Dark Deity Character Poster AI Image Prompt

Horizontal composition, dark fantasy style. A character stands in the center of the frame, silver long hair wildly flying, slightly lifting the head and facing the camera directly, with a cold and oppressive expression, wearing a tattered white robe, with hem and sleeves billowing heavily in the gale and energy. One hand holds a sword formed of dark ethereal flame, pointing directly at the camera. The blade emits intense gold-and-silver neon light, sharp and elongated, extending toward the front of the frame as the visual focus. Around the character are numerous glowing energy threads, broken light trails, blue-red flowing light like glass cracks, particle sparks, and abstract shockwaves, bursting and spreading in the darkness like uncontrolled spiritual power. The background is almost pure black, with deep red and eerie blue interwoven smoke, ink strokes, energy vortices, and abstract textures. In the center of the background, a huge dragon backdrop is added, vertically stretched, occupying most of the frame, translucent dark red, blending into the dark background, partially blocked and sliced by the character's silhouette, cherry blossoms, energy threads, and particle effects, creating a strong poster design feel and sense of oppression. The scene is dotted with a few floating pink cherry blossom petals, contrasting with the cold red-blue light. The overall atmosphere is mysterious, dangerous, broken, fateful, oppressive, and gorgeous, like a still moment in the apocalypse. Anime cinematic illustration, dark aesthetics, cyberpunk neon and Japanese fantasy fusion, character poster, game promotional art quality, ultra-high detail, extreme lighting, red-blue contrasting colors, dynamic motion blur, energy explosion, volumetric fog, particle effects, sophisticated composition, strong visual impact, 8K, masterpiece. Handwritten signature at the lower right: 神明""