Xianxia Swordsman Portrait (Cinematic Style)

Create a vertical 9:16 cinematic xianxia fantasy portrait, featuring , an elegant young Chinese fairy swordswoman, in a dim indoor setting. She has extremely long dark brown-black hair, half-up, adorned with a delicate translucent white jade hair crown and wing-shaped white pearl hair ornaments on both sides. Her face is intentionally hidden by a centered opaque dark warm gray square mask, covering completely from forehead to chin. She wears a light silver-white flowing Hanfu, with transparent off-the-shoulder sleeves, embroidered swirl patterns, multiple layers of sheer fabric, a deep V neckline, a delicate red string necklace, a white jade pendant, beaded strands, and a small dark blue tassel ornament. Her right hand is raised, with the index finger held vertically in front of her lips, making a quiet "shh" gesture. A polished long sword diagonally crosses from the lower right foreground to the upper left, very close to the camera, the blade brightly reflective, with carved details near the guard, and the guard and hilt in dark metal, ornately decorated. Use low side lighting with soft gray shadows, faint window light in the upper left corner, misty atmosphere, shallow depth of field, realistic fabric texture, cinematic grain, soft cool gray color grading, and a dramatic period wuxia drama still aesthetic. The background is dark and blurred, suggesting wooden partitions or a dim room. No extra text, no watermark.