"Rustling and hissing sounds"
The giant cockroach sister crawled and traversed through the fleshy cave, swift as lightning, adeptly maneuvering with her six limbs to nimbly change directions. With a swift swoosh, she vanished into a crevice without a trace. She could move freely in any direction, as long as three legs were in place to provide support, seemingly designed for such dim, humid, and narrow spaces.
Tie Dan crawled behind her, noticing the purple-black fleshy wall gradually turning into a tender pink hue. Initially, it felt hard like some mineral or chitinous shell, but as they delved deeper, the texture transformed into a soft, elastic one, reminiscent of some non-Newtonian fluid or gel, sinking slowly when still, but becoming firm and supportive with slight pressure.
