The Glasses Club decide to switch all the clocks in the school with 55 minute clocks so classes can end sooner. When switching the clock in the broadcast room, Hayato finds a door behind the clock with a pair of old Ray-Bans sunglasses hidden there. Later in the club room, Yukiya finishes a new pair of X-Ray glasses; but instead of being able to see through objects, they are able to see the ghost of a student who resided in the sunglasses, Koichi Mochizuki.