日本蓝月武士

创作一张竖构图的电影级动漫奇幻插画，背景是浓郁的蓝宝石色月光。画面下方中央，一位年轻的武士背对镜头站在草坡上，手中握着一根长杆，杆上挂着一面巨大的深蓝色破旧战旗，正向右侧剧烈飘扬；旗帜上印有苍白的圆形徽章。他身着深蓝色武士风格服装，衣物随风飘动，呈现出英雄般的剪影。下方景观是一片广阔而明亮的峡谷，点缀着远山、河流或发光的能量线条、零星的城市灯光以及闪烁的蓝色粒子。在他上方，一轮巨大的满月占据了天空，几乎填满了画面的上半部分，月球表面隐约可见日本列岛的深蓝色轮廓。夜空中繁星点点，恰好有 9 道明亮的蓝色流星划过，呈对角线向下坠落。在地平线和月亮周围添加层叠的发光云层，前景的草地和岩石上要有电光蓝色的高光，营造出史诗般的民族神话感与希望感。采用超精细的动漫主视觉风格，高对比度，光芒晕染，体积云，清晰的月球陨石坑，动态风感，深海军蓝阴影，发光的青色点缀，9:16 竖构图，无文字，无水印。

Create a vertical cinematic anime fantasy illustration in intense sapphire-blue moonlight. A lone young samurai stands from behind on a grassy hilltop in the lower center, holding a tall pole with a large tattered deep-blue battle flag blowing dramatically to the right; the flag bears a pale circular crest emblem. He wears a dark blue samurai-inspired outfit with wind-swept cloth and a heroic silhouette. The landscape below is a vast luminous valley with distant mountains, rivers or glowing energy lines, scattered city-like lights, and sparkling blue particles. Above him, an enormous full moon dominates the sky, almost filling the upper half of the image, with the islands of Japan visibly formed as darker blue shapes across the moon’s surface. The night sky is packed with stars and exactly 9 bright blue shooting stars/meteor streaks crossing diagonally downward. Add layered glowing clouds around the horizon and moon, electric-blue highlights on grass and rocks in the foreground, and a sense of epic national myth and hope. Use ultra-detailed anime key visual style, high contrast, radiant bloom, volumetric clouds, crisp moon craters, dynamic wind, deep navy shadows, luminous cyan accents, vertical 9:16 composition, no text, no watermark.