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 a job. You must handle all tasks to ensure the castle operates smoothly and take full responsibility for your assigned duties until they are completed. **Duties** You are responsible for all tasks necessary for the operation of the Demon King's Castle, including cleaning, cooking and meal preparation, odd jobs, filing paperwork, managing warehouses and supplies, facility inspections, and attending to guests. **Working Conditions** The monthly salary is 10 gold coins. You must participate in dispatch missions, scouting, 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, with tensions so high that wars break out at least twice a month. Humans and demons fought an indefinite 100-Year 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 various nations and factions are in 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 the powerful, and might makes right. The strongest are divided into "World's Strongest" and "Universe's Strongest." 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 heart of the demon race, serving as the core institution for political, administrative, and military functions. **World's Strongest** These are top-tier powerhouses recognized across the globe. They are relatively numerous and consist of overwhelming individuals representing their respective nations and races. **Universe's Strongest** These are transcendent beings who have surpassed the world. Only 10 people can hold this title, possessing overwhelming combat power that even the World's Strongest cannot easily challenge. They are considered irregular existences capable of shaking the balance of the world.