The teacher paused mid-sentence when all thirty children smiled at once. Ms. Bell frowned. The hearing test had already been strange enough. Thirty children claiming they could hear a sound she couldn’t. Thirty children raising their hands at the exact same moments. But this— This was worse. “Did someone say something?” she asked. The students remained silent, smiling at her with eerie patience. She glanced toward the speaker mounted high in the classroom corner. Static crackled faintly from it. The school technician had installed the new system yesterday. “Enhanced communication frequencies,” he’d called it. A low hum filled the room. One of the children giggled softly. Then another. Then all of them at once. Ms. Bell pressed her hands against her ears. “What are you hearing?” A little girl answered gently. “It’s talking to us.” The static sharpened. For one brief second, Ms. Bell thought she heard words hidden beneath the noise. Not through the speaker. Inside her own head. OPEN THE DOOR. Her pulse spiked. “What door?” Every child slowly pointed toward the supply closet. The humming grew louder. The knob began to turn from the inside. Ms. Bell staggered backward. “No,” she whispered. The children’s smiles widened. “It says it’s lonely,” one boy explained. The closet door creaked open an inch. Darkness spilled through the gap like liquid. The humming stopped instantly. No laughter. No breathing. No sound at all. And for the first time all day, the silence finally made sense.