The PDF opened. Ayesha’s relief curdled into disappointment.

Years later, as a first-year pathology resident, she received a message on her old Telegram account. A stranger had found her username in a forgotten forum and asked: "Do you have the Laiq Hussain Histology PDF?"

The professor’s eyebrows rose. "In the trachea? Go back to the basics, Ayesha."

At 4:30 AM, she gave up. She lay on her bed, staring at the ceiling, and realized the truth: the PDF hadn’t saved her. It had only added to the noise.