vertical 2:3 short drama poster, hongguo viral cover style, only two subjects: female lead wen xingyao and her loyal golden-brown chinese rural dog dashun. 26-year-old woman, black mid-length coat, white t-shirt, black hair, pale skin, cold fierce determined eyes staring at camera, half-crouching and shielding the dog, one arm blocking protectively, as if warning "don't touch my dashun". dog: 1-year-old golden-brown chinese rural dog, small notch on left ear, wet fur, tucked close to her chest/side, wary pleading loyal eyes, trusting. vertical 2:3 composition: place the two subjects in the lower-middle area, leave the top 1/3 as negative space for a big title; female face and dog's left ear notch unobstructed. blurred rainy night alley/company downstairs, warm yellow street lamp, wet reflective ground, cold blue rain vs warm light, distant vague wall/fence shadow, no clear villain. cinematic realistic, short drama cover, high contrast, high detail, emotional, shallow depth of field, rim light. title text exact chinese: 我的大顺，你们不许碰; bold large font with red-yellow-white outline, placed in the top 1/3, two lines, no covering faces. negative: extra people, villain face, wrong breed, missing ear notch, typo, watermark, logo, blurry, distorted, extra fingers/limbs, costume change, character drift, horizontal 3:2