A dynamic medium shot from a side perspective depicts two angular tactical mechs engaged in a fierce head-on clash within a desolate battlefield of crumbling ruins. On the right, a white-based knight-style mech with a single blade-like horn and mechanical wings is locked in a sword struggle, its long sword clashing against the opponent's blade; it features glowing blue eyes, blue mechanical circuitry, and leaves blue light trails as it pushes forward. On the left, a black-based oni-style mech with two angular horns and a heavy weapon backpack wields a massive greatsword, resisting the blow with glowing red eyes, red circuitry, and red light trails emanating from its movements. Both mechs are heavily weathered with visible scratches, dents, and battle damage. The setting is a ruined city under a deep orange evening sky, with a brilliant setting sun casting long shadows and intense golden sunlight across the debris. The air is filled with flying bullets and floating dust particles, creating a chaotic atmosphere of war. The visual style is a high-quality anime illustration with high contrast, vivid light trails, and cinematic lighting.