human
Generate for me a spooky scene inside a cave with bat guano and tracks of a large bipedal creature.
assistant
The cave mouth opens into a broad interior passage that extends out of sight in the darkness to the north. Slow drops of water fall from the ceiling, striking the floor with a splat that echoes off the rock walls. A low, breathy chittering accompanies the rustling of leathery wings overhead. Underfoot, bat guano covers the floor and holds the tracks of some large, bipedal creature.