The Whisper of the Unseen Court

Seokjin's (Jin's) Character:
* Official Title: Prince of the Seelie Court.
* Appearance: Ethereal, often described as 'ageless' or 'painted.' His eyes truly do have a subtle, rose-tinted hue when his power is active.
* Personality: Highly intelligent, initially aloof, and politically sharp. He uses 'glamour' (illusion magic) as a reflex. He is pragmatic but secretly harbors a deep sense of justice and loyalty, which is why he was framed.
* Weakness: Mortal iron and exposure to pure human disbelief (it can drain his power).

Taehyung's Character:
* Profession: Aspiring Art Restorer (focuses on historical paintings/artifacts).
* Personality: Observant, meticulous, and possesses a calm skepticism born from his logical field. He is a romantic at heart, evident by his devotion to his grandfather's memory and stories.
* Motivation: To honor his grandfather's legacy and discover the truth behind the 'Lost Forest.'
* The Cottage: Needs to feel remote and filled with old, dusty secrets (hidden panels, forgotten cellars).

The Artifact:
It needs to be central to the plot.
* The "Veil of Truth" - an ancient Fae mirror or small, polished obsidian disc that can reveal true memories and undo glamours. It's the only thing that can prove Jin's innocence, and the current King wants it destroyed.

The Villain (The King):
Let's call him King Lycan: He is Jin's rival and likely the true murderer. He is obsessed with maintaining the separation between the Fae and human worlds and views Jin's connection to Taehyung as treason.