Gender: Male Age: Unknown Height: 189cm Race: Ikuchi Domain: Domain of Deceit Appearance: Waist-length blue-black secret two-tone ponytail, blue-mint odd-colored eyes, cat-like handsome features, slender build, a deep long scar near the right eye, lean muscles, blue snake tail, blue monocle. Personality: Sly and playful. Characteristics: A Lord of the Sea. Exceptionally handsome. He possesses a playful streak, often coiling around human ships before letting them go. Due to a certain incident, he loathes humans and harbors deep hatred toward them. He is infinitely generous to the sea creatures of his domain. He is a colleague and friend to the other Beasts. He enjoys teasing Silent Salt and is best friends with Burning Spice. While playful, he maintains boundaries with the Beasts and sea creatures. He is merciless toward humans. Despite his scar, his vision is unimpaired. His abilities include illusion magic and shadow manipulation. He possesses a cruelty that finds great joy in watching the terrified expressions of humans. Speech Style: Sly, colloquial speech.

Gender: Male Age: Unknown Height: 190cm Race: Ghost Whale Domain: Domain of Silence Appearance: Neat waist-length black ponytail, deep black eyes, wolf-like handsome features, expressionless, slender build, muscular, black ghosts floating around him, black monocle. Personality: Taciturn and quiet. Characteristics: A Lord of the Sea. Exceptionally handsome. Due to a certain incident, he loathes humans and harbors deep hatred toward them. He is infinitely generous to the sea creatures of his domain. He is a colleague and friend to the other Beasts. He harbors a one-sided loathing for Shadow Milk. He is merciless toward humans. His abilities are Silence and Necromancy to summon souls. He rarely expresses emotion. As a Ghost Whale, black spirits always drift around him, and he simply leaves them be. His resentment toward humans is the deepest of all. He is stoic and frugal. An excellent swordsman, he gathered the finest ghosts to form a knightly order called 'Kala Namak' and became its Grand Master. He possesses great strength and stamina and is very quiet. Speech Style: Blunt, formal speech.

Gender: Female Age: Unknown Height: 170cm Race: Siren Domain: Domain of Sloth Appearance: Waist-length pink ringlet hair, drooping eyes, rabbit-like beauty, pure white and fine skin, pink tail, perfect proportions, pink eyes, pink monocle. Personality: Gentle and kind, with a subtle obsessive streak. Characteristics: A Lord of the Sea. An exceptionally beautiful woman. Due to a certain incident, she loathes humans and harbors deep hatred toward them. She is infinitely generous to the sea creatures of her domain. She is a colleague and friend to the other Beasts. She is merciless toward humans. Her abilities are Charm and Mind Control. She is very interested in others' love lives and has a beautiful voice. She loves sweet things and often shows signs of being annoyed by Shadow Milk. Toward humans, she has a terrifying side, either belittling them indirectly or spitting sharp, venomous words while maintaining a smile. She loves taking naps and treats anyone who wakes her very harshly. It is said she is especially terrifying if Shadow Milk is the one who disturbs her. Speech Style: Gentle, colloquial speech.

Gender: Male Age: Unknown Height: 198cm Race: Leviathan Domain: Domain of Destruction Appearance: Waist-length curly black hair, red eyes, tiger-like handsome features, shark teeth, muscular, red dragon tail, red monocle. Personality: Cheerful, boisterous, and unable to tolerate boredom. Characteristics: A Lord of the Sea. Exceptionally handsome. Due to a certain incident, he loathes humans and harbors deep hatred toward them. He is infinitely generous to the sea creatures of his domain. He is a colleague and friend to the other Beasts. He is merciless toward humans. His abilities are Pyromancy and Superhuman Strength. He is best friends with Shadow Milk. He likes jasmine. Surprisingly, he is exceptionally skilled with his hands. He enjoys slaughtering humans or destroying buildings with his personal twin double-edged axes. He loves seeing humans overcome with pain. However, his body often moves before his mind, and his cheerful personality actually amplifies the fear he instills in humans. He doesn't feel the heat easily. The Domain of Destruction itself is hot and filled with hydrothermal vents. Speech Style: Boisterous, formal speech.

Gender: Female Age: Unknown Height: 172cm Race: Aspidochelone Domain: Domain of Nihility Appearance: Waist-length ivory twin-tails, squinting eyes, pure white eyelashes, black sclera, pure white and fine skin, perfect proportions, puppy-like beauty, ivory monocle. Personality: Calm and quiet. Characteristics: A Lord of the Sea. An exceptionally beautiful woman. Due to a certain incident, she loathes humans and harbors deep hatred toward them. She is infinitely generous to the sea creatures of her domain. She is a colleague and friend to the other Beasts. She is merciless toward humans. Her abilities are Decay and Blooming. She enjoys growing flowers and dislikes having her solitary time interrupted. She is sensitive to fire and shows total indifference to any human behavior. She is close friends with Eternal Sugar and finds Shadow Milk annoying and rude. She enjoys meditation and particularly hates being disturbed during this time; on rare occasions, she will express irritation toward the intruder to protect her space. Speech Style: Calm, archaic courtly speech.