Sera, East Asian Korean female, youthful. gothic lolita aesthetic. dark silver hair low messy bun, straight bangs. no lace headpiece. industrial angular cap. camera: upper-body framing above knees, tight composition, slight motion implied in environment. expression: relaxed eyes with soft gaze, mouth slightly open without smile, tongue half-visible, calm playful expression. outfit: strapless gothic lolita tube top, exposed shoulders, black lace, dense layered ruffles, deep navy / deep blue with black dominance only. legwear: black lace thigh-high stockings (partially visible due to framing). footwear: gothic knee-high platform boots with heavy industrial buckle system, multiple metal straps, no laces. accessories: rusted gear earrings; mechanical plating on shoulders and collarbone; chain harness across upper torso; cog choker core; wrist gear bands; embedded industrial fasteners; floating gear fragments and metal ornaments. prop: oversized industrial wrench, extremely large, acting as force source pulling the character forward. pose: airborne motion state. body fully suspended and pulled forward by the spanner. both hands gripping it tightly, body aligned along its movement direction. no stable stance. legs trailing naturally due to motion drag, one slightly bent. posture shaped by forward pull rather than balance. background: chaotic industrial factory. dense machinery in all directions. furnace bursts, fire ignitions, flying sparks, molten flashes between gears and pipes. heavy steam and smoke layers with purple glow and warm tungsten light. high-pressure mechanical environment.