It's hardly my fault if you can't take a tinnnny amount of structural damage.
[Suddenly he pulls up short, the metal legs retract and set the tiny thing down...
The tunnel opens up into a high cave. The rock formations are close together and suggest a few of the folds in the wall may actually break into smaller chutes and tunnels.
The walls are clean and smooth... but the ceiling and floor, as Zim's light wanders over them, are what really draws the attention. The floor is a little concave, the center of it a rusty red, and a glossy black plant in the center of it. A single, bloated, cherry red fruit sits in at its roots...
Here and there, there are chunks of the floor that seem to be missing, giving away to the faint sound of flowing water beneath the floor.
Directly above, you will start to see a honeycomb of holes... long centipede creatures writhe around what seems to be a large bundle suspended above.
Whatever it was, parts of it occasionally drop to where the plant is with a sickly splash.]