Imagine a desolate battlefield, where shadows of towering, worn-out robots loom over the remnants of a ravaged city. The sky is drenched in a blend of grey and burnt orange, casting an eerie glow on crumbling structures. Soldiers in tattered uniforms navigate through the debris, their expressions a mix of determination and despair. Wisps of smoke curl around them, as muted colors evoke the weight of their struggles in this haunting, gritty anime world.