Scene 003 — Nguyễn Trãi historical story video. Narration context: Cuộc đời ông gắn với những biến động dữ dội nhất của đất nước: sự sụp đổ của nhà Trần, thất bại của nhà Hồ, Use the input reference for the exact composition style: mực loang kể chuyện / central ink-bleed storytelling window on cream paper. Create a 16:9 horizontal cream paper page. In the CENTER, place one irregular ink-wash / ink-bleed window occupying about 65% of the full canvas. The story illustration must live INSIDE that central ink-bleed window. Keep clean cream-paper margins around the ink window. Do NOT make a full-bleed image. Do NOT leave characters floating outside the ink window. Do NOT leave huge empty blank space inside the ink window. Scene content inside the ink window: 16:9 horizontal cream-paper sparse Vietnamese historical storybook illustration, warm cream paper background, brown ink outlines, light transparent watercolor, muted earth tones, airy composition with 30-40% blank paper visible, Hồ dynasty crisis and father Nguyễn Phi Khanh being taken north, Nguyễn Trãi at a sorrowful farewell road, authentic Vietnamese fifteenth-century clothing and architecture Vietnamese Đại Việt 15th century historical grounding, authentic Vietnamese clothing/architecture, delicate brown ink linework, soft transparent watercolor, muted earth tones, antique paper. Negative: no text, no readable writing, no subtitles, no watermark, no logo, no full-bleed background, no photorealism, no 3D, no anime, no modern objects.