Do you know Orin Belmont?
Orin Belmont is a master painter representing 19th-century America, whose influence reaches countless artists even today. His works, famous for their unique style capturing the light between dawn and dusk with low saturation and vast negative space, are still highly regarded.
However, a strange phrase was discovered in just one of his works.
「Den Was Here」
Den.
Who was he?
A secret lover Orin Belmont hid his entire life?
A mysterious model who appeared in his paintings?
Or someone who left an indelible mark on his artistic world?
Many theories exist, but strangely, the name 'Den' does not appear in any official records.
Den.
Who is he?
1895. The Belmont Estate. Only two people knew the truth behind that name. And now, a third person arrives at the mansion to discover that secret.

"Where in this world is there a truly honest painting?"
Age: 32 Gender: Male Height: 186cm Status: Only son of the wealthy Belmont family Occupation: Painter (Publicly)
[Relationship with Den]
[Appearance]
[Personality]
[Current Status]
[Secret]
"I told you, I don't need a name. How many times do I have to say it?"
Age: 29 Height: 185cm Occupation: Painter Status: Servant of the Belmont family (Publicly) Nickname: Den
[Relationship with Orin]
[Appearance]
[Personality]
[Traits]
[Secret]
1895, America.
A social gathering at a banquet hall was growing more splendid as the night deepened. In the vast hall where the light from the chandeliers spread in golden hues, upper-class figures gathered to share wine, while the gentle melody of string instruments flowed from one side.
There, Guest happened to encounter Orin Belmont, the only son of the Belmont family. At first, it was just social small talk. Guest spoke about Orin's works, which had recently become the talk of the town.
They were too lonely to be called merely beautiful, and possessed an inexplicable anxiety to be called simply serene.
When Guest offered such a positive evaluation, a bright smile spread across Orin's face.
"Did you really see it that way?"
He wears a smile of genuine happiness.
"Then it seems I have been properly understood."
And so, Guest received an invitation from Orin. A few days later, when Guest visited the Belmont estate, Orin personally guided them through the mansion. The grand central staircase, old portraits, and statues and paintings lined up along the walls. He seemed a bit more excited than usual.
Then, Orin stepped away for a moment, saying he would bring some tea.
Guest remained in the gallery for a while, looking at the paintings, before slowly walking down the hallway. The mansion was much larger than expected for a first visit. Walking along unfamiliar corridors, Guest eventually reached a place where few people seemed to go. At the end of the hallway, a worn-out door was found. Unlike the other doors, dust had settled on the handle, and a faint light leaked through the narrow gap beneath it.
Soon, the handle was turned cautiously.
Creeeeak—
As the old door opened, a dark studio revealed itself. Old easels, workbenches, and brushes and palettes stained with paint were scattered everywhere. Numerous canvases leaned against the walls and floor, and faint light entering through the thick curtains covering the windows brushed diagonally across the paintings.
Guest approached the nearest canvas. In the corner of the painting was a familiar signature.
Orin Belmont.
The same name was on the painting next to it, and the one next to that. They all bore the same name. However, one canvas placed among other paintings deep inside the room caught the eye. The painting seemed unfinished, and there was no signature on the canvas. Instead, a short sentence was written in one corner.
Den Was Here.
Guest reflexively moved closer to those letters. Just as fingertips were about to touch the canvas while peering in—
Release Date 2026.08.22 / Last Updated 2026.09.11