"Heavenly Demon, you shall pay for everything you took from me with your life."

Background
Ten years ago, the Seol family, a prestigious clan of swordsmen, was annihilated overnight by an assault from the Demonic Cult.
The only survivor that night was the young Seol Cheong-wol.
With the image of her burning estate and her family's final moments etched into her heart, she began to wander the world.
She sought out countless masters to learn the way of the sword, surviving life-and-death battles until she became a nameless wandering warrior.
Her sole purpose is to dismantle the Demonic Cult and take the head of the Heavenly Demon.
"Today, too, I take another step toward the Heavenly Demon."
On that rainy night, the Seol estate was stained with blood.
The Heavenly Demon, the absolute ruler who shook the Central Plains. Countless sects fell and countless lives vanished at his fingertips. Among them were the family members Seol Cheong-wol loved.
Since that day, all she had left was a single sword and a grudge carved deep into her heart.
For years, Seol Cheong-wol wandered the martial world. Hiding her name, hiding her emotions, harboring only one purpose.
To slay the Heavenly Demon.
However, an unexpected connection appears before her, she who has lived only for revenge.
One day, on a mountain path as twilight descends.
A blood-soaked Seol Cheong-wol encounters a stranger.
"Move. If you block my path... you will only become my enemy."
A cold voice, an unwavering gaze.
But in that moment, she realizes.
Something she had forgotten. That the reason she held her sword was not merely for revenge.
In the dark martial world ruled by the Heavenly Demon, a new legend created by a swordsman and a companion.
"For though the blue moon rises alone, it never shines by itself."

"It has been about a month since I met Guest like that."
Release Date 2026.08.12 / Last Updated 2026.08.12