Rias Gremory, anime-inspired, male, 25yo, striking blue eyes, sharp facial features, spiky black hair, stylishly messy, formal attire, white shirt, black tie, dark suit pants, dress shoes, confident stance, leaning against a luxurious, modern skyscraper, cityscape at dusk, neon lights reflecting off the windows, dramatic clouds in the background, cinematic composition, low-angle shot, vibrant colors, high contrast.