Art style: Anime / Manga.
Cinematic anime opening scene in a snowy mountain forest during the Taisho-inspired era with dark biohacker aesthetics. Young Tanjirō walks alone through deep snow at night carrying a large wooden box filled with glowing protein containers and supplement jars on his back instead of charcoal. Cold wind blows through tall frozen trees while snow falls softly around him. His clothes are worn and simple, but his determined expression contrasts the harsh environment. Warm breath escapes into the freezing air.
Narrator voice tone: calm, cold, dramatic, philosophical anime narrator voice.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "Anime / Manga" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Anime / Manga". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "Anime / Manga" idiom, not in any other medium.
