{
  "status": "prepared_pending_image_api",
  "image_api_called": false,
  "source_artifact": "image/intro-poster-master.png",
  "source_sha256": "ba61c80f1c97fa044689bd86352887e8930ba3f9eae7601cb79bcb7615be5ef4",
  "prompt": "Cinematic 16:9 landscape key art for a Vietnamese urban romance audio story. A nearly empty night bus route 27 at the last stop, warm interior light cutting through blue rain, two adults seen in profile through the bus window with respectful space between them, restrained hope, realistic film still, one unified bus-stop scene, no collage, no split panels. IMPORTANT: do not show any mailbox, locked box, storage compartment, envelope, letter, drawer, under-seat object, or secret container anywhere in the image; do not show a readable object suggesting hidden correspondence. Use only the bus, wet glass, route sign, empty seats, rain, and ordinary neutral vehicle details. No watermark, no third-party brand, no QR, no random text. Add three exact readable lines: Gác Mái Audio; Những Lá Thư Dưới Ghế Cuối; Truyện được phát độc quyền tại Gác Mái Audio, nghiêm cấm sao chép dưới mọi hình thức."
}