身披黑色兜帽斗篷的忍者，蹲伏於屋頂，俯瞰暮色中的城鎮，身旁擺放著兩把發出藍光的武士刀

提示詞

Create a dark cinematic anime-style fantasy illustration of a hooded assassin crouching on the corner of a high tiled rooftop, watching over a vast feudal Japanese castle town at dusk. The figure is seen from behind in three-quarter view on the right side of the image, wearing a tattered black hooded cloak with ragged strips streaming in the wind, layered leather straps, belts, chains, buckles, and dark shinobi-style clothing; only one faint glowing blue eye is visible under the hood. Their posture is low and vigilant, one knee raised, one hand braced near the roof edge, conveying that he is watching. On the rooftop beside him are exactly 2 sheathed katanas laid parallel, both black with metallic fittings and subtle electric-blue glowing wave patterns along the blades or scabbards. From the roof corner hangs exactly 1 small tasselled wind-bell ornament with 2 stacked bell shapes. The background is a sprawling ancient Japanese city filled with dark curved tile roofs, warm lantern-lit windows, narrow streets, and dense pale pink cherry blossom trees. In the far distance, place exactly 1 large multi-tier Japanese castle on a hill to the upper left, surrounded by misty mountains and forests. Use a moody gray-blue and muted pink palette, overcast sunset clouds, atmospheric haze, fine painterly detail, dramatic wide-angle composition, high vantage point, epic stealth-ninja mood, no text, no watermark.