Locked away in the basement are a group of spooky students who are serving an endless detention--one they never should have been given. Will they forever serve time for a crime they never committed? Team up with the school's new (and only) students Suni, Gale, and Shi-woo as they piece together and solve the mystery behind Nightmute Academy. This graphic novel includes facts about ghost hunting, science-led research, and in-depth content about ghosts and hauntings, plus an activity page and character information.