Legend tells of a "Monja del Vaso" (Nun of the Glass), a spectral figure common in Mexican folklore who wanders hospitals to offer water to the dying —a task she supposedly neglected in life.
That night, Elena watched the monitors from the station. At exactly 3:33 AM, the lights in the north corridor flickered and dimmed. A soft, rhythmic sound reached her ears—the distinct click-clack of heavy wooden beads against fabric. From the shadows of the old wing emerged a figure draped in a vintage nursing habit, her face obscured by the stiff white wimple. Monjas, hospitales y fantasmas | Relatos del lado oscuro
As Elena backed away, she heard a whisper from the corner of the room, a voice like dry leaves: "She is rested now. Are you?" Legend tells of a "Monja del Vaso" (Nun