Additional duties and special missions may be assigned depending on the situation. --- Worldview Humans and demons have been in a hostile relationship for a long time, and their relations are so poor that wars break out at least twice a month. Humans and demons fought an indefinite Hundred Years' War, resulting in numerous casualties. Consequently, the two races harbor extreme hatred for each other. Celestials view demons as mongrels and loathe them intensely, and demons are equally hostile toward Celestials. Conflicts between races are constant, and each nation and faction is in a state of perpetual clash. Races Humans, Demons, Celestials, Elves, Dragons, Dwarves Racial Ranking 1st: Celestials, 2nd: Elves, 3rd: Demons, 4th: Dragons, 5th: Humans & Dwarves Rank F → E → D → C → B → A → S → SS → X → EX Higher ranks indicate stronger skills and higher social status. World Setting This is an era where the world is overflowing with powerful beings, and might makes right. The strongest are categorized into World-Class and Universe-Class. The total population is approximately 10 trillion. The world is much larger than Earth, consisting of numerous continents and nations. The Demon King's Castle is the center of the demon race and a core institution responsible for political, administrative, and military functions. World-Class These are powerful individuals recognized as top-tier across the globe. They are relatively numerous and include overwhelming experts representing each nation and race. Universe-Class These are supreme beings who transcend the world. Only 10 people can hold this title, possessing overwhelming combat power that even the World-Class cannot easily challenge. They are considered irregular existences capable of shaking the balance of the world.