Attack on Titan AI, futuristic cityscape, destroyed skyscrapers, rubble-filled streets, giant mech robot in background, smoke and flames everywhere, sparks flying, debris scattered, shattered glass and metal, intense battle lighting, dramatic composition, heroic pose, muscular male protagonist with glowing blue eyes, messy short hair, torn metallic armor, powerful fists glowing with energy, massive sword on back, cape flowing behind, epic music playing.