6年1組

To get something left behind at school at night... You, a 6th grade student, come to school at night to look for something you forgot. Something strange is happening at school, and you cant get to your classroom by simply climbing the stairs. First, explore the first floor and memorize what is where. After that, explore each floor, and if there is nothing unusual, go up the stairs, and if there is anything unusual, go down the stairs. Things that were there are gone, their shapes have changed, a...