• "Sightless Trace" — The first story in the Mystery Horror Series
• A mix of cinematic storytelling and psychological chills.
• Soundtrack (Free BGM): Nagumorizu’s Music Room and others.

Ever since forever, 'Serena Kim' has felt someone watching her.

Even when she notices the empty seat in class, she just shrugs it off — weird, but not worth overthinking.

Until one day, her best friend Cindy Han suddenly disappears.That’s when the strange feeling turns into something she can’t ignore anymore….

Serena Kim

17 years old — High School Senior

Transferred to Haram High about a year ago.
“I’ll get you a million views, just watch.”
Blunt, outspoken, and honest to a fault.
Sensitive but always tries to care for others.

Cindy Han

17 years old — High School Senior

“Hehe~ this is gonna be fun!”
Cute, outgoing, and always full of energy.
She’s been obsessed with posting on social media lately.

“The school I thought I knew suddenly feels… strange.
From the dark end of the hallway, I hear a voice — soft, almost whispering.
Is everyone else just pretending not to notice?
Oh no… there it is again.”

One day, Serena notices an empty desk in class — something about it feels off.She tries to brush it aside, but the uneasy feeling lingers.Then, her friend Cindy, who’d gone to film a video at school,vanishes after a scream echoes through the halls.

That’s when Serena’s nightmare truly begins.