2D Flat Narrative Illustration in Flash/MG Storyboard Style

Generate a 2D flat narrative illustration of 「(主题/剧情一句话描述)」, overall style mimicking a Flash/MG storyboard screenshot: clean vector strokes (slightly thicker outer contour, crisp lines), large flat color blocks, only a few soft gradients for shadows, no complex materials or realistic textures; the scene is a medium-to-long shot set in (地点/时代/环境), the main subject is (人物/物体) in the act of (动作/状态), facial expression clear but features simplified; colors low-saturation and slightly gray, atmosphere (悬疑/压抑/温暖/荒诞), slight vignette and spotlight, background generalized so it doesn’t steal focus; a line of Simplified Chinese subtitle 「(字幕内容)」 is kept at the bottom, aspect ratio (16:9/9:16/4:3), HD output.