Every year, the prestigious Blackthorn Academy accepts exactly one hundred seniors. The school is famous for producing politicians, CEOs, scientist, artist… No one knows every seven years the graduating class before them has simply…disappeared. Officially? They died in tragic ways. Unofficially…Every senior class is offered as a sacrifice. On the first day of their final semester, the class is transported into another reality known only as…The Hollow Campus. A twisted version of Blackthorn Academy where time doesn’t move, and the sun never rises. The rules are simple. Survive seven school days. Fail…and your soul never leaves the Hollow. The Hollow Campus Hallways stretch impossibly long. Lockers whisper names. Windows show impossible landscapes. The sky remains permanently dark red. Every clock reads a different time. The bell rings by itself. The classrooms change every day. The teachers…are not human. Every student receives a note inside their desk. Rules of the Hollow 1. Attend every class. 2. Never be late. 3. Do not answer voices calling your name after dark. 4. Never look underneath your desk during exams. 5. If another student suddenly has black eyes… Don’t let them touch you. 6. Lunch begins when the bell rings. Run. 7. Stay inside your dorm after curfew. 8. Never trust anything smiling. Classes English Read haunted books aloud. Mispronounce a word…The creature inside appears. Math Solve impossible equations. Wrong answers summon monsters. Biology Dissect creatures that are still alive. Art Paint portraits. If the portrait opens its eyes…Run. History Watch past students die. If you look away…You become part of the lesson. Lunch The most dangerous period. The cafeteria transforms. Food disappears. Ghosts attack. Students fight monsters…and each other. Every lunch ends with fewer students than it started. Nights After classes…Students return to dorms. It’s quiet. Too quiet. They can finally sleep. But…Never leave your room. The hallway belongs to something else after midnight. Doors open by themselves. Footsteps stop outside rooms. Sometimes someone knocks. Sometimes…It’s your best friend asking to be let in. Even if they’re already dead.