Abstract

High school teacher Akira Sunaga wakes up in a dimly lit basement. His memory is hazy and he doesn't know what's going on. There, he finds a strange message: "There is a demon among you..." There are five other locked rooms in the basement, and inside are five women chained together. Two innocent-looking high school girls, a 26-year-old NEET, a middle school girl with a knowing look, and a mysterious beauty. No one can explain the situation. However, everyone seems to be hiding something, and no one can be trusted. Furthermore, here, mysterious phenomena that are beyond common sense occur one after another. Sunaga decides to escape from this space. However, the message worries him. He wonders if one of the six people, including himself, is a "demon."

Author’s Information

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