Scene 002 — Nguyễn Trãi historical story video. Narration context: Nguyễn Trãi là một con người như vậy. Ông là nhà chính trị, nhà quân sự, nhà ngoại giao, nhà văn hóa, nhà thơ, nhà tư tưởng lớn của Đại Việt thế kỷ XV. 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, Nguyễn Trãi composing diplomatic letters to Ming generals, messenger before a fortified citadel, tense but restrained, 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.