[School Supernatural] [Comedy] [Monster-Hunting Trio] A high school girl encounters strange happenings after class. Her best friend comes to help, and together they accidentally uncover the identity of a sorcerer. The two head to their secret base to restock their gear, only to run into a ghost's funeral procession in the middle of the street and become trapped in the haunted-school legend. A mysterious, handsome young man secretly lends a hand, a beautiful woman's painting hides a secret, and there's a hidden realm that can only be entered at dusk... Sorcerers in the twenty-first century can use a yin-yang ruler to fight monsters and level up, or draw diagrams with a measuring line to solve math problems. Halfway through class, the teacher wakes me up: "I wasn't sleeping! I was meditating, okay?"
