Korean thriller drama vertical storyboard AI Image Prompt

cinematic vertical storyboard stills, aspect ratio 9:16, ultra-realistic Korean domestic thriller drama style, 2026 streaming-series look, moody low-key lighting, shallow depth of field, muted warm-brown and cool-blue color contrast, polished editorial framing, highly believable photographic realism. Layout: clean white page with 3 stacked rounded-rectangle image panels separated by white gutters. Top panel: investigation table with devices and printed photos. Middle panel: woman alone in apartment at night looking at phone. Bottom panel: man watching from doorway while woman sits in background. Overlay: small white circular down-arrow icon centered near the bottom edge of the third panel. Scene details: Panel 1: slightly elevated close tabletop shot, cropped human torso and one hand entering from top edge; wooden desk in dim office or apartment; a person in gray coat reviewing evidence materials; objects include 8 glossy printed surveillance-style photos, 3 black smartphones, 1 compact black digital voice recorder, 1 large kraft envelope, 1 stack of dark binders; lighting soft directional window light with subdued shadows. Panel 2: medium shot, eye level; small apartment kitchen at night with city lights visible through window on left; {argument name="female lead" default="a woman in her 30s"} seated at table holding smartphone; shoulder-length dark hair, light cardigan over pale shirt, tired and tense posture; face obscured by soft rectangular blur; objects include 1 smartphone, 1 mug, 1 sink, 1 window, 1 refrigerator; mood lonely, anxious, intimate late-night silence; phone screen glowing brightly with unreadable chat interface. Panel 3: voyeuristic over-the-shoulder hallway framing; man in foreground right, woman deep in background left; same apartment at night from darker adjacent room; foreground: {argument name="male lead" default="a man in his 30s"} in white dress shirt partially hidden by doorway watching; background: same woman at kitchen table looking at lit phone; both faces obscured by soft rectangular blur; objects include pendant light, doorway, smartphone, mug; lighting dim practical interior light, deep shadows, suspenseful emotional distance. Keywords: domestic suspense, secret observation, phone message tension, evidence photos, K-drama realism, cinematic still frames, streaming drama promotional storyboard.