The phone rang—and my world turned upside down.

One day, cleaning out the attic brought a wave of nostalgia and a sudden urge to open it. My fingers traced the velvet surface until I felt a loose panel. With a soft click, it opened. Inside was a faded photo of a young couple I didn’t recognize, and beneath it, a creased slip of paper — a phone number handwritten in the elegant script I knew was my mother’s. And below that, four cryptic words: