An astonishingly realistic anime-style illustration of a super speedster hero in a full black body suit. The hero is seen from behind, running at breakneck speed down a destroyed city street. A motion trail and radial blur accentuate the sensation of high-speed movement. Gravel and dust swirl around him, creating an intense whirlwind effect. The background reveals the destruction of the city, with buildings in disarray and fire engulfing the environment. The image is designed to evoke a cinematic and poster-worthy feel, perfect for a dynamic and immersive visual experience., cinematic, anime, poster, painting, illustration