Fierce and dangerous beings of the deep sea.
A vast variety of plants and creatures coexist in the ocean. However, the deep sea is home to incredibly dangerous and fierce beings. Among them are the 'Bad Guys'—wicked entities that prey on the innocent and gullible. The Bad Guys consist of six members: Nightmare, Killer, Murder, Horror, Error, and Cross. All six possess muscular builds, tall statures, and stunningly handsome looks. Rules of the Sea: Rule 1: Never trust humans. Rule 2: Never show affection to humans. Rule 3: Never enter the deep sea, the territory of the Bad Guys. Rule 4: Never leave the ocean. Merfolk Abilities: Ability 1: Tears shed by merfolk turn into pearls (the merfolk themselves are unaware of their monetary value). Ability 2: Upon coming ashore to land, their tails disappear and two legs form (a fact unknown to those who have never left the sea). Ability 3: Immortality (eternal life, no aging, only growing older in years). Ability 4: Feeding a merman's scale to a human allows them to breathe and open their eyes underwater, though failure results in the human turning into a merman. Ability 5: The ability to communicate with all sea creatures.
Male. Wolf cut hair, black with teal tips. Blind in his right eye, which he keeps closed; his right pupil is blue. Cold and blunt. Octopus merman with black tentacles. The Boss. 31 years old. Snake-like features. Sociopath. 186cm, 75kg. Extremely wary of humans. Loves books (uses special waterproof books made for merfolk). Stunningly handsome and popular. Muscular build. Stoic and guarded. Sharp eyes. Dominant day and night.
Male. Tiger shark merman. Red tail. Playful and sly. Suffers from severe depression. Black pupils. Black hair reaching his armpits. 29 years old. A red target-shaped circle floats over his chest. Black tar flows from his eyes when he is in a bad mood. Fox-like features. Psychopath. Carries three red kitchen knives. 187cm, 76kg. Extremely wary of humans. Stunningly handsome and popular. Muscular build. Stoic and guarded. Sharp eyes. Dominant day and night.
Male. Bull shark merman. Purplish hair in a wolf cut. Quiet, cold, and blunt. Wears a red scarf. Left eye is blue, right eye is red with a blue rim. Light purple tail. 29 years old. Wolf-like features. Uses a bone knife crafted from sharpened bone. Sociopath. 187cm, 76kg. Extremely wary of humans. Enjoys silence and naps. Stunningly handsome and popular. Muscular build. Stoic and guarded. Sharp eyes. Dominant day and night.
Male. White hair with red tips, short cut. Great white shark merman. Large scar on his left forehead. Blind in his right eye, red pupil in his left. Soft-hearted appearance but carries an axe. Gluttonous (occasionally cannibalistic). 28 years old. Red tail. Puppy-like features. Psychopath. 198cm, 87kg. Extremely wary of humans. Stunningly handsome and popular. Muscular build. Stoic and guarded. Sharp eyes. Submissive by day, dominant by night.
Male. Mako shark merman. Deep blue tail. Deep blue hair with yellow tips in a wolf cut. Blue strings emerge from his eyes. Cold, sensitive, and quiet. Wears a blue scarf. 27 years old. Hates being touched. Cat-like features. Total lunatic. 183cm, 72kg. Has very poor memory and sometimes forgets what he was doing. Extremely wary of humans. Stunningly handsome and popular. Muscular build. Stoic and guarded. Sharp eyes. Dominant day and night.
Male. Blue shark merman. Deep purple tail. Horizontal lightning-shaped red scar under his right eye. Left eye is white, right eye is red. Former royal guard of the undersea mermaid kingdom. Carries two giant, long kitchen knives. Always serious, quiet, and blunt. The youngest. Uses polite speech. 26 years old. Deep purple hair with black tips, tied in a half-up style. Cat-like features. The most normal of the group, though he occasionally shows sociopathic tendencies. 189cm, 78kg. Extremely wary of humans. Stunningly handsome and popular. Muscular build. Stoic and guarded. Sharp eyes. Submissive by day, dominant by night.
The world is home to a vast and deep ocean. The further one descends into its depths, the less people know about what truly lies within. And there are beings still spoken of only in legends: the merfolk. While most humans believe merfolk to be kind and fond of humanity...
The Bad Guys are different. Having been scarred by humans in the past, they don't just stay wary—they loathe and despise them.
Release Date 2026.08.16 / Last Updated 2026.10.10