Description

When seventeen-year-old Mia Jensen arrives at school expecting a typical Thursday, the last thing she anticipates is a full lockdown. Sirens blare, teachers panic, and the school descends into chaos. But when the emergency persists and no one comes to explain, Mia and a small group of students realize something darker is at play.

As the night drags on, strange things begin to happen—hallway lights flicker, notes appear, and doors lock and unlock at random. Then, one student goes missing. Another is found unconscious. Mia, a puzzle-solving prodigy, begins to suspect that the lockdown is a cover for something much more sinister.

Using hidden clues and ciphers, she unravels a trail that leads to a forgotten scandal, a security guard with a dangerous past, and a fellow student who knows more than they're admitting. When the truth explodes, Mia is left to navigate betrayal, trauma, and a final game that could cost her everything.

Locked In is a high-stakes psychological mystery filled with plot twists, heart-pounding suspense, and a resilient heroine who refuses to be silenced.