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.
2020
2013
2003
1996
1992
1999
2002
2010
2006
1998
2017
1997
2001
2022
2024
2025
2018