How to Keep Characters and Locations Consistent Across AI Shots

SCENE CONTEXT A 20-second cinematic sequence of six shots, grounded and believable, with the weight and patience of a large-format feature film. In a vast, dark, wet cave, a lone swordswoman of immense strength walks out of a tunnel and crosses a colossal 100-meter rope bridge over a bottomless chasm, dragging an enormous sword behind her. The bridge groans under its weight, but she moves with total, unbothered power. On the far ledge she stops, steam hisses from the sword's grille, and without turning around she cuts the bridge loose with one stroke behind her, then walks on into the darkness as it falls away. Quiet, heavy, completely nonchalant. ACTIVE REFERENCES <<<image_1>>>: the location only: the kind of place, its geometry and materials: - the rock ledges with rope-lashed wooden posts - the long sagging rope bridge with wooden planks and twisted hemp rope rails - the opening in the cave behind the bridge - thin streams of water falling from the ceiling - the white river at the bottom of the chasm - the massive wet rock walls Its camera angle, its scale and its brightness are not used: every shot is filmed from a new angle, the cave and the bridge are far larger, and the cave is much darker. <<<image_2>>>: the single source of truth for the heroine and her sword, 100% identical in every shot: her face, platinum-blonde bob with dark roots, blunt bangs and small braid, her full outfit, and the oversized sword with its broad black bolted blade, beige edge stripe, boxy beige mechanical guard housing with a round mesh grille and two small cylinders, and long black grip. The white studio background of <<<image_2>>> never appears. ADDITIONS TO THE LOCATION - A dark tunnel in the rock just behind the left posts; she emerges from it. - At the right end of the bridge, a narrow stone ledge with a second pair of rope-lashed wooden posts, and a dark narrow crevice in the wall directly behind them, leading deep into the rock. SCALE - The cave is colossal, a cathedral-sized void of rock. - The bridge is about 100 meters long and sags deeply in the middle. It is made of several hundred narrow wooden planks, each about 25 cm wide, with rope rails at her waist height. Its far end fades into the mist. - The river churns about 150 meters below, so deep that it is only a faint white thread in the darkness. - She is a normal 1.75 m person in her platform boots, and the sword is about her own height. Against the bridge and the cave she is tiny. - In the wide shots she occupies only 3 to 5 percent of the frame height, dwarfed by the rock, with layers of mist and falling water hanging between the camera and her. HEROINE: POWER AND WEIGHT - The sword is massively heavy, and its weight shows in the world around her: the planks bend and crack under it, the bridge dips with each step, and the blade gouges the wood as it drags. - She herself moves with complete, effortless strength: upright, shoulders square, a long, steady, heavy stride. She never hesitates, never checks her footing and never holds the rails. - She holds the sword only in her right hand by the long grip, her arm relaxed and straight, the blade dragging behind her on a low diagonal, its tip scraping the planks about a meter behind her heels. - When the tip snags on a plank edge, she yanks it free with a casual one-handed tug, without glancing back. - Her face is calm, tired and blank, her eyes fixed ahead, her mouth closed. No sighs, no exhales and no visible breath. - Her hair, straps, belt tails and gaiter flaps swing heavily with each step, and wet drops darken her shoulders. - Screen direction: in every side shot she moves from screen-left to screen-right. The image is never mirrored. - She never looks into the lens. FORMAT MODE Controlled multi-shot sequence, 20.0 seconds, six shots joined by hard cuts at 3.0s, 6.5s, 8.5s, 11.5s and 16.0s. Every shot uses a different camera position and angle, and no angle is ever repeated. CAMERA LANGUAGE - Shot like a large-format feature film: the camera sits on a tripod, dolly, crane or a rigid body-mounted rig, with deliberate, weighted moves and precise framing. No handheld shake, no drone glide, no fast pans. - Real large-format film texture: fine grain, soft highlight halation, deep blacks and true-to-life color. LIGHTING - A dark cave. The only light is the dim, diffuse daylight that seeps in from the distant opening and spreads softly through the mist. It is present everywhere but weak, like natural light deep inside a real cave: no visible beams, no spotlight, no bright pools and no studio look. - Most of every frame is deep, near-black shadow. Shapes read through soft gradations, the faint pale glow of the mist, thin specular glints on wet rock, and the dim white thread of the river far below. - She is lit only by that faint ambient glow: a subtle, soft rim on her hair, shoulders and blade, with her face mostly in soft shadow and only gently readable in the close shots. There is no fill light and no added colored light. - The palette is cold, muted and naturalistic: blue-grey and black stone, pale mist and muted earth tones. Underexposed, moody and real. SHOT 1 — 0.0s to 3.0s, medium, the emergence - Camera: on a tripod low on the rock floor just outside the tunnel mouth, a low 3/4 front angle looking slightly up, a normal lens, about 3 meters from her. - From the pitch-black tunnel she walks out toward the camera into the faint light, steady and unhurried, the heavy sword dragging behind her and its tip grinding across the stone with a little dust. - She passes the camera and steps between the posts onto the first planks, and the bridge visibly sinks under her weight. SHOT 2 — 3.0s to 6.5s, extreme wide, side, the scale - Camera: on a tripod far out on the opposite cave wall, level with the bridge, a wide shot from the side with a very slow pan to the right. - The whole 100-meter bridge crosses the frame as a long, thin, deeply sagging line over the black chasm, its far end fading into the mist. - She is a tiny figure near the left third of the bridge, only 3 to 5 percent of the frame height, striding steadily from screen-left to screen-right. Each of her steps sends a slow wave rippling along the enormous bridge. - Falling water and drifting mist hang soft in the foreground between the camera and her. SHOT 3 — 6.5s to 8.5s, beneath the bridge - Camera: rigidly mounted under the deck, looking straight up through the gaps between the planks. A wide lens. - Her heavy platform boots pass overhead across the gaps, the planks flexing down toward the lens under each step. - Right after them, the sword's blade drags across the planks just above the lens, gouging the wood; sand and splinters trickle down through the gaps, and drops of water fall past. SHOT 4 — 8.5s to 11.5s, extreme wide from below, the depth - Camera: on a tripod far down near the river at the bottom of the chasm, looking straight up. A wide lens with a very slow push-in. - High above, the bridge is a thin dark thread against the dim glow of the opening, and she is barely a dot on it. - 8.8s: one rotten plank slips out of its lashing behind her and falls. It tumbles slowly toward the camera through the mist and falling water, growing larger, for about three seconds, and splashes into the white river near the lens just before the cut. SHOT 5 — 11.5s to 16.0s, the head rig, the stop and the grille - Camera: one continuous shot on a rigid rig fixed in front of her face, about 80 cm away at eye level, moving exactly with her. A normal lens. - Her head stays in the same place in the frame while the world moves behind her: the last planks, the enormous sagging bridge stretching back into the mist, and then the rock of the right ledge. - Her face is steady and blank, her eyes looking past the lens into the distance, her hair swinging with each heavy step. - 14.0s: she steps off the bridge onto the stone, takes two more strides past the right posts, and stops dead. The rig stops with her. - 14.5s: the camera detaches from her face and glides smoothly down along her right shoulder and her relaxed arm, to her gloved hand on the grip and the guard housing of the sword resting behind her. - 15.3s: the round mesh grille on the beige housing fills the frame in close-up. With a sharp hiss, dense white steam forces out through the mesh holes in a thick jet, and the two small cylinders beside it twitch. Her gloved fingers tighten on the grip. SHOT 6 — 16.0s to 20.0s, from behind, the cut and the exit - Camera: on a tripod low on the right ledge, just behind the two right posts on the bridge side, looking past the posts at her back and the black crevice ahead of her. A normal lens. - 16.3s: without turning around, she swings the sword back in one effortless, lazy stroke. The steam jet from the grille drives the blade around behind her in a short, low, tight arc that passes cleanly through both wooden posts right in front of the camera, and the momentum carries it straight back into its trailing position in her hand. - The cut posts tip over, the ropes whip loose, and the end of the enormous bridge drops away out of the bottom of the frame into the chasm. - A thin arc of steam hangs in the air behind her and slowly dissolves. - Her body never turns. She simply walks on into the black depth of the crevice, the sword scraping behind her, until the darkness swallows her. - The frame holds on the dark crevice and the drifting steam until the last frame, with the long groan of the falling bridge echoing from below. PHYSICS - The bridge: each of her heavy steps presses the deck down, sending a slow wave along its great length, and the whole bridge sways sideways with a delay. The hangers stretch and slacken, and the rope rails creak and twist. - The sword has real mass: it drags, gouges and catches on the plank edges. Wood on metal makes a dry scrape with no sparks. - The steam comes only from the round mesh grille on the guard housing, as a dense white jet pointing opposite to the blade's motion, like thrust. It billows, hangs along the arc and fades. - The cut: one fluid, effortless flick driven by the steam thrust, not a muscular swing. Her feet stay planted and her body faces away from the bridge. - The collapse: with the right anchors cut, the 100-meter bridge falls away from the ledge into the chasm like a heavy chain, slowly, because of its enormous size, with planks shedding and snapped ropes recoiling with frayed ends. It is purely mechanical: wood and rope, with no explosions, sparks or debris near her. - Falling objects take as long to fall as the real height demands, without floating. - Water drips fall in straight fast streams, the river churns and throws up fine mist, and the wet rock glistens faintly. AUDIO - No music. - The cave: the deep, distant roar of the river, the hiss of falling water, echoing drips and a cold draft. - Her crossing: heavy boot thuds, cracking planks, groaning ropes and the long dry grind of the sword, all with long cave echo. - The plank's splash arrives late from far below. - The grille: a sharp, building steam hiss. - The cut: a whoosh and a double wooden crack, then the long groan and distant crash of the falling bridge echoing through the cave, while her footsteps fade into the crevice. - No breathing sounds. POSITIVE LOCKS - Six cinematic shots, each from a different angle, never using the camera angle of <<<image_1>>>. - A dark cave lit only by dim, diffuse natural light, with deep shadows everywhere. - The bridge is 100 meters long and she is tiny against it in the wide shots. - She is identical to <<<image_2>>> in every shot, moving with effortless strength. The sword is massively heavy and always in her right hand, and she always moves from screen-left to screen-right. - The steam comes only from the round grille. - Shot 5 is one continuous head-rig shot that ends on the grille close-up. - She stops on the ledge, cuts the bridge without ever turning around, and walks into the dark. She never sighs and never looks into the lens.