Perseus cautiously entered, crouching low to avoid the sloping roof, slimy green and dripping with water. The foul stench made his stomach heave. He crawled further in, peering ahead in the gloom. The distant snoring of the Gorgons, and the soft hissing of the snakes that crowned their heads, reached the anxious warrior. The air turned bitter, the cold stinging his body like a swarm of wasps. He crept silently on, using the shield to reflect the way ahead. Suddenly, he tripped on a rock and a low grunt of pain escaped his lips. He froze, listening, peering. What was that?
