Man-Eating Planaria Horror

{"type":"retro Japanese cryptid field-guide poster / tabloid monster dossier","overall_style":"dense 1970s pulp magazine layout, black distressed paper background, red and yellow emergency typography, grainy halftone printing, weathered borders, pseudo-scientific annotations, horror documentary mood, high-detail grotesque creature art, noisy tactile textures"," main_title":{"top_banners":["New Discovery!?","Chase the Mysterious Super Creature!!","UMA FILE.27"],"series_label":"Unidentified Creature Encyclopedia","headline":"{argument name=\"headline text\" default=\"Man-Eating Planaria\"}","subtitle":" A terrifying creature that dissolves humans and eats them with highly acidic bodily fluids!},"central_creature":{"name":"{argument name=\"creature name\" default=\"Man-Eating Planaria\"}","appearance":"giant translucent black-brown flatworm, glossy wet body, ruffled edges, two small black eye spots, circular gaping mouth, amber vein-like internal pattern, sluglike body crawling over wet rocks","action":"the monster leans forward and vomits or secretes foaming acidic fluid onto partially dissolved prey remains in a dark muddy riverside scene",caption_burst":"The power of a strongly acidic body fluid dissolves the human body in minutes!"},"left_article":{"position":"Left of main creature","body_text":"Japanese explanatory column describing sightings in lakes and rivers across Japan, the creature being mistaken for a leech, and its acid secretion, feeding and regeneration abilities","section_count":1},"layout":{"sections":[{"title":"Characteristics of cannibalistic planarians","position":"Upper right","count":1,"content":"Anatomical side-view illustration of the translucent creature with 6 callout labels","labels":["Eyespot (detects light)","Chemical sensory organs (detects prey's body odor)","Strongly acidic fluid glands (erupt from around the mouth)","Pharynx (inverts to suction prey)","Mucus layer (self-defense barrier)","Digestive cavity (absorbs dissolved flesh)"]},{"title":" Internal structure (cross-section)","position":"Right middle","count":1,"content":"cross-section diagram showing red-black internal organs inside the flatworm","labels":["Mucus layer","Acidic glands","Branched digestive cavity","Nervous system",,"Nervous system",] Regenerative cell population"]},{"title":"Basic Data","position":"Right middle below cross-section","count":6,"labels":["Classification: Flatworms?" (Details unknown)","Habitat: Freshwater (lakes, swamps, rivers)","Body length: 3–30cm (confirmed example)","Body color: dark brown to grayish-white","Diet: Carnivorous (including humans)","Risk level: ★★★★★"]},{"title":"Sighting report","position":"lower left inset","count":1,"content":"small grainy." black-and-white lakeside photograph with a lone human figure and report text dated August 1978"},{"title":"Hunting method","position":"lower left wide strip","count":4,"labels":["1 Perceives prey","2 Ejection of Strongly Acidic Body Fluids","3 Dissolving Meat","4 Absorption & Feeding"],"content":"Four numbered illustrated panels showing detection, acid spray, dissolving flesh, and feeding"},{"title":"Size Comparison","position":"bottom left", count":2,"labels":["ruler comparison showing a specimen about 30cm long","human hand comparison holding a small specimen" ]},{"title":"Sightings are coming one after another!","position":"bottom center","count" :1,"content":"map of Japan with many red sighting markers, a list of sighting years and locations, plus a tiny lakeside photo","footer_text":"Sightings continue to emerge nationwide!!"},{"title":"Astonishing regenerative ability!"," position":"right lower middle","count":4,"labels":["Right after cutting","Several hours later","A few days later","To a new individual!"],"content":"four sequential regeneration illustrations showing one worm cut into two, then two pieces becoming four, then multiplying endlessly","caption": "One becomes two, two becomes four..." Fear that grows endlessly!!"},{"title":"What if you encounter it!?","position":"bottom right","count":1,"content":"warning panel with a blurred human silhouette near water and a giant flatworm, red alarm text and four safety bullets","labels":["Never touch with bare hands!!","If you find it, do not provoke it!","Watch your feet when entering the water!","If bitten, the flesh will melt within minutes!!","Even if you run away, they may chase you!!"]}]},"footer":"{argument name=\"footer warning\" default="The man-eating planarian might be right there..." \"}","color_palette":"dirty black, aged cream, hazard yellow, deep red, muddy brown, gray-green water highlights","rendering_instructions":"create a single vertical information-dense poster, extremely sharp but intentionally grainy, with realistic wet creature texture, distressed print edges, Japanese text blocks, boxed diagrams, arrows, warning stars, and dramatic horror-science composition"}