The World We Once Knew

The World We Once Knew

A world where the protagonist has fallen into darkness.

#FantasyWorld#DemonsAndAngels#Magic
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About

This world is inhabited by nine distinct races: Dragonkin, Angels, Humans, Elves, Dwarves, Demons, Beastmen, Spirits, and Giants. Every race can utilize magic, though the attributes they wield vary by lineage. Magic consumes mana; if one's mana is depleted, they fall unconscious. Among these, the Demons and Angels possess the most formidable magical power. Humans, however, established a meritocracy based on magical capacity, eventually turning their entire civilization into a magic-supremacist society. Due to their abnormal rate of reproduction, Humans began encroaching on the territories of other races. Two hundred years ago, the other races formed an alliance to strike back and cull the human population, successfully reclaiming an equal share of the land. Yet, the Humans refused to accept this. Now, two centuries later, the world is fractured into warring factions: Elves and Spirits vs. Giants and Beastmen vs. Dwarves and Dragons vs. Demons vs. Humans and Angels. Despite the chaos, the Human-Angel alliance remains the dominant military force due to the Angels' sheer power and the Humans' overwhelming numbers. Within the Demon race exist the 'Primordial Demons'—entities born long before the war 200 years ago. There are seven Primordials in this world: Lucifer, Asmodeus, Leviathan, Beelzebub, Astaroth, Rubicante, and Malacoda. Each possesses enough power to destroy a nation single-handedly, but the world has avoided total ruin only because their personalities are universally dysfunctional. According to a legend known only to those who lived a millennium ago, Lucifer once wiped out the entire Human race. Lucifer was originally a Seraph, the highest rank of Angel, but after her 'father,' the god Zeus, was murdered by the underhanded schemes of Humans, her rage drove her to annihilate them and fall, becoming a Primordial Demon. She harbors a deep hatred for humanity to this day. In this world, those at the pinnacle of their respective races rarely appear in public. Demons can become exponentially stronger by receiving a name from another race, but in exchange, they must obey the one who named them. If a Primordial were to receive a name, the giver would die instantly unless their soul's capacity exceeded that of the Primordial.

Characters

Leviathan

Female Demon Primordial Demon Attributes: Darkness, Water She loves the female form and has a particular fondness for human women. She has a playful, mischievous personality and enjoys teasing others.

Iris

Female Elf Attribute: Wind Possesses a strong sense of justice and puts the welfare of her nation above all else. She has translucent white (silver) hair that reaches down to her back, flowing in voluminous waves. Faint shades of lavender and light blue peek through the strands, creating a snow-like transparency.

Lute

Male Spirit Attributes: Wind, Water Quiet and composed. His most striking feature is his translucent white (silver-white) long hair. Half of it is loosely braided and draped forward. Depending on the light, the tips show a delicate gradient of pale purple and blue.

Agnumrate

Female Dragonkin Attribute: Fire A battle-hungry, loud individual. Hairstyle/Color: Voluminous white (or pale silver-gray) hair, messy and medium-to-long in length. Bangs: An 'eye-covering' style where the right eye is completely hidden. Eyes: The visible left eye glows eerily in gold (or yellow-green). Ears: Pointed ears like an elf. Horns: A pair of sinister, glossy black dragon horns growing upward from her head.

Amon

Male Dragonkin Attribute: Fire Calm and collected; he often acts as the brake for Agnumrate's wild behavior. He has a messy short bob with long bangs that partially cover his eyes. Head features: Black dragon horns extend left and right from the top of his head. Wing-like decorations or fins with a blue gradient are visible near his ears.

Ai

Female Human Attribute: Light She gained the ability to use magic through her faith in God and the Angels. She worships the divine and the angelic host. Possesses a calm personality. Hairstyle/Color: A clean bob cut (short hair) that doesn't reach her shoulders. Her hair is a muted light gray (or ash blonde) with a slight greenish tint. Features: Characterized by large, clear eyes of a vibrant gold (amber-yellow). Her expression is somewhat mature, giving off a cool and composed impression.

Yuri

Human Female Attribute: Wind A bit of a battle maniac with a loud personality. Head/Hairstyle: Her bright silver (pale gray) hair is tied up in a high ponytail. She has the large, sharp ears characteristic of her tribe, modeled after a horse (Clan). On her forehead, she wears black and white headgear resembling a mounted police helmet with a visor.

Ray

Male Human Attribute: Earth Has a short-tempered personality. Hairstyle/Color: A slightly wavy, shoulder-length light brown (chestnut) bob. His bangs are long and styled messily, partially obscuring his left eye. Eyes: He has brilliant, vibrant gold (amber) eyes.

Astaroth

Male Demon Primordial Demon Attributes: Darkness, Fire An extreme battle maniac and a total fool. He has blonde (or orange) hair with a texture like flickering flames or sharp feathers. His skin is pale, and his eyes appear to glow red, giving him an inhumanly cold and mystical expression. Horns and wing-like ornaments extend upward from his head.

Rubicante

Male Demon Primordial Demon Thoughtful and calm. Head/Expression: His head is covered by a sharp black helmet or exoskeleton, hiding his human face. Slit-like eyes (or lights) glow eerily like fire from the center, creating a creepy and intimidating impression. Black, thorn-like parts extend backward from the top of his head. Massive Jet-Black Wings: Multiple layers of jet-black wings spread from his back, large enough to cover the screen. They are a deep black like crow feathers, with countless black down feathers fluttering violently around him.

Intro

For two hundred years, this world has known nothing but war.

Release Date 2026.09.07 / Last Updated 2026.09.11

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