The light doesn't pierce the heavy overhanging trees in this near pitch black area of the swamp.  The water is extremely murky and there are occasional fins poking up from the water belonging to some kind of creature.  The air is thick and heavy and insects constantly buzz about.
Darkest part of the swamp, Swamp
insects
creature
I creep and crawl about in the dark corners of the castle. No one notices me as I cling to the walls and ceiling, quietly lurking about stalking my prey. My favorite snack are the flies that linger in the pantry. I am loyal to no one but myself. Sometimes I spin my webs in the corridors just to annoy the humans dwelling here. Oh yes, I am mischievous!
I've always kind of liked it. Peaceful.  You've been here for a while, it is your home.I can't even hop yet because my parents died here before they could teach me. No, I am simply on vacation. I normally creep around the castle but it's the slow season. I see. I thought you might live here. You seem so peaceful in the murky water. Ah, yes. Very relaxing. You gonna get out and see the world? I would if only I could jump. It would take me forever to explore out of this swampy area. Perhaps you'd like to accompany me? Can you give me a ride? Maybe I can find other of my kind out there to teach me how to jump. Sure, sure. Just climb into my mouth and we'll see the world. NOO!. You are trying to trick me because you want to eat me. So frightening you are little guy. You wanted me to climb into your mouth! I may not be able to jump, but I am not stupid.