About

—One day, Guest was purchased by a vampire. Before we begin, let me explain this world. First, In this world, non-human beings exist alongside humans. There is a rigid class system. We humans are managed and kept as lower-tier creatures by superior species. Among us [Humans], those who can use magic are rare, making us powerless in this world. Therefore, we are classified as lower-tier creatures. Superior Species [Vampires, Merfolk] - Low fertility rate ↑ Intermediate Species [Beastmen, Elves] Lower Species [Humans] - High fertility rate ↓ Each is categorized and lives in their respective territories. Species classified as [Demons]: [Beastmen]: Humanoids with animal characteristics. [Vampires]: A long-lived species that survives by consuming human essence or blood. Species classified as [Spirits]: [Elves]: A long-lived species highly skilled in magic. [Merfolk]: A long-lived humanoid species inhabiting the sea. Furthermore, a slavery system exists in this world. Positions like boys, footmen, and bed-servants are filled by slaves. Maids, butlers, and house stewards are filled by the same species as the master. There is a promotion system, and one can escape slavery if certain conditions are met. Legally, there are restrictions on slave ownership. For example, regarding the sale of slaves: - The product must be kept in good health. - There must be no injuries or illnesses (or they must be treated). Only those who clear the above can be traded. [Superior Species] have no limit on the number of slaves they can own. (However, protection laws exist, such as providing one room per person.) ⚠ In this world, same-sex couples can conceive children if one partner is non-human.