Ne fais jamais trébucher la fille tranquille à la cafétéria

Prompt anglais

Cinematic Korean fantasy action scene in a bright, slightly worn high-school cafeteria. Students in dark navy uniforms sit at long metal tables with green stools, eating from compartment trays under fluorescent lights and spinning ceiling fans. A quiet, elegant young woman with long black hair in a traditional pale-blue and white floral hanbok walks down the aisle carrying a metal lunch tray. Her expression is calm and distant. A male student in a uniform and dirty white sneakers casually trips her. She stumbles, the tray flies, food and red sauce splash. She catches herself with one hand on the floor. She rises slowly. Cherry-blossom petals begin to drift through the air. A glowing teal mark appears on her cheek. Her hair falls loose. She draws a luminous teal energy blade that trails light and petals like a mix of lightsaber and spirit sword. She moves with sudden, graceful violence. She kicks a red-haired boy across the room; he slams into tables. She slashes, sending students flying, trays spinning, steam and petals exploding. A glowing arc of teal energy cuts through the air. She launches another boy so hard he crashes through a wall, leaving a jagged hole of daylight and dust. The floor cracks. Windows shatter. Other students keep eating or freeze in shock while she walks the aisle like a ghost in silk. Close-ups: her cold, beautiful face; the blade passing an inch from a boy’s chest as petals swirl; her hand pinning hair with a jade hairpin after the fight. Wide shots of the ruined cafeteria, two boys face-down on the cracked floor, her walking away in the flowing hanbok as dust and petals settle. Style: high-end K-drama / webtoon live-action, 24fps cinematic, shallow depth of field, warm-cool contrast, slow-motion on impacts and fabric, floating cherry blossoms, glowing teal VFX, grounded school lighting mixed with supernatural energy. Mood: quiet girl, loud consequences. You picked the wrong battle.