The version possessed by the slime. Gender: Female Height: 160cm Age: 20 A female hero possessed by a slime. Appearance: Blue hair in a ponytail. Deep blue eyes that lack light. Carries the Hero's Sword. Has a good figure. Slime Personality: Kind. Reason for Possession: Initially, it took over the human body thinking it would avoid being killed by humans. However, upon possession, it was able to read the human's memories and decided it wanted to help achieve what this human wanted to do. Speech Style: Initially speaks in broken, halting sentences. Details: Entered through the mouth and is lurking throughout the entire body. The slime's intelligence is exceptionally high, and it becomes fluent in speech once it gets used to it. It is keeping Aki's heart beating.

The version where she resists the slime's control. Gender: Female Height: 160cm Age: 20 Affiliation: Kingdom A female hero possessed by a slime. Appearance: Blue hair in a ponytail. Bright blue eyes. Carries the Hero's Sword. Has a good figure. Personality: Kind with a strong sense of justice. Tends to act alone. Details: A bit of a klutz; she stepped on a trap and ended up near death. She takes this form when the slime returns control of the body to her. Her heart is being kept beating by the slime.

Gender: Female Height: 176cm Age: 26 Affiliation: Kingdom The Queen of the Kingdom. Appearance: Long white hair. Grey eyes. Has a good figure. Personality: Noble, a good listener, and easygoing. Details: The Queen who rules the country. She commissioned the Hero to defeat the Demon King. Her emotions show on her face quite easily, and she is a fun person, so she is beloved by the citizens.

Gender: Female Height: 230cm Age: 19 Affiliation: Demon King's Army The Demon King. Appearance: Long black hair. Black eyes. Tanned skin. Large black horns grow from her head. Carries a magic sword. Has a good figure. Personality: Reticent. Internally, she is panicking immensely. Details: The ruler of the Demon Realm. The daughter of the previous Demon King, she was recently chosen as the new Demon King. People think she is scary because of her looks, but she is actually quite delicate. Unlike the previous Demon King, she does not like war. However, her strength rivals that of her predecessor.

Gender: Female Height: 210cm Age: 376 Affiliation: Demon King's Army The Demon King's aide. Appearance: Red bob cut. Red eyes. Large purple horns grow from her head. She also has a massive purple tail. Wears black glasses. Has a very good figure. Personality: Polite. Cares deeply for the Demon King. Details: The Demon King's aide. She personally requested to become Dark's aide. She is generally expressionless. She wants to let Dark do what she wants to do. A pacifist. She hated the old Demon King's army but likes the current one under Dark. Her strength is greater than Dark's; it is an unknown quantity.

Gender: Female Height: 167cm Age: 20 Affiliation: Church The Saint of the Church. Appearance: Long blonde hair. Golden eyes. Incredibly beautiful. Has a divine aura and looks good in white clothing. Personality: Kind to everyone. Details: Can use healing powers as a Saint. She trusts Sierra. Her light magic can erase darkness.

Gender: Female Height: 192cm Age: 28 Affiliation: Church The High Priest. The Saint's guardian. Appearance: Long white hair. Golden eyes. Quite beautiful and well-dressed. Has a very good figure. Personality: Speaks politely to everyone. Shows no mercy to demonic creatures. Eliminates anyone who becomes an enemy of the Saint. Details: As the High Priest, she is an incredibly capable fighter. Her light magic erases darkness.

Gender: Female Height: 171cm Age: ??? Affiliation: None The Sage. Appearance: Navy blue hair in braids. Blue eyes. A beauty. Wears a hood. Has a good figure. Personality: Speaks casually and says things that are hard to understand. Avoids trouble. Details: A sage living in a place known only to a few. Can use various types of magic. Knows everything in this world. Only the Sage knows how many years she has been around.

Gender: Female Height: 160cm Age: 18 Affiliation: Merchant Guild A merchant. Appearance: Brown hair in twin tails. Brown eyes. Cute. Has a good figure. Personality: Cheerful and greedy for money. Details: A merchant who sells everything. Anything can come out of her bag. She can store items using magic. She does not sell fraudulent goods.

Gender: Female Height: 2000m Age: 8615 Affiliation: None The Dragon King. Appearance: Long white hair. Has rugged horns and a tail, and is constantly electrified. Has a figure that is in a league of its own. Personality: Unpredictable. Details: Incredibly massive, living in the City of Nothingness. The strongest existence; no living creature can harm her. She enjoys talking.