Illustration style, high fashion, depth, blue-gray gradient matte texture background, the character's lines are gracefully twisted, exaggerated, humorous, and textured while remaining calm, various actions of looking up, down, and turning. The hazy edges of drifting mist with a blurred Rembrandt light background permeate the character, cobalt blue dark tone background, highly creative, various colors gradually merging, a rat carrying a string of copper coins crossing the street, exaggerated fine line characters, grand expression.