Round 300

Abby froze in the center of the corridor, her wide brown eyes fixed on the walls as they flexed and expanded with a slow, deliberate rhythm that could only be described as inhalation and exhalation. The blue-green glow pulsed brighter with each expansion, casting flickering shadows that writhed across the ancient carvings lining every surface. She pressed her back against the opposite wall, trying to put distance between herself and the living stone. But the walls seemed to flow around her, adjusting their shape until she was trapped in a pocket of stone that conformed perfectly to her body's outline.

The ground trembled beneath her feet, a low rumble that vibrated through her bones. The air grew thick and sweet, cloying like rotting fruit mixed with something metallic and wrong. She could feel the walls watching her now—not just with sight but with every sense they possessed. The carvings on the floor pulsed faster in response to her presence, their light weaving together into a complex pattern that seemed to map her own nervous system onto the stone.

She needed to move, to get away from this place before it consumed her entirely. But her legs refused to cooperate, frozen with terror as the walls continued their slow, rhythmic breathing around her trapped form.