3. The 13th floor
According to legend, there is a haunted house somewhere in Pennsylvania. A long time ago, people were asked to visit the house for a Halloween party, and no one knew it was haunted. Jack and Mary were among those who went to the party, and they even signed a waiver that they were there on their accord, and no one forced them to be there.
Both Jack and Mary were excited about the party and the little adventure that led them to the house. They had to pass through numerous identical hallways and staircases to reach the 13th floor. On each floor, there were people who were dressed in Halloween costumes to scare the guests and entertain them. A lot of people were scared to go to the 13th floor. They had left before they reached there. Jack and Mary did not. They went up to figure out what was on that floor.
