@[Image1](image-0442b9e3-3e54-49fa-95ab-1dd25868733f) HYPERSONIC SONÍDO — SPACE-SPLITTING KATANA 15 SECONDS | 16:9 | SEEDANCE 2.5 STYLE Ultra-photorealistic live-action AAA Hollywood samurai action, cinematic fantasy realism, ARRI Alexa 65, anamorphic lens, 8K HDR, PBR materials, realistic human anatomy, physically detailed environment, dramatic volumetric lighting, high-contrast cinematic grading. Extreme hypersonic energy with controlled visual clarity. No anime/game-CGI appearance. CHARACTER LOCK Use image1 as the ONLY character reference. STRICT FACE LOCK: preserve exact facial structure, eyes, nose, jawline, skin tone, hairstyle, body proportions and clothing design throughout. Identity never changes. ONE character, ONE katana only. Katana remains physically connected to the character and saya stays at the hip until drawn. No transformation, duplication or weapon morphing. ACTION PHYSICS Supernatural Sonído-level movement: near-instant acceleration, air-stepping, gravity-direction changes and explosive directional changes. Every physical interaction must have visible cause-and-effect: foot impact → compression → shockwave → debris; blade contact → spatial distortion → delayed rift. Use 3–5 dense, solid glowing afterimages at major direction changes; afterimages briefly hold human form, then fracture into spatial glass shards. Environment reacts dynamically to speed. CAMERA One continuous cinematic take, no hard cuts. Camera movement is motivated by the action: aggressive whip-pans, low tracking, orbital pursuit, barrel-roll and rapid push/pull. Extreme angles but smooth and readable. Keep the character's face and katana blade sharp whenever visible. Background and peripheral movement become directional streaks. Dynamic FOV: wide during acceleration, tighter during impact. Controlled camera shake only on major impacts. SPEED RAMP Use precise ramping rather than constant slow motion. ULTRA FAST: 1000% during traversal and directional movement. IMPACT MOMENT: 5–10% for only 0.1s at critical blade/foot contact. Immediately return to 1000% acceleration. No unnecessary slow motion. Speed changes must visibly enhance the perception of distance, acceleration and impact. 15-SECOND ACTION 0–3s — SONÍDO BURST Character holds completely still for 0.1s. Instant acceleration creates a circular dust-pressure explosion. Vanishes and reappears above Enemy 1, stomping downward. 0.1s impact slow-motion reveals compressed air and a radial shockwave. Immediately launches to Enemy 2, delivers one ultra-fast katana slash, then rebounds from Enemy 3's shoulder. Solid afterimages remain at each transition. Camera performs an extreme but smooth whip-pan. 3–6s — AIR STEPPING Character launches upward, then steps on empty air. Each airborne step visibly compresses the atmosphere into circular distortion ripples. Changes gravity direction mid-air without losing momentum. Dives downward, strikes an enemy's raised blade, rebounds upward, rotates 360° and performs a rapid multi-target slash through four enemies. Camera barrel-rolls with the rotation while maintaining readable subject orientation. 6–9s — AFTERIMAGE SWARM Character accelerates around the enemy group in a hypersonic circular path. Five solid afterimages materialize around the real character. Six attack positions converge simultaneously from different directions. Every katana strike creates a delayed cyan-white spatial rift that remains suspended for a moment before sealing. 0.1s slow-motion at simultaneous impact, then immediate explosive acceleration. Enemies disintegrate into light particles and spatial shards, never blood. 9–12s — MACH ZIG-ZAG Character crashes toward the ground and instantly redirects into a violent zig-zag through the enemy formation. Each foot impact creates a small crater, debris burst and pressure wave. One 0.05s micro-pause for a precise slash, then immediate backward hypersonic slide to evade an incoming attack. Kicks an enemy's knee and uses the recoil to launch vertically. Camera drops extremely low, tracking the feet and ground at high speed. 12–14s — DIMENSION-SPLITTING IAI Character lands in a controlled slide, instantly stops and assumes a precise Iaijutsu stance. Hand locks onto the katana hilt. Ultra slow-motion at 5%. Camera rapidly pushes toward the cold focused face. Character draws the katana in one perfectly controlled 360° horizontal slash. The blade cleaves the surrounding space, producing a massive cyan-white spatial shockwave that expands across the entire frame. Immediately ramp back to full speed as the shockwave travels outward. 14–15s — SILENT FINISH Character appears at center frame with back facing camera. Slowly returns the katana into the saya with a precise final motion. Camera stabilizes into a smooth rear tracking shot. The environment returns to normal motion. All remaining enemies simultaneously fracture into luminous spatial glass and particles in the background. Hold the final composition cleanly for the last moment. CONTINUITY LOCK Character identity, face, hairstyle, clothing, body proportions and katana design remain identical from first frame to last. Maintain consistent spatial geography: every acceleration begins from the character's previous physical position. Preserve momentum through every bounce and redirection. Every action must visibly connect to the previous action. No teleportation without a visible Sonído displacement effect. Maintain katana orientation and hand grip correctly during every attack. Debris, dust, shockwaves and spatial rifts persist only according to their physical timing. VISUAL PRIORITY Character identity and anatomy Katana position and blade clarity Readable high-speed movement Speed-ramp timing Contact-point impact effects Environmental reaction Cinematic camera movement Never sacrifice character clarity for excessive VFX. NEGATIVE No anime, no game CGI, no plastic skin, no rubber anatomy, no normal running, no conventional gravity, no sluggish acceleration, no floaty movement, no uncontrolled teleportation, no weak motion blur, no blur on face or katana blade, no transparent afterimages, no duplicate character, no duplicate katana, no dual weapons, no weapon transformation, no firearms, no greatsword. No extra fingers, missing fingers, extra arms, extra legs, twisted limbs, broken wrists, merged hands, blade through body, costume clipping, face morphing, hairstyle changes, body-shape changes, identity drift. No blood, gore, wounds, exposed organs or graphic dismemberment. Enemies dissolve only into light particles and spatial glass. No hard cuts, jump cuts, black frames, freeze frames, random camera changes, excessive handheld shake, frame skipping, stuttering, inconsistent lighting, inconsistent environment, sudden costume changes or loss of spatial continuity.