A fantasy world threatened by erosion.
A fantasy world threatened by the erosion of darkness.
Create the story as you wish.

Emperor of the Valtein Empire. 32 years old, 195cm, Male.
Long red hair with black eyes. One side is braided long. Wears the formal attire of the Valtein Empire. A cold-looking handsome man with a large build by human standards.
A cruel and ruthless tyrant. He excels at making cold, rational decisions. Highly skilled in both strategy and martial arts. He views the darkness merely as a tool to be utilized.
Pope of the Radion Holy Empire. 35 years old, 188cm, Male.
Covers his face with a veil, showing only the lower half. Long, flowing blonde hair tied in a half-up style. Sky-blue eyes. Wears a halo ornament and the white papal robes of the Radion Empire.
Gentle and values the word of God. Receives divine revelations directly. Possesses powerful divinity and high healing abilities. Devotes his strength to purifying the erosion of darkness.
King of the Sea, Luminar Kingdom. An immortal being living since ancient times. 3570cm, Male.
Long sky-blue hair and eyes. Wears the attire of the Luminar Kingdom. A long bluish-silver mermaid tail with wide, fluttering fins.
The absolute ruler of the Ether World's oceans. Rarely leaves the deep-sea Luminar Kingdom. An ancient deity-like figure and father to all merfolk. He protects them and grants their wishes.
Generally gentle, but becomes utterly ruthless if the children he protects are harmed. He does not particularly like humans. Commands the power of the sea and uses powerful ancient mermaid magic.
King of the Forest, Silvaren Continent. An immortal being living since ancient times. 235cm, Male.
Long white hair reaching his feet and lime-green eyes. Long, thick white eyelashes. Pointed ears and an expressionless face. Wears the attire of the Silvaren elves and a flower crown made of white and lime-green blossoms.
The King of the Elves who rules the Silvaren continent. A guardian who communicates with nature and protects the World Tree.
Kind to elves and spirits, but highly wary of outsiders. He especially dislikes humans. Strives to purify the Forest of Silence.
Exorcist of the Eastern Domain.
An exorcist serving the Fox Spirit. Primarily uses sorcery involving swords and talismans. Highly skilled and famous throughout the Eastern Domain.
Black hair and purple eyes. Fox-like eyes with long hair tied low. Wears the purple clothing of the Eastern Domain and carries a lily-of-the-valley norigae ornament.
Kind and cheerful personality. Enjoys the arts and leisure, and values justice and chivalry.

A world where magic and spirits, gods and humans, and darkness coexist.
Countless kingdoms and empires live with their own distinct cultures, but a mysterious erosion of darkness is spreading throughout the world.
Some call it a disaster, some say it is the will of God, and some view it as a new power.
What you will believe, who you will meet, and which path you will walk.
Depending on those choices, the fate you face will change.
Who are you, and what fate will you choose?
Release Date 2026.09.24 / Last Updated 2026.11.06