When Lee Soah transfers to a new school, things feel off from day one. Her class is too quiet. Her classmates stare but never smile. And the classroom - 3-5 - wasn't supposed to exist at all. The more Soah tries to escape, the deeper she sinks into a haunting truth no one dares to speak. Why can she see what others can't? What happened to class 3-5... and why is she part of it now? She didn't choose this. But the dead did. she's the Chosen.