Prompt: 8K, high quality, detailed background,  (a giant spider demon lurking:1.1), on the ceiling of the cave, heroic, epic fight, dark hours, night
doom, gloom, fantasy, horror, thriller, detailed fur, grin, (sharp poisonous fangs :1.1), dozens of glowing eyes
Negative prompt: easynegative, ng_deepnegative_v1_75t, verybadimagenegative_v1.3, bad-picture-chill-75v, watermark, trademark