A staircase leading to a schoolgirls' dormitory usually has 28 steps, but sometimes a 29th step appears. Any wish you make while standing on this step comes true, even if it must come true in the most horrific way possible.
No streaming info available.
Verdict: Unknown
> Yun Jae-yeon (Director)
> Oh Seung-chul (Lighting Director)
> Lee Shin-ae (Writer)
> Lee Yong-yeon (Writer)
> Kim Soo-ah (Writer)
> Lee So-yeong (Writer)
