Seedance 2.0 女子缓缓消融于黑暗 电影写实提示词

Scene & Mood: An anonymous woman dissolves slowly into total darkness, her face and body consumed frame by frame until only a single narrow horizontal band of light remains across her eyes a study in memory, disappearance, and hidden emotion rendered as extreme high fashion chiaroscuro. Frame Map: Vertical composition, subject centered, head and shoulders, foreground. Her eyes sit on the upper third line where the final band of light holds. Negative space fills the frame edges as pure black, indistinguishable from the void background no visible seam between her dissolving form and the dark. Subject Lock: A woman of unspecified identity, sharp dark irises, long defined eyelashes, strong defined eyebrows, faint visible skin only within the lit band across her eyes. Head facing camera, perfectly still, chin level, shoulders squared. Expression unreadable eyes open, steady, unblinking for long stretches. Face, pose, and orientation identical throughout; only the surrounding light changes. Cross Frame Rules: Single subject only, no other figures enter the frame at any point. Movement: 0–5s the woman is mostly visible in dim gray tonality, shoulders and jaw still discernible against the background. 5–10s the darkness advances inward from the frame edges and from her hairline and jaw, her shoulders and torso sinking fully into black while her upper face remains lit. 10–15s the lit band itself narrows to a thin horizontal strip across only her eyes, everything above and below dissolving to pure black; a single slow blink occurs once near 12s, lashes catching the last sliver of light. No other motion no hair movement, no breath-driven fabric shift, nothing else stirs in the frame. Last Frame: Total black fills the frame except one thin horizontal strip of light holding her eyes sharp irises, long lashes, a faint arc of eyebrow suspended in the dark with no visible edge where her face ends and the void begins. No on-screen text, no captions, no signage typography, no rendered text in the frame. World Plate: Infinite black studio void, no floor line, no horizon, no set dressing. No color anywhere in the frame pure monochrome black and white. Sound Bed: Near total silence but for a faint room tone and the barest trace of slow, controlled breathing. Capture Realism: Depth is built through the darkness itself the transition between her lit brow and the swallowing black is soft and gradual, never a hard graphic edge, so the dissolve reads as falling light rather than a cut mask. Within the one lit band, skin reads true cinematic matte zero shine across the visible strip of forehead and brow, real soft fine pore texture, real fine lashes catching light individually, light absorbed like true subsurface scattering even in monochrome. The black itself is allowed to go to true black as the core of the concept, but the boundary immediately around the lit band holds gentle gradation, never a clean vector edge. All specular highlights rem