Vertical 2.5D semi-realistic illustration of a gloomy Halloween girl in a dark, psychological slice-of-life style; featuring a muted, low-saturation color palette, Thick outlines, bold cel-shading, and crisp, clear line art. A pale, busty girl with messy long blonde hair and wide, vacant eyes—framed by dark circles and an expressionless, weary gaze—lies on her back on a fluffy rug beside the sofa, her head resting against the sofa edge; she wears a tight black t-shirt with skull motif. A fluffy black cat sits beside her on the rug, looking away with an air of indifference. Background details include a dimly lit livingroom decorated for Halloween with spooky Jack-o'-lanterns and hanging decorations, a small digital clock displaying "11:45," a vase holding tiny white flowers, and a dark wood floor. The scene features cool, blue-gray ambient lighting, soft shadows, a melancholic atmosphere evocative of insomnia, detailed digital art, a detailed background. , @NIJISIS, @NJSW33T