Mako, Miko, and Mutsuko are three young girls visiting St. Claire Elementary, a school rife with strange legends. They have a sudden encounter with Kunstrijk, a human anatomy model, and Goth, a skeleton model. Both haunt the science room, which is set to be demolished soon. Seeking revenge for being vandalized by the three girls, Kunstrijk invites them to the school's midnight party to scare them. Together, the five embark on a quest to collect three mythical medals that can grant a wish, hopefully saving the science room.