Korean Thriller Watermelon Poster

Goal: Create a dark Korean suspense movie poster for {argument name="movie title" default="スイカ割り"}, depicting a sinister beach version of watermelon splitting.

Canvas: Vertical 2:3 cinematic poster, about 768×1152. Moody teal-gray color grade, low contrast, film grain, shallow depth of field, Netflix-style Korean thriller atmosphere.

Main subject: One young East Asian woman stands barefoot on a sandy beach, full body visible, centered slightly left. She wears a wet, clingy, sleeveless white slip dress with ruched fabric and a thigh slit. Her long black hair is damp and messy. Her eyes are covered with a white cloth blindfold. She holds one long wooden bat or club with both hands raised over her right shoulder, frozen mid-swing in a tense athletic pose.

Foreground objects: Exactly 2 main foreground items: 1 round green striped watermelon centered near the bottom, sitting on 1 translucent plastic sheet spread across the sand. The watermelon is intact, ominously lit, and slightly out from the woman’s feet.

Background: Stormy overcast sky with heavy gray clouds, ocean waves rolling behind her, distant dark coastline and low hills on the horizon. Beach is muted and desaturated, with wind and dampness implied. No crowds, no extra people, no buildings in focus.

Typography and visible text: Include exactly 4 text elements on the poster: 1) small red studio text at the very top reading {argument name="studio name" default="Jet Cap Cinemas"}; 2) small spaced Romanized title above the main title reading {argument name="romanized title" default="Suikawari"}; 3) large white Japanese main title across the lower middle reading {argument name="Japanese title" default="スイカ割り"}; 4) smaller white Korean subtitle beneath it reading {argument name="Korean subtitle" default="수박 깨기"}. Use elegant serif typography for the top and Romanized text, large bold brushlike Japanese lettering for the main title, and clean Korean sans-serif or serif subtitle. Keep all text centered and integrated like a theatrical poster.

Lighting and style: Naturalistic cinematic photography, dramatic side lighting, gloomy suspense mood, subtle vignette, realistic skin and fabric texture, weathered wooden bat, wet sand detail, muted teal shadows and pale highlights. The image should feel like a serious psychological thriller poster rather than a comedy or sports scene.

Constraints: Use exactly 1 person, 1 bat, 1 watermelon, 1 plastic sheet, and 4 visible text elements. Do not add blood, gore, logos, ratings boxes, credits blocks, extra subtitles, or watermarks.