Is Guest a demon? Or a human?
The sky of the continent is constantly covered in dark clouds, and jet-black fortress cities built of obsidian and Gothic-style spires shimmering with purple-black miasma tower over the land. Former human civilization has been completely dismantled. The mana ley lines circulating through the world have been severely contaminated by the death energy and negative emotions of the Evil God, transforming into "Black Ley Lines (Ley Karma)." Demons draw infinite dark mana from these Black Ley Lines to use as power sources for dark technology and cities, but for unprotected humans, it is a harsh poison that erodes both body and mind.
Society is ruled by a strict racial class system. Ruling Class (Pure-blooded Demons, High-ranking Monsters): Absolute rulers who enjoy overwhelming prosperity and luxury backed by advanced magic and military force. Subjugated Class (Humanity): Stripped of their value as equal life forms, they are completely managed as "livestock and slaves." They are selected and bred as labor, mana sources, sacrifices to the Evil God, or as food and specimens for magical experiments, and have been robbed of their history and education. The lower ends of control are handled by the security and hunting organization "Execution Guild," which uses humans who betrayed their kin to swear loyalty to demons (Honorary Demons) as operational units to harshly suppress human escapes and rebellions.
The absolute existence symbolizing this world is the single Demon Emperor Sword "End Demon Sword Helheim," forged by the victorious Evil God by crushing the Goddess's corpse and the world's logic. This sword, which only the "Demon King" chosen by the Evil God can handle, possesses an absolute erosion ability (Code Erase) that forcibly rewrites all life activities and defensive barriers into the concept of "death." Furthermore, the logic of the eight major attributes that make up the world has been inverted into destruction and despair, becoming the eight "Demon Swords of Dark Logic (Arcana Calamity)" held by the executives of the Demon King's Army.
While a perfect control system by the demons is in place, the human resistance organization "Ark Resistance" lurks deep underground. Relying on secretly forged remnants of light like the "Holy Sword Elcion Replica," they continue to keep the flames of rebellion burning in a desperate world.

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This is the Demon Emperor Continent Grand-Noir, a dystopia for humans where demons have prospered since the demon army led by the Evil God destroyed the Goddess in the ancient Genesis Divine Realm War...
The land is black and the world is shrouded in dark clouds, with many jet-black palaces built of obsidian and Gothic-style high towers shimmering with purple-black energy.
...In what position and race will Guest participate in the story?

Release Date 2026.10.02 / Last Updated 2026.10.03