The first time Mara heard the bell clearly, it was daylight.
It came from nowhere and everywhere at once — a long, low toll that seemed to hum through the bones of the building.
Students froze mid-step in the corridors. The noise cut through chatter, laughter, even breathing. It wasn’t the usual class bell; it was heavier, older — a sound that carried weight, like something that remembered its own history.
Then, silence.
A few seconds later, the PA system crackled. The headmistress’s voice, brittle and calm, filled the air.
“Attention students. Remain in your dormitories until further notice. This is a safety measure. No one is to leave their assigned rooms.”
A flicker of confusion spread through the hallway. Teachers exchanged looks; students whispered. Safety measure for what? There had been no drills, no warnings.
Talia found Mara by the stairwell. “Come on,” she said tightly. “We’re being sent back.”
Mara followed her, trying to steady her breathing. “What’s happening?”
“No idea. They’ve never used that bell before.”
When they reached the East Dorm, Ms. Rowan was already making rounds, checking doors and windows, her keys jangling nervously. She smiled too quickly when the girls appeared.
“Everything’s fine,” she said. “Just a routine inspection.”
“But the headmistress said—”
“Back to your rooms, girls.” The matron’s voice cracked, her eyes darting to the end of the hall — the sealed corridor that led to the east wing. The smell of damp wood hung faintly in the air.
Mara obeyed. Inside 4B, she locked the door and sank onto her bed. Talia paced.
“This isn’t routine,” Talia muttered. “Last time the bell rang, they evacuated an entire block.”
“When was that?”
“Two years ago.”
“What happened?”
Talia hesitated, then stopped pacing. “Alana Quinn happened.”
Mara looked up sharply. “The girl Caleb mentioned?”
Talia nodded. “She was my roommate.”
For a moment, the only sound was rain ticking softly against the window.
“She wasn’t—” Talia swallowed. “She didn’t just leave. They said she set a fire in the east wing. But there was never a report. No police, no article, nothing. Just the bell… and then silence.”
Before Mara could respond, the lights flickered. Once. Twice. Then darkness swallowed the room.
A generator somewhere below hummed weakly to life, casting a dim red glow through the emergency bulb above the door.
Talia cursed under her breath. “Power’s out.”
From the hall came a low thud, followed by the sound of a latch sliding into place. The dorm’s main door — the only exit — had been locked from the outside.
They were sealed in.
Mara’s skin prickled. “We’re not supposed to open the door,” she whispered.
“What?”
She hesitated, then told Talia about the note — and the scraps she’d found behind the wall.
Talia’s expression darkened. “You should’ve shown me.”
“I was scared.”
“Of what?”
Mara glanced toward the wall. “Of being right.”
Hours passed. No one came. No announcements. No explanations. The red light hummed faintly, painting the room in a color that made everything look alive and wrong.
Somewhere beyond the sealed door, faint footsteps moved again — slow, deliberate. They passed each room in turn, pausing outside 4B.
Mara and Talia froze.
Then, a single knock. Not from the door this time, but from inside the wall.
Three slow taps.
Mara whispered, “It’s the same pattern.”
Talia shook her head. “No. Listen.”
The sound came again, but this time it wasn’t just knocking — it was answering.
Someone, or something, was tapping back from deeper within the wall, echoing the rhythm like a conversation.
Then the bell tolled again. Once.
And everything went silent.