masterpiece, best quality, 1boy, handsome demon, black hair, red and gold eyes, obsidian horns, crystal shadow wings, black high neck outfit, gold embroidery, lying on back, one arm behind head, looking at viewer, upper body, close-up, black and gold ornamental background, gothic, dark fantasy, dramatic lighting, flat shading, soft gradient, clean lineart, (sharp lineart:0.7), thick lineart, cel shading, (flat shading), LoRA:baketsu_style
