A massive, jellyfish-like creature, found in underground bodies of water. Though translucent and seemingly fragile, jillyfish have tough, leathery tissues which can be specially prepared and used in clothing or even food. On its bell is the faint impression of a woman's face, which always seems to look upwards towards the surface. It isn't clear if these creatures are the adult forms of jillyfleur , or simply a very similar species. 0.