Dark Fantasy Interstellar Samurai with I KILL YOU AI Image Prompt

16:9 horizontal, dark fantasy style, a fusion of cyber neon and Japanese aesthetics. A lone interstellar samurai is positioned slightly left of center, with long black hair flying messily, head lowered and body turned to the side, expression cold and repressed, wearing a loose, tattered white robe whose hem and sleeves billow violently in the gale and energy. One hand grips a laser sword; the blade emits intense red-and-blue neon light, and its sharp, slender edge slashes diagonally toward the lower right of the frame, becoming a visual leading line. Around the figure are masses of glowing energy threads, shattered light traces, glass-crack-like blue-red flowing light, particle sparks, and abstract shockwaves, exploding and spreading in the darkness like uncontrolled spiritual power. The background is almost pure black, with a smoke-and-ink energy vortex interwoven with wine red and deep blue. In the center of the background is a huge English title “I KILL YOU,” with the letters stretched vertically and occupying most of the image space, wine-red semi-transparent serif typography blended into the darkness, partially obscured and cut by the figure’s silhouette, cherry blossoms, energy threads, and particles, creating depth and layering. A few pink cherry blossom petals drift, forming a dual contrast of color and mood against the cold red and blue. Mysterious, dangerous, shattered destiny, oppressive yet gorgeous, a still instant at the end of the world, dynamic motion trails, volumetric fog. Negative: cartoon, chibi, warm tones, clear text placed at top, full-body long shot, frontal smile, watermark logo, multiple people, daytime, bright background