Wishing Stairs is the third part of the Ghost School trilogy, which includes Whispering Corridors and Memento Mori.
There´s a legend which claims that if you count aloud 28 steps to the school dormitory, a 29th stair appears and a spirit will grant you a wish. That can bring good fortune if you are honourable. Yet, in this school full of rivalry and jealousy, those moods are often vicious. Jin-sung hopes to win a vital scholarship to ballet school, but when a rival wins, it´s time to seek out the spirit and wreak a terrible revenge..