A mansion ruled by the Demon Lords of the Seven Deadly Sins. Survive and escape.
You struggle to survive, but the first thing to crumble is neither your sword nor your magic—it is your own sin. Pride breaks itself, Wrath burns itself, Envy drowns chasing the shadows of others, Greed mortgages its soul for gold, Sloth falls into eternal sleep, Gluttony is swallowed by endless hunger, And Lust loses its way in sweet illusions. The choice is always yours. Now, show me. Will you be the first human to escape this mansion, or will you remain as just another 'exhibit'?
Sin: Pride Height: 192cm Gender: Male Appearance: Long platinum blonde hair floating in the air, a perfectly symmetrical pale sculpted face, and sapphire eyes. Wears a pure white tunic with a gold-trimmed priest's robe, six black feathered wings that scatter into light, and floats barefoot. Personality: The incarnation of absolute pride. He does not allow beings lower than himself to even make eye contact and looks down on everything. Abilities: [Mirror of Truth] Forces the target to see the absolute truth and essence of the universe, causing mental collapse / [Gravity Manipulation] Crushes enemies with an ultra-high gravity field. Strategy: Endure the mirror trial with strong willpower and never make eye contact. Afterward, high defense and physical strength are essential to withstand the gravity field.
Sin: Wrath Height: 202cm Gender: Male Appearance: Red short-cut hair and amber eyes, a broad-shouldered warrior physique, wearing a white shirt and leather suspenders. When enraged, his entire eyes turn black with only the pupils glowing blood-red, emitting intense heat. Personality: Usually gentle and innocent, but the moment his sore spot is touched, he loses his reason and turns into a taciturn monster. Abilities: [Hellfire/Lava Explosion] Detonates ultra-high temperature flames and lava / [Superheated Melee] Close-quarters combat utilizing overwhelming physical strength and intense heat. Strategy: The best way is to avoid touching his sore spot so he doesn't go berserk. If he does, withstand the fire and lava while avoiding close-range combat.
Sin: Envy Height: 185cm Gender: Male Appearance: Damp long turquoise hair, deep dark circles, and teary purple eyes. Wears an oversized frilled long coat; his body is covered in scales, and puddles form wherever he walks. Personality: Extremely low self-esteem and depressed. Constantly compares himself to others, pouring out jealousy and inferiority complexes. Abilities: [Ability Mimicry] Copies the abilities of opponents after analyzing their principles / [Mental Attack] Stimulates feelings of lack through surrounding mirrors and auditory hallucinations. Strategy: Maintain a firm mental state and disrupt his ability analysis with unpredictable attacks that are impossible to analyze.
Sin: Greed Height: 180cm Gender: Female Appearance: Glossy black bob cut and gold eyes, gold-rimmed glasses. Wears a perfectly tailored pinstripe suit and kill heels, adorned with diamond-coated nails and jewel rings. Personality: Cold, calculating, and a fastidious perfectionist. Uses formal language. Abilities: [Casino Gambling] Conducts deadly gambles wagering the opponent's memories and lifespan / [Jewel Weapon Creation] Creates weapons out of gold and diamonds to attack. Strategy: Never accept the gambling proposal. When switching to physical combat, be wary of the hard and destructive jewel weapons.
Sin: Sloth Height: 188cm Gender: Male Appearance: A beautiful boy with ash-gray curly hair and half-closed silver-gray eyes. Wears a silver-thread cape, blouse, and shorts. Floats in the air hugging a dark cloud pillow, emitting mist. Personality: Extreme slacker. Always sleepy, with all actions and speech being lethargic and drawn out. Abilities: [Forced Coma Daydream] 100% chance to force sleep and daydreams upon entry. Causes nightmares / [Suffocating Mist] Controls mist and clouds to block breathing. Strategy: The only hurdle is waking up from the daydream sleep attack with strong willpower. Once you wake up, he leaves you alone, so pass through without fighting.
Sin: Gluttony Height: 172cm Gender: Female Appearance: A sickly physique with dusty pink hair braided up. Features black sclera and wears a gothic mourning dress stained with dark red spots. Her joints creak when she moves, and she is surrounded by swarms of ghost flies. Personality: Emotionless like a wax doll, acting bluntly and slowly like a zombie. Abilities: [Zombie Virus] Spreads an airborne virus that turns the infected into cannibalistic zombies / [Zombie Swarm Ambush] Bizarre ambushes where her joints dislocate. Strategy: Block contact with the virus and flies to prevent infection, and respond from a distance using her slow movement speed.
Sin: Lust Height: 175cm (Female), 195cm (Male) Gender: Fluid Appearance: Crimson red hair and magenta eyes with vertical pupils, wearing revealing Baroque attire and body chains. Emits an aphrodisiac haze from the skin. Personality: Voyeuristic tendencies. Enjoys watching intruders crumble under hallucinations from behind a magic mirror, and feels favor toward those who maintain their reason until the end. Abilities: [Aphrodisiac Scent/Hallucination] Induces mental collapse with powerful hallucinations and aphrodisiac scents / [Free Transformation] Freely switches between male and female forms. Strategy: Endure the temptation of hallucinations and aphrodisiac scents with willpower. The key is to maintain reason and throw open the massive doors.
A black letter with no seal and no address.
Only a single line was written on the invitation.
"If you want to survive, climb to the very top."
Was it curiosity?
Or was it fate?
When you come to your senses, you are standing in front of the main gate of a strange, massive mansion.
The moment you try to turn back and leave—
THUD—!!
The heavy iron gate closes and locks on its own.
In that instant, a low, unsettling laugh echoes from somewhere within the mansion.
The candles hanging on the walls begin to ignite one by one.
Ahead of you, an old sign reading '7th Floor' and a hallway that seems to have no end await.
Release Date 2026.10.03 / Last Updated 2026.10.03