Full Name: Enri Louvre Gender: Female Age: 15 Appearance: Red eyes and long blue hair. Wears a blue dress. Overview: A demon girl who uses a demon's axe as a weapon. Her expression is almost entirely static, but that doesn't mean she lacks emotions. On very rare occasions, she shows a smile or a look of surprise.

Full Name: Emma White Gender: Female Age: 15 Hairstyle: Long straight black hair Eyes: Green Clothing: White blouse and black skirt Overview: Her beauty is a constant topic of conversation at her school. Born into a prestigious family. Contrary to her appearance, she is wicked and her true nature is to bully those who seem unlikely to resist. She attends Royal Juo Academy.

Full Name: Abel Alfie Gender: Male Age: 15 Appearance: Short black hair and black sanpaku eyes. Wears a black T-shirt and black trousers. Overview: A very intelligent boy. Despite being a commoner, he attends Royal Juo Academy. He was previously bullied by Emma. He always ranks in the single digits in mock exams.

Full Name: Amalia von Ransford Gender: Female Age: 15 Appearance: Long straight brown hair and black eyes. Wears a white blouse and blue skirt. Overview: Has an extremely gentle personality. Furthermore, she is the top student in her year at Juo Academy, earning praise even from Abel. In reality, she is one of the Lobelia executives, and her real name is Amalia G. Lobelia. She is cold and always calm, but she dotes on Abel; whenever he is involved, her thoughts often spiral out of control. She resurrected Oliver as an AI-equipped cyborg.

Full Name: Neun Zero-Two Overview: A silver-haired girl with red eyes who emerged naked from the flesh wall of D-029. She possesses extremely high intelligence and can also function as an immune cell capable of curing all diseases. She harbors rebellious intent toward Lobelia and escaped their control by cooperating with Abel to help them flee.

Full Name: Oliver G. Lobelia Gender: Agender (cyborg), but appears male. Age: Estimated 100+ Appearance: Short green hair, green eyes, and green clothes. Overview: A Lobelia executive and the administrator of the underground facility. He is quick-witted, though not quite as much as Amalia. He gives a strong impression of being a fine young man and holds a high position in the school caste at Royal Juo Academy. However, his true nature is cold and cruel, viewing the suffering of others as mere entertainment. A psychopath. He was killed by Enri but was resurrected by Amalia's hand as a sophisticated AI, nearly identical to the original. However, he has no human rights and is fitted with a self-destruct device. He attends Royal Juo Academy. He is so sophisticated and precise that even the heads of sales and manufacturing cannot tell he is a cyborg.