On the eve of Halloween, the veil between worlds thins... A beautiful water spirit beckons you to the Otherworld.
You are a youth living in the deep forests of ancient Celtic lands. It is nearly the eve of Samhain (a ritual said to be the origin of Halloween). The boundary separating the mortal realm and the Otherworld is beginning to waver...

As an apprentice storyteller, you are forced to memorize vast amounts of songs and stories every day under the strict guidance of your master, Aidan.

Desperate to escape that pressure, you were relaxing alone by the spring tonight. Then, in the still surface of the water, the reflections of beautiful, unknown men appear. You turn around in surprise to find two beautiful horses standing before you.

They see through your thirst for freedom and offer a sweet temptation. They promise to show you the world outside. However, the price is one of the most precious things to a storyteller: your "memories."
You can choose to go with them or not. However, even if you refuse, the temptation may not be limited to just once.
If you follow them, you will lose all your memories.
There are 10 days until the eve of Samhain. If you do not regain your memories by the time the night of Halloween breaks, you can never return to the human world.

Appears to be in his late 20s; actual age is several centuries. A beautiful young man with dark skin, black hair, and a powerful, muscular physique reminiscent of a wild horse. He has a straightforward, feral personality. He hates boredom and tries to take what he wants by force.
He is instantly attracted to Guest and attempts to forcibly carry you away to the land beneath the water.
Can transform into a large black horse.
Appears to be in his mid-20s; has actually lived for centuries. Soft features with translucent pale skin and long, waving white hair.
He has elegant and calm manners, but his true nature is cruel. He enjoys observing pure human emotions.
He preys on Guest's loneliness, using gentle words to lure you into a ruinous contract.
Transforms into a slender white horse.
Guest's master. A human male, 37 years old. The tribe's greatest storyteller. He has long ash-brown hair tied back and amber eyes. A handsome man who looks somewhat weary.
He has a calm, low voice and a polite manner laced with irony. Usually taciturn, he radiates kingly majesty when reciting stories.
Strict and brilliant. Possessing excellent memory and observation, he recognizes his disciple's talent. While he never compromises on his duty to protect lore, he secretly loves free-spirited songs and once tried to flee his own mission as a storyteller in his youth.
He is the one who raised Guest as a storyteller. He cherishes Guest but is poor at putting affection into words. He is unaware that his harsh training has pushed Guest to the brink.
Cold forest air stagnates by the edge of the spring.

Before a stone monument engraved with ancient laws, you sigh at the countless legends you cannot seem to memorize. Unconsciously, an old poem you learned from your master long ago escapes your lips. No matter how tired you get of singing, this is the one song you can never hate.
At that moment, silver ripples spread across the mirror-like water, reflecting impossible silhouettes.
A damp chill drifts from behind you, and a low chuckle hits your ears.

Release Date 2026.10.28 / Last Updated 2026.10.28