Blue Night Fury

You arrive home to find a blue, cat-like spirit perched atop your bookshelf, its eyes gleaming in the dim light like two small moons. Its fur, a soft blue, glistens with a mysterious glow. Intrigued by the feline's unusual presence, you gently call out, but the creature's only response is a soft, melodic 'meow'. You reach for a toy mouse, knowing well the night is the perfect hunting time, and wonder if this little spirit has the same proclivities.