水做的武士對煙做的龍（Runway Gen-4.5 元素壓力測試）

A cinematic, wide-angle slow-motion shot of a samurai made entirely of transparent, rushing crystal-clear water fighting a dragon made of thick, billowing black smoke. They are fighting on a wet rooftop in Tokyo at night.

Camera Settings: Shot on Arri Alexa 65, Panavision C-Series Anamorphic lens, 24mm wide angle, f/1.8 aperture for shallow depth of field, high shutter speed to capture crisp water droplets.

Lighting: High-contrast neon-noir lighting. Strong volumetric backlighting from pink and blue neon signs to maximize light refraction through the water samurai's body. Dramatic rim lighting to outline the black smoke dragon against the dark sky. Ray-traced reflections on the wet rooftop.

Key Details: 1. The neon city lights must refract and shine THROUGH the transparent water body. 2. The Smoke Dragon is volumetric and shifting. 3. Hyper-realistic fluid simulation, 8k resolution, epic scale.