兩名原創戰士以金鏈與鉤刃，在燃燒的夜間運河街道上展開動漫對決

提示詞

只能有兩名原創且獨特的角色。不要使用 Tengen Uzui、Gyutaro、Demon Slayer 的臉部特徵、正史服裝，或任何現有動漫角色的相似外貌。

角色 A — KAEL VORNE：20 多歲中段的高大健壯男性，深古銅色肌膚，銳利下顎，短銀白色 undercut 髮型，左側編入一條細金鍊，一枚金色眼眶穿環，無袖深青綠色戰鬥裹衣，右肩配有金色硬幣鱗片肩甲，寬鬆黑色 hakama 剪裁長褲，兩把以細長、鏗鏘作響的鍊子相連的短彎刀。華麗、自信，帶著略顯絕望的咧嘴笑。

角色 B — RIVEN MOSS：30 多歲中段的消瘦男性，灰白橄欖色肌膚，凌亂的長墨黑色頭髮，帶有一縷暗淡的銅色挑染，凹陷的雙頰，鋸齒般的笑容，破爛的鐵鏽棕裹身外套，赤裸而精瘦的雙臂，兩把由深色濕潤金屬製成的鉤形鐮刀。駝背的螳螂姿勢，帶著嫉妒且飢渴的氣息。

場景：運河旁原創的夜間花街，不是 Yoshiwara 的複製品——傾斜的木造房屋，琥珀色與病態綠色的紙燈籠，濕漉漉的石板路，晾衣繩，一間已經起火、正在倒塌的茶屋。煙霧、火花、飄散的灰燼。

視覺風格：高端電影感 2D/3D 混合動畫，具有 Ufotable 等級的特效語言，但採用原創設計——Kael 的鍊子拖曳出金色火花軌跡，Riven 斬出濃厚的深色血墨斬痕，衝擊畫格、速度殘影、分層飛散的碎片，不要任何受著作權保護的符號。

0s–4s 開場鉤子
燃燒中的運河街道超廣角鏡頭。兩個剪影猛烈撞在一起。快速切換至 Kael 的金色鍊子繃緊的畫面。快速推近。

4s–9s 首次交鋒
中遠景跟拍：Kael 與 Riven 奔跑，雙刀對雙鐮，第一次鎖定，火花四濺，鍊子纏住一把鐮刀並猛然拉扯。低角度，輪廓清晰易讀。

9s–14s 飛舞斬擊
Riven 擲出鉤形鐮刀，鐮刀增殖成追蹤 Kael 的旋轉深色墨水新月刃。Kael 讀出節奏，旋身，以鍊刃在圓形爆發中擊碎新月刃。鏡頭環繞一圈。

14s–19s 爆炸 + 街道競速
兩人跳起，在半空中正面交鋒，爆發出由火花與木頭組成的火球。切換至廣角跟拍：兩人在燃燒的街道上疾奔，斬擊留下金色與黑綠色軌跡，經過時燈籠接連爆炸。

19s–25s 加速連擊 + 定格
更緊湊的 MCU，攻擊速度加快，鍊子斷裂後 Kael 單手作戰，Riven 施展雙鐮連擊。最終英雄式廣角：兩人都在火光中定格於斬擊瞬間，碎片懸在空中，接著最後一次衝擊閃光。停留 1 秒。

攝影機：跟拍、環繞、低角度、在衝擊瞬間快速變焦，不要混亂搖晃的手持攝影。完整 25 秒內保持臉部與服裝一致。

音訊：（低沉有力的太鼓 + 稀疏失真的三味線）<鍊子碰撞聲、金屬互擊聲、墨色斬擊的呼嘯聲、木材爆裂聲、火焰轟鳴聲、濕石板路上的腳步聲> 不要歌詞，不要字幕。

負面：no Tengen, no Gyutaro, no Daki, no Demon Slayer uniforms, no Nichirin logos, no storyboard grid, no panel numbers, no captions, no watermark, no extra crowd heroes, no face morph, no extra arms, no modern city, no daylight.

Two original unique characters only. Do not use Tengen Uzui, Gyutaro, Demon Slayer faces, canon costumes, or any existing anime likeness.

SUBJECT A — KAEL VORNE: tall athletic male, mid-20s, deep bronze skin, sharp jaw, short silver white undercut with thin gold chain braided through the left side, one gold orbital piercing, sleeveless dark teal combat wrap with gold coin-scale pauldron on the right shoulder, loose black hakama-cut trousers, dual short curved blades linked by a thin ringing chain. Flashy, confident, slightly desperate grin.

SUBJECT B — RIVEN MOSS: gaunt male, mid-30s, ashen olive skin, long messy ink black hair with a single dull copper streak, sunken cheeks, jagged smile, tattered rust-brown wrap coat, bare wiry arms, dual hooked kama with dark wet metal. Hunched praying mantis posture, jealous hungry energy.

SCENE: original night pleasure-quarter on a canal, not Yoshiwara replica — leaning timber houses, paper lanterns in amber and sick green, wet cobblestones, laundry lines, a collapsing tea-house already on fire. Smoke, sparks, drifting ash.

VISUAL STYLE: high end cinematic 2D/3D hybrid anime, Ufotable level effects language but original designs — gold spark trails on Kael's chain, thick watercolor dark blood ink slashes from Riven, impact frames, speed smears, layered debris, no copyrighted symbols.

0s–4s HOOK
Extreme wide of the burning canal street. Two silhouettes slam together. Smash cut to Kael's gold chain snapping taut. Fast push in.

4s–9s FIRST CLASH
Medium-wide tracking: Kael and Riven sprint, dual blades vs dual kama, first lock, sparks, chain whip around a kama and yank. Low angle, readable silhouettes.

9s–14s FLYING SLASHES
Riven hurls hooked kama that multiply into spinning dark-ink crescent blades that track Kael. Kael reads the rhythm, spins, chain-blades shatter the crescents in a circular burst. Camera orbits once.

14s–19s EXPLOSION + STREET RACE
They leap, mid-air head-on clash, fireball of sparks and timber. Cut to wide tracking as they race down the burning street, slashes leaving gold vs black-green trails, lanterns exploding as they pass.

19s–25s ACCELERATING BLOWS + HOLD
Tighter MCU, blows get faster, Kael fights one-handed after the chain snaps, Riven double-kama flurry. Final hero wide: both mid-slash frozen in firelight, debris hanging, then a last impact flash. Hold 1 second.

CAMERA: tracking, orbit, low angle, snap zooms on impacts, no shaky handheld mess. Keep faces and wardrobe consistent the full 25 seconds.

AUDIO: (low pounding taiko + sparse distorted shamisen) <chain rattle, metal-on-metal, whoosh of ink slashes, timber explode, fire roar, wet cobble footsteps> no lyrics, no subtitles.

NEGATIVE: no Tengen, no Gyutaro, no Daki, no Demon Slayer uniforms, no Nichirin logos, no storyboard grid, no panel numbers, no captions, no watermark, no extra crowd heroes, no face morph, no extra arms, no modern city, no daylight.