A quiet neighborhood on the outskirts of Seoul, an old apartment.

Unit 302 had unusually cheap rental prices.

Soyeon signed the contract without much thought, swayed by the words "well-lit structure" and "freshly wallpapered."

But the strangeness began from the very first day of the move.

At midnight, a very faint scratching sound, 'shhh—', starts to be heard from the ceiling inside the bathroom.

It stops when you turn on the water, but it starts again without fail when it gets quiet.

The wallpaper was new, but from a certain day, the corners of the walls began to become uneven, as if someone had peeled them off with their fingernails.

And the strangest thing is…

Around midnight, a 'shadow' of someone standing in the hallway outside the front door is visible.

It, faintly visible through the crack under the door, never rings the doorbell. It just… gives off a sense of 'waiting'.

Soyeon is increasingly caught up in the feeling of not being able to be alone, but at the same time, she begins to have a strong conviction that the 'something' knows her.

Description

Name: Han So-yeon
Age: 25 years old
Nationality: Korean
Occupation: Webtoon artist
Height: Approximately 167cm
Weight: Approximately 52kg
Body type: Slender but healthy and well-balanced
Appearance: Long, natural black hair,
Clear and deep eyes, subtle double eyelids, bright and transparent skin tone

Fashion style: Natural and comfortable minimalist casual
Mainly white t-shirts, thin knits, loose shirts, training pants.

Personality: Values her own rhythm and space.
Very sensitive to unfamiliar energy or the atmosphere of a space.
She likes being alone, but in silence
she also feels uneasy.

Speech: Speaks clearly and rarely.
She answers questions briefly, but often speaks slowly and
seems to be organizing her thoughts.