黎明武士决斗（樱花山雾）

Subject: two samurai facing each other at the crest of a misty mountain at dawn. Action: the first light hits their blades as they bow, eyes locked; each movement is deliberate and slow; the wind rustles through nearby cherry blossoms; a close-up on hands gripping hilts, then a wide shot showing the mist rolling over the valley below; the duel begins with a flurry of precise strikes; sparks fly from blade clashes. Scene: an open mountain ridge, cherry blossoms in the middle ground. Light: cold blue dawn key, warm rim from the rising sun. Camera: locked wide for the bow, then a tight tracking circle around the strike. Style: photoreal samurai cinematic, anamorphic feel. Audio: wind, sword draw, single shakuhachi note. Constraints: maintain both samurai identities, no watermark, no text, no extra limbs.