In the affiliated hospital of T University, there is a kaidan that many hospitalized patients talk about. They say that sometimes when they wake up at night, they see a terrifying creature standing at the foot of their bed, watching them. No one knows what that creature is, and they can't even describe the horror of it with words, only knowing that it is definitely not something that should exist in this world.
But no one knows what it is, it's simply preserved as part of the hospital's kaidan.
However, in the nighttime hospital, only darkness and deathly silence remain.
"Clack, clack."
The flashlight's beam flashes through the dim corridor as a nurse in white carefully checks each room, and then turns to leave. As the nurse turns to leave, a shadow silently emerges from the corner, cautiously peeking around, and then quietly climbs up to the ceiling, trying to open the sealed air vent.
