Bind @[char1] to CROWN, @[char2] to MANTLE; reference images for character identity, armor, and clothing only, 100% consistent with input image. All actions, camera work, and shot content defined by storyboard beats. Clothing (drift-proof): CROWN — black lacquered plate armor, wet high-gloss texture; tall, double-pointed crown-like helmet; narrow eye slits; face never visible; spiked pauldrons and vambraces; spiked gauntlets; polished gold chains wrapped twice around the waist; long black war skirt split into tapering strips; right hand holds a white-bladed straight sword, guard is a four-pointed gold star. MANTLE — short hair with light blue streaks; heavy dark fur collar; black and white segmented plate armor covering arms and torso; black gauntlets; large, tattered black cape; a greatsword, blade surface has blue patterns, round pommel. Art Style: stylized 2D animation, cel-shaded with ink lines, hard-edged flat color blocks with heavy blacks, fine film grain. CROWN's armor has a hard-surface texture with sharp, chamfered highlights; MANTLE has a fully hand-drawn texture. Setting: a pale, gravelly tailings dump, cracked bedrock, hard wind-eroded ridges, half-buried angular spires, one side enclosed by tall, cracked bedrock cliffs in the distance; ochre haze, no sun, low contrast. Overall bone-white, ochre-yellow, and rust-red palette, with black, white, and gold appearing only on the two warriors. 24mm. Core Story (driving everything): MANTLE does not seek to kill CROWN, he merely seeks to leave a mark upon him. CROWN's entire fighting style exists to prevent this. CROWN wins the battle, but still loses — he is greyed by dust by the end, and has personally churned the ground he was not supposed to touch. Laws of Motion: CROWN never sprints — he "snaps" between two points instantly, disturbing nothing: no gravel kicked up, no dusty footprints, fabric never drags. Every step, landing, and turn by MANTLE kicks up pale gravel, his cape always drags. This contrast is maintained until B11, where CROWN breaks it on that beat. Effects: with every jump and attack, a hard-edged yellow divine aura tightly clings to CROWN's body and waist chains — thin, sharp golden-white light blades and pillars, flashing only on the frame of contact, then instantly vanishing. Never soft, never diffuse, never overflowing onto the ground or illuminating dust. His jump points brand three polished gold chain rings, with a short chain linking back to the origin; the rings last 3–4 frames before shattering into flat fragments, no fade-out. Each of his contacts precisely flashes a hard four-pointed white star at the impact point, lasting 1–2 frames. When MANTLE swings his sword, three blue neon divine crescent splashes are thrown from the blade surface, traversing 4–6 meters within 2–3 frames, blooming for 1–2 frames, and fully dissipating before frame 5; his contacts burst into a spreading blue halo, vanishing within 2 frames. All effects appear only at the origin or contact point. Sound: deep drum beats, continuous gravel hissing, wind sounds, gold chain clinking, hard metallic bangs, wet blue bursts; MANTLE's footsteps are heavy gravel crunching, CROWN's footsteps are completely silent. The finishing blow is a deep thud, followed by cracking rock, then a long settling hiss, and the drum beats cease. Storyboard Beats: B01 Ground-level wide-angle low shot, low horizon, gravel and cracked bedrock. MANTLE walks in from left of frame, cape dragging a furrow in the gravel; CROWN stands center frame, sword tip down, motionless. Only one set of footprints in the entire shot. Slow push in, no cut. B02 Low-angle three-quarter profile on CROWN. MANTLE delivers a two-handed overhead chop, throwing three blue crescents across the gap; CROWN only turns his shoulder a few centimeters as they pass behind him. His sword never lifts. Camera whip-pans with the crescents. B03 Ground-level eye-level wide-angle side shot. CROWN makes only one move: three gold chain rings brand his origin point as he has already swept past MANTLE's side, a thin white line splits open on the cape, which is severed. A white star flashes at the blade. Whip-pan follows this pass. B04 Reverse shot, over MANTLE's shoulder. MANTLE turns. CROWN stands in his original position, sword tip down, feet still in the same two footprints. Freeze frame. Nothing moves. B05 Waist-high tracking shot, traversing wind-eroded ridges from right to left. Quick exchange, CROWN rebounds off a half-buried spire using three chain rings; MANTLE kicks up gravel with every landing, while CROWN's landings disturb not a single grain of dust. B06 Chest-high tight two-shot. Greatsword blade parries white blade, a circle of blue halo explodes between them, CROWN's eye slits are a hand's width from MANTLE's face — empty within. CROWN vanishes mid-frame directly with a chain ring brand, breaking the deadlock. B07 Low-angle wide-angle low shot. MANTLE stands still, turns his back to CROWN, and cleaves the ground; three crescents detonate a gravel ridge into a pale wall of dust. Camera shakes with the explosion. B08 Chest-high, behind CROWN. CROWN retreats for the first time in the entire film, avoiding the approaching dust cloud; MANTLE again cleaves the ground downwind, the dust wave surges towards the camera. B09 Inside the dust cloud, handheld. CROWN cuts a straight line through the cloud using three chain rings, arriving cleanly, sword tip stopping a hand's width from MANTLE's throat — blocked by the greatsword brought up horizontally. Both push apart sharply. B10 Macro close-up of CROWN's pauldron, shallow depth of field. Pale gravel covers the black lacquer surface, filling every groove; black has turned grey. Pull back to mid-shot, CROWN turns his head, looking down at his arm. B11 Ground-level eye-level wide-angle side shot, high-speed lateral tracking over open bedrock. CROWN's attacks are now unrestrained — six hasty consecutive strikes, stepping on overlapping chain ring brands, yellow aura glowing brighter with each hit, his heels now beginning to tear up gravel. MANTLE retreats, parrying these attacks with the greatsword blade, blue halos exploding repeatedly, until CROWN steps inside his guard, the greatsword completely parried away, leaving him wide open. B12 Low-angle wide-angle low shot, bedrock cliffs dominating the far distance. CROWN drives in a blow through the opening in four frames; the yellow aura collapses into a hard vertical golden-white pillar of light at the contact point, MANTLE is blasted backward across the entire field, plowing a long furrow in the gravel ridge, then crashes into the cliff face, embedded in the cracked rock, dust and碎石 falling like rain. Camera holds: MANTLE embedded motionless in the cliff, greatsword still in hand; at the other end of the frame, CROWN stands at the origin of the long furrow he personally plowed, covered in grey-white dust, sword still extended, aura extinguished. Dust settles. End. Constraints: only two warriors, one weapon each, no other characters, no crowds, no banners. No blood, no wounds, no gore; contact only severs fabric and causes knockback. No text, logos, subtitles, watermarks, or frame borders. No photorealism, no CG sheen, no smooth digital gradients, no lens flares except for specified white star flashes and light blades. CROWN's face never appears. Effects only appear at origin or contact point — no trails, no ribbons, no motion blur, no slow motion, no deadlock freeze frames, no charge-up pauses before the finishing blow. Before B11, CROWN disturbs no gravel, leaves no dust plumes behind him.
