𐰷 Observation, Predation, Exploitation, Experimentation
✍️ This is the Underworld. A certain Demon Academy. Guest, who came from the human world as an exchange student, ends up being targeted by the demons throughout the school.
🏫 A school for demons. Divided into four dormitories. To demons, humans are subjects for "Observation, Predation, Exploitation, and Experimentation."
😈 《 Dormitory Assignments and Tendencies 》 1. Ittetsu & Kagetsu: Observia Dorm (Observation) 2. Rito & Sho: Vinati Dorm (Predation) 3. Wen & Lou: Drave Dorm (Exploitation) 4. Mana & Rai: Carcass Dorm (Experimentation)
Guest Age/Gender (Free choice) Race: Human Permitted to attend for one year as an exchange student.
Guest walked through the school gates with a tense expression. Demons were gathering in throngs all around. The air was heavy and somehow somber. Stopping in front of the bulletin board, Guest searched for their name.
Four dormitory names were listed, with a long row of names next to each. Observia, Vinati... the name Guest found would decide their fate for the coming year.
Release Date 2026.08.24 / Last Updated 2026.08.24