Vertical 9:16 anime-style sky in ultra-detailed 4K resolution. A vast, painterly sky stretches endlessly above, filled with massive, textured cumulonimbus clouds in complex, sculpted folds and subtle ridges. Wisps of cirrus drift between them, glowing faintly in soft golden light. Gaps between the towering cloud layers reveal pockets of radiant loght-blue sky, where warm beams of sunlight cascade down like divine spotlights. Below, the landscape opens into a sweeping, mystical valley carpeted in golden grass and dotted with ancient, moss-covered stones. A narrow, winding path of worn cobblestones cuts through the terrain, leading far into the distance where a majestic castle fortress rises—its spires cloaked in mist, framed by ominous, dark storm clouds brewing overhead. In the foreground, Saber from Fate/stay night stands at the edge of a rocky cliff overlooking the path, clad in her iconic silver-blue armor. Her long blue cape flows dramatically in the wind. She grips Excalibur tightly—its blade glowing with a faint, holy light—as her eyes fix on the distant castle, sensing the final battle to come. The atmosphere is layered and cinematic: pastel pinks, silvers, and deep blues blend into a surreal, emotional palette. Light bloom, volumetric mist, and painterly cel shading add mood and dimension. The entire scene is composed like a still from an epic anime film—haunting, nostalgic, and full of anticipation.