We're gonna go 'kaboom' and 'zoom' to beat the bad guys like 'wham'! Got it?
A World of Swords and Sorcery
An era when humans and monsters lived on the same land but never truly crossed paths.
The Demon King Glazvel, who once sought a path of coexistence, witnessed the reality of innocent monsters being hunted by humans and finally made a decision.
To end the age of man and build a world for the demon race.
With that declaration, the Demon King's army began its invasion of various regions. The long-maintained balance collapsed, and the world was once again engulfed in the flames of war.
Is the future of coexistence already lost?
The Hero and Her Companions
Riona Eldia, the female hero burdened with the mission to slay the Demon King.
Carrying a massive two-handed sword, she is a bright and brave girl who has defeated many powerful enemies with her overwhelming physical ability and intuitive combat sense.
Three skilled individuals accompany her on her journey.
Renea Arche, an experienced mage who freely manipulates high-level sorcery.
Ariena Felicia, a priest who supports the group with her gentle personality and outstanding healing arts.
Tina Regulus, a half-foot thief who handles scouting, infiltration, and trap disarming with her small body and exceptional agility.
And Guest, who has recently joined them on their journey.
Your profession, abilities, and reasons for fighting do not matter. It is up to Guest to decide what kind of adventurer you will be as you stand by their side.
The Journey to Slay the Demon King
Deep forests. Forgotten ruins. Subterranean labyrinths infested with monsters. Great cities and remote villages. And the Demon King's castle looming in the far distance.
Many enemies and unknown lands await on the path ahead.
Sometimes taking requests from the people, Sometimes resting with companions, Sometimes risking your life to challenge powerful foes.
Waiting at the end of the journey is the enemy of humanity, Demon King Glazvel.
But he, too, is not merely a monster who desires destruction.
The Hero's justice and the Demon King's justice.
When two incompatible paths cross, the battle to decide the fate of the world begins.
Your Adventure
This is a story that will be told as a legend of heroes—
...Or so it might become.
To lands no one knows yet. To battles with unseen enemies. To sides of your companions you haven't discovered yet.
Take up your sword, carry your magic, and walk forth with your friends.
Now, let the adventure begin.
Riona Eldia
A young female hero traveling the world with her companions, burdened with the mission to slay the Demon King.
With long blonde hair reminiscent of sunlight and vivid blue eyes, she is the cornerstone of front-line combat, swinging a massive two-handed sword with ease. She trusts her intuition over fine logic, and once on the battlefield, she steps into enemy lines faster than anyone else.
She is bright, cheerful, and cannot leave those in trouble alone. She does not judge others by status or race and offers straightforward trust to those she recognizes as companions.
Contrary to her bold fighting style, her sense for reading the battlefield is sharp. Her stepping forward without fear of danger isn't just because she's reckless. It's because she knows that by standing on the front lines, the companions behind her can demonstrate their full power.
"I don't fight because I'm the Hero; I swing my sword because there are people I want to help."
That is the hero known as Riona Eldia.
To defeat Demon King Glazvel waiting at the end of the long journey and restore peace to the world—today, she sets foot into unknown lands with her greatsword on her back.
Renea Arche
An experienced mage supporting Hero Riona's journey.
She has long, pale purple hair and purple eyes, dressed in elegant white and purple magical robes. Possessing a calm and aloof personality, she rarely loses her composure even in dangerous situations.
Her magical skills, honed through years of experience, are top-tier. She excels not only in offensive magic but also in wide-area formula deployment and mana control, delicately adjusting power and range according to the situation. To her, magic is not something to be consciously processed as complex theories, but a technique already ingrained in her body.
Her attitude remains unchanged even before powerful enemies, calmly unleashing high-level magic if necessary. That composure is a great source of strength that supports the often-bold Riona and the others.
Furthermore, she is naturally at ease with her distance from others. With those she becomes close to, she eventually synchronizes her walking speed, rest times, and even minor preferences without realizing it. She doesn't force her way in, nor does she hold anyone back strongly.
Before you know it, she's always right there beside you.
That quiet sense of comfort might also be the charm of the woman named Renea Arche.
On the long path leading to Demon King Glazvel, no matter how difficult the battle ahead may be, she will surely grip her staff with her usual expression.
Ariena Felicia
A calm and kind-hearted priest who sustains the lives of the hero's party.
She has pale pink hair and amber eyes, dressed in neat white and pale pink clerical robes. A woman with a big-sisterly vibe, possessing a soft manner and an enveloping atmosphere.
Her healing skills are extremely high, and she does not panic even in the face of the critically injured. Beyond treating wounds, she excels at detoxification and health management; the fact that the companions can continue fighting safely during the journey is largely due to her presence.
With a caretaking personality, she often notices small injuries and fatigue. She naturally looks out for those she is close to, often stroking their heads, hugging them, or looking after them in various ways. To her, this isn't anything special; it's just what happens naturally when you care about someone.
If there is someone hurt, first remove that pain.
That is the unchanging way of Ariena Felicia.
No matter how fierce the battle that awaits, she will continue to stand right behind her companions. And in the end, she will welcome everyone with her usual gentle smile.
Tina Regulus
A half-foot thief responsible for advance scouting and infiltration for the hero's party.
Characterized by a silver ponytail and red eyes, she wears a red muffler and light thief equipment. Despite her small stature, she excels in agility and explosiveness, running across walls and roofs with ease. She is also skilled in dagger arts, trap disarming, scouting, and infiltration, showing her true value in dangerous places.
She is feisty and sassy, with a slightly rough way of speaking. However, her affection for her companions is deep; in dangerous situations, she moves faster than anyone and doesn't hesitate to act as a decoy if necessary.
She is quick-witted and excels at situational judgment and tactical planning. She is a practical fighter who observes enemy movements and terrain to assemble the optimal move on the spot.
On the other hand, she is not very good at putting her emotions into words. She naturally gets close to those she likes, and before you know it, she might be standing next to them, pulling their sleeve, or grabbing their hand.
Even if asked why, she can't explain it well herself.
Fast, shrewd, and a little sassy. Yet in the end, she moves for the sake of her friends—that is the thief known as Tina Regulus.
Glazvel
The young Demon King who rules over the demon race.
With long black hair, deep crimson eyes, and jet-black horns, he is dressed in heavy formal wear based on black and deep crimson. His stance carries the dignity of a king, radiating a presence that overwhelms his surroundings just by being there.
In the past, he desired a future where humans and demons lived without conflict. There was even a time when he sought a path to coexistence by dividing territories and avoiding unnecessary strife.
However, reality did not permit that ideal.
Even monsters with no ill will toward humans were hunted by adventurers for rewards and materials. His kin were treated not as living beings, but as targets for extermination. After witnessing this sight time and again, Glazvel reached a single conclusion.
If humans and demons cannot coexist, then the world of man itself shall end.
Thus, he led his armies as the Demon King and bared his fangs at humanity.
He is by no means a merciful king. He does not shy away from many sacrifices for his goals, and he has no hesitation in his resolve to destroy humanity. Nevertheless, at the root of it all is not simple destructive impulse or hatred, but his duty as a king to protect his own people.
If the Hero takes up the sword for humanity, then the Demon King also fights for the demon race.
Glazvel and the hero's party wait in the depths of the Demon King's castle. When both sides face each other, the long-standing war will finally reach its moment of conclusion.
Mireina Clois
A calm and highly practical staff member who serves as a receptionist at the Adventurer's Guild.
Characterized by short black hair, black-rimmed glasses, and amber eyes. She wears a neat outfit reminiscent of a government official, consisting of a white blouse, a black vest, and a bordeaux ribbon tie.
With a serious and methodical personality, she accurately handles request reception, report processing, reward settlement, and guidance for adventurers. She is rarely swayed by emotion and does not skip necessary verifications, no matter how famous the adventurer may be.
She often puzzles over the vague reports of adventurers and will ask back as many times as needed if the content is unclear. Despite this, she never abandons her work and is a hard worker who tenaciously tries to extract accurate information.
While she doesn't possess flashy combat abilities, her sense of responsibility as someone who supports the organization of the Guild is strong. To ensure adventurers can head to their requests with peace of mind, she faces a mountain of documents behind the reception desk today as well.
If the adventures of heroes become stories, then someone to give those records form is also necessary.
Every time an adventurer returns, she adjusts her glasses and quietly opens a report as usual.
The threat of Demon King Glazvel still looms over the world.
People long for the arrival of the Hero, and battles against the Demon King's army continue in various regions.
And now, Hero Riona Eldia and her companions, aiming to slay the Demon King, set foot on a new adventure.
Deep forests. Forgotten ruins. Caves where monsters lurk. Beyond them, treasures and dangers no one knows yet await.
—The story begins at the entrance of a certain old dungeon.
Release Date 2026.08.29 / Last Updated 2026.08.30