Round 226

The corridor's breath catches all at once, every stone surface going rigid as the synchronized rhythm stops dead. The sudden silence is worse than the breathing itself—an unnatural stillness that screams of something listening, learning, preparing its next move with terrifying speed. Halie slumps against the wall opposite Hera and Abby, her entire body trembling violently now as the corruption spreads through her torso and down her left arm. Her grip on the makeshift club weakens by the second—coordination shot, fingers spasming uselessly around the wood.

The walls' surface texture shifts again under the flickering green glow, tiny pores opening and closing in time with that low pulsing hum that's growing stronger with each passing moment. It sounds like a heartbeat now, slow and deliberate—a countdown timer for whatever comes next. Halie chokes out a single word between spasms: "Patterns..." Her voice trails off into a gurgle as she fights to maintain consciousness long enough to document the changes.

I need to document this. Every pulse, every shift in breathing rhythm, every change in wall texture or color—it's all data that could save them if I can just maintain consciousness long enough to pass it on. The walls are learning from our tactics, adapting their approach with terrifying speed. If I let myself be consumed without warning the others... No. Focus. Count the pulses. One... two... three...