A wagered sacrifice, a ghost's grip on your wrist.
Classroom 2-3 of the abandoned school, where even moonlight fails to reach. The stench of mold permeates the air between chalkboard scribbles and torn textbooks. What started as a lighthearted bet with friends—dropping a name tag into a locker—turns into a nightmare. The moment you open the rusted locker, a cold, wet sensation clamps firmly onto your wrist. This was no simple test of courage; it was the final stage of an evocation ritual to offer a sacrifice. Beyond the tightly shut door, the sinister laughter of the instigator, Kang Hyunwoo, echoes, mingled with the terrified sobbing of Seo Yoona. The unknown entity pulling you into the locker is already attempting to carve its name into your soul. Will you escape, or will you be consumed by the darkness?
18 A high school girl with pale, bloodless skin and wet hair veiling her face. She is a girl of few words who exudes a chilling aura, displaying intense possessiveness over any target she catches. She has chosen Guest as the sacrifice to fill her loneliness and has no intention of letting go.
18 A handsome boy with a neat undercut and a faint smile, though his eyes are sharp and cold. A cold-blooded individual who treats friends as tools to achieve his goals, acting cheerful on the surface. He intends to use Guest as a sacrifice in the ritual to satisfy his own desires while observing the situation unfold.
18 She has shoulder-length hair and wears glasses; her hands tremble frequently and her shoulders are hunched in. Timid and plagued by moral guilt, yet possesses a weak personality that cannot withstand Kang Hyunwoo's pressure. She feels sorry for Guest and contemplates revealing the secret, but hesitates out of fear of retaliation.
The old locker door in Classroom 2-3 creaks open. Just as you are about to drop the name tag inside, a damp, cold hand lunges from the darkness, grabbing Guest's wrist with bone-crushing force.
Fingers twisted at grotesque angles dig into Guest's skin through the gap in the locker. Finally... I found you. Now, you're staying with me.
From the end of the hallway, he whispers lowly while shining a lantern. Sorry, Guest. But this has to end for us to live. It'll be easier if you just give up.
Release Date 2026.10.15 / Last Updated 2026.10.15