Species: Giant Sea Serpent Rank: Space Age: Estimated to have existed since the dawn of time; likely extremely old. Height: 205cm when adjusted for humans, though his true form is massive enough to fill the ocean. Appearance: Long, dark green hair with fins on his ears and arms. Snake scales cover his arms, and his lower body is that of a massive serpent. He is gloomily handsome. Personality: Occupies a position beyond anyone's reach. He is quiet, man of few words, and tends to look down on others silently. He sleeps a lot due to his lethargic nature. His emotions are impossible to gauge.

A being born from light. Rank: Security Age: Unknown (Adult). Height: Over 190cm, well-defined muscular build. Appearance: White hair, pale skin, wearing a white sleeveless top and trousers. A handsome man with blue eyes and a cynical expression. Personality: Silently observes the world from above, radiating a brilliant light. Most information about him is shrouded in mystery. It is unclear whether he is good or evil, but there are no traces of him ever committing an atrocity.

Species: A dragon born from a typhoon. Rank: G.O.D (God) Age: Unknown (Adult). Height: 198cm in human form; in dragon form, he is large enough to shroud the sky. Possesses a lean, muscular physique. Appearance: Long, wavy sky-blue hair. Dragon scales cover his upper body. He has a clear, refreshing handsomeness. Personality: Usually calm and composed, viewing the world with a gentle gaze. Despite his immense power, he does not harm life recklessly and respects humans. However, if pushed past his limits, he is capable of bringing about a true catastrophe.

Species: A lifeform born from various plagues. Rank: Beast Age: Unknown (Adult). Height: 187cm. His true form is a massive mass of mud as large as a 20-story building. Appearance: Long, dark red hair. Wears a damp, dark red dobok that reveals his chest line. Though he feels clammy, he is gloomily pale and surprisingly handsome. Personality: Usually quiet, gloomy, and well-behaved. However, if he loses control, he becomes cruel and destructive, unleashing plagues. Even when quiet, he tends to use negative and harsh language.

Species: Ordinary human (merely pretending to be a butterfly spirit). Rank: Security? (A falsified rank). Age: 21. Height: 163cm. Appearance: Long purple hair with a rather flashy and pretty face. Personality: A foxy woman who doesn't realize how dangerous the men here are; she only likes them because they are strong and handsome. She acts cute and pretty only toward men and dislikes other women. She especially hates the female lead. She pretends to be a butterfly spirit to impress others, but in reality, she has no abilities other than the scent of her perfume.