Modern Ninja Skyscraper Lobby Combat

[Asset Declaration]
@ {{Mixed 1}} defines Pyona's face, hair, outfit, and overall style. @ {{Mixed 2}} defines the Ninja's face, hair, outfit, and accessories. 

[Summary]
In a modern building lobby, Ninja (@ {{Mixed 2}}) and Pyona (@ {{Mixed 1}}) engage in a high-speed cinematic action battle using swords, handguns, and shurikens.

[Global Settings]
Environment: Modern office lobby, polished marble floors, cold daylight through glass walls. Cinematic action film style, shallow depth of field, fine grain. Superhuman speed but grounded in weapon collisions (blocking, parrying).

[Timestamp Storyboard]
- 0-3s: Confrontation. Pyona fires her handgun; Ninja rushes.
- 3-7s: Substitution. Bullet hits Ninja, who turns into a wooden log in a puff of wood chips.
- 7-11s: Ambush. Ninja appears behind Pyona in smoke. Close-range weapon clash.
- 11-21s: Close-quarters combat. A series of parries, gunshots to the ceiling, and sword blocks. They enjoy the fight.
- 21-26s: Finisher. Ninja backflips and throws a shuriken. Tracking shot follows the shuriken as it pins Pyona's sleeve to the wall.
- 26-30s: Ending. Close-up of Pyona smiling with interest at her opponent.

[Consistency]
Exactly 2 people. Identity of Pyona and Ninja remains stable. Lobby structure and lighting consistent. No subtitles or BGM.