Luo XiaoHei (Legend of Hei) - Illustrious

solo, 1boy, xiaohei, child, cat ears, closed eyes, cat tail, black hair, white tank top, blue boxers, underwear, sleeping, on bed, laying, bedroom, indoors, cute, BREAK ((ultra-detailed)), ((best quality)), ((beautiful eyes)), ((extremely detailed)), 4K, (8K), best quality, (beautiful), Master piece, highres, best quality, official art, highres, masterpiece, detailed background, high quality background, volumetric light, newest, professional illustration composition,