黑白屋顶离别

创作一段30秒的电影感2D动漫影片，采用单色黑白漫画美学风格，呈现粗糙的墨线草图、强烈的交叉排线、高对比度、氛围光效与情感叙事。

场景1（0–5s——相遇）：一个身穿超大黑色连帽衫、留着短黑发的美丽年轻成年动漫女孩，独自站在雨中的屋顶上，抽着烟，凝望远处的城市。

场景2（5–10s——对峙）：一个头发凌乱的黑发年轻成年动漫男孩走近她，脸上带着淤青，穿着一件双色连帽衫。他从她手中夺过香烟，带着强烈而烦躁的表情与她对峙。

场景3（10–16s——情绪）：女孩面无表情的脸部特写，一滴眼泪顺着脸颊滑落。男孩轻轻为她拭去泪水。她凝视着他的眼睛，露出一丝淡淡的微笑。

场景4（16–21s——亲吻）：他轻轻将她拉近，拥抱她，并与她分享一个温柔的吻。风吹过四周，她紧紧抓住他的连帽衫。

场景5（21–26s——蜕变）：女孩突然溶解成抽象的黑色墨点，化作一只美丽的黑燕子。男孩在她飞走时绝望地伸手挽留。

场景6（26–30s——告别）：燕子加入一群飞鸟，在阴沉的天空下掠过野兽派风格的公寓楼上空。镜头切至男孩独自站在屋顶上，含着泪水仰望天空。淡出至黑场。

视觉风格：手绘漫画动画，粗糙的墨线轮廓，单色调色板，富有表现力的动漫面孔，电影式镜头运动，流畅的动画，戏剧化的阴影，带纹理的纸张颗粒感，超现实的蜕变效果，以及保持一致的角色设计。

负面提示词：彩色、照片写实、3D CGI、面部不一致、人体结构扭曲、多余的肢体、闪烁、抖动、扭曲的背景、文字、字幕、水印。

Create a 30-second cinematic 2D anime sequence in a monochromatic black-and-white manga aesthetic, featuring rough ink sketches, dramatic cross-hatching, high contrast, atmospheric lighting and emotional storytelling.

Scene 1 (0–5s — The Encounter): A beautiful young adult anime girl with short dark hair and an oversized black hoodie stands alone on a rainy rooftop, smoking a cigarette while staring at the distant city.

Scene 2 (5–10s — The Confrontation): A young adult anime boy with messy dark hair, a bruised face and a two-toned hoodie approaches her. He takes the cigarette from her hand and confronts her with an intense, frustrated expression.

Scene 3 (10–16s — The Emotion): Close-up of the girl's stoic face as a single tear rolls down her cheek. The boy gently wipes it away. She looks into his eyes and gives him a faint smile.

Scene 4 (16–21s — The Kiss): He gently pulls her closer, embraces her and shares a tender kiss with her. She holds his hoodie as the wind blows around them.

Scene 5 (21–26s — Transformation): The girl suddenly dissolves into abstract black ink splatters, transforming into a beautiful black swallow. The boy desperately reaches for her as she flies away.

Scene 6 (26–30s — Goodbye): The swallow joins a flock of birds flying above brutalist apartment buildings beneath an overcast sky. Cut to the boy standing alone on the rooftop, looking upward with tears in his eyes. Fade to black.

Visual style: Hand-drawn manga animation, rough ink outlines, monochromatic palette, expressive anime faces, cinematic camera movements, fluid animation, dramatic shadows, textured paper grain, surreal transformations and consistent character designs.

Negative prompt: Color, photorealism, 3D CGI, inconsistent faces, distorted anatomy, extra limbs, flickering, jitter, warped backgrounds, text, subtitles, watermark.