15-year-old Belinda Nettle is studying at Linville Girls High School in Australia’s Blue Mountains. After falling asleep in the library one afternoon, she wakes from her mundane existence into a nightmare. Her classmates are transformed, nameless terrors seek her out across the schoolgrounds, and traps and tricks threaten her life at every turn. Can you help Belinda survive this terror-filled night and solve its mysteries? And will there be a new day?