Cool dark anime

Lone swordsman standing in shadows, glowing blue katana blade, heavy rain, cinematic dark alley, moody low-angle shot, sharp cel-sh

Close-up of glowing blue eyes, rain droplets splashing on metal mask, dark urban background, flickering neon lights, high contrast shadows

Swirling black ink smoke, neon blue sparks flying, abstract dark silhouette, cinematic wide shot, misty midnight atmosphere, sharp digital painting

Shattering glass shards reflecting moonlight, dark cityscape horizon, cold wind blowing, ethereal glow, cinematic wide angle, melancholic dark anime aesthetic