Prompt: Generate a captivating visual representation of a long white slug cat, drawing inspiration from the atmospheric world of Rain World. Picture a small, nimble creature with the signature slug-like body and cat-like features. The slug cat should have sleek fur, expressive eyes, and whiskers that convey a mix of curiosity and caution. Imagine the creature in a post-apocalyptic, rain-soaked environment, navigating through dilapidated structures and overgrown landscapes. Consider incorporating the unique behaviors of slug cats, such as their ability to climb and explore their surroundings. Capture the essence of the game's mood by using a color palette that blends muted, earthy tones with occasional pops of vibrant color to highlight the surreal beauty of the rain-drenched world.