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.
- PUAN VER
Künye
- Yun Jae-yeonYönetmen
- Lee Shin-aeSenaryo
Song Ji-hyoJin-sung
Park Han-byulSo-hee
Jo AnHye-joo
Park Ji-yeonYoon-ji- Lee Ji-hyeongYoung-sun
Gong Sang-aKyung-jin
