Cinematic Fantasy Sword Duel

R2V, Seedance 2.5, 15s cinematic fantasy action short. @Image1 locks ALin: adult female swordswoman, black updo, gold hair ornaments, red ribbons, dark navy-black/crimson ancient robe with antique-gold embroidery, black boots, slim Dragon Abyss sword. Add only battle wear: dust, scratches, loose hair, ash on cheek, torn robe edge, no blood. @Image2 locks Sli: single zombie king opponent, pale decayed skin, long black hair, hollow eyes, black torn sleeveless rags, gaunt muscular body, claw hands, dark pendant. Add only non-gory impact damage: ash cracks, torn fabric, dust marks. No group fight.

Vertical 9:16 canvas with centered horizontal cinemascope frame, black bars top and bottom. Abandoned concrete training hall, cracked floor, broken walls, cold skylight beams, floating dust, blue-grey shadows, cyan-white sword energy.

0-2s: low wide shot. ALin half-kneels on dusty floor, gripping sword. Sli advances alone through skylight dust, claw opening.  
2-4.5s: ALin twists up, sword draws a pale cyan water-air vortex around waist and shoulders. Sli lunges; vortex deflects his claw, dust blasts outward.  
4.5-6.5s: close handheld orbit. Energy breaks into droplets. ALin parries Sli’s claw, steps inside, lands palm and elbow hits; Sli absorbs them and shoulder-shoves her back.  
6.5-8.5s: Sli grabs at her sword arm. ALin rolls wrist, blade scrapes his forearm with sparks and ash flakes, ducks a backhand, low-sweeps; Sli stays upright, both collide and stagger.  
8.5-10.5s: ALin spins into a rising diagonal sword cut, then knee + palm combo. Sli blocks with crossed arms; sparks, cyan droplets, ash powder burst, floor cracks under his retreat.  
10.5-12.2s: Sli slams both hands down, concrete shockwave expands. ALin is knocked sideways, lands on one knee, sword tip carving a bright line to stop sliding.  
12.2-13.8s: final move. Sli rushes in. ALin pivots inside his claw, traps wrist, short palm strike to chest line, drives sword downward into cracked floor before him, pinning his momentum; cyan energy snaps through floor cracks.  
13.8-15s: Sli drops to one knee, stunned and restrained, claws digging into concrete. ALin stands center, sword angled down, dusty and breathless, cyan droplets fading.

Camera: low-angle opening, handheld close orbit, whip-pan pivots, extreme inserts for sword-claw contact, camera shock on heavy hits, final stable hero hold. Fast but readable, continuous body motion. VFX: dust follows impact direction, sparks only from blade contact, energy follows sword motion then dissipates, cracks spread from stomps and final sword pin. Sound: industrial drum pulse, breath, cloth whip, sword scrape, claw hits, concrete cracks, energy hiss, final near silence.