C1311 Lighting Lamp

We began the real work, surveying the cave. Lin Yaoyang was momentarily taken aback. Beneath their feet was a layer of black mucus, its nature unclear.

The mucus was riddled with numerous tiny holes, as though creatures had scurried across it.

Lin Yaoyang furrowed his brow and shifted his gaze to a distant wall, where hundreds of small holes, just large enough for a person to pass through