war-torn kingdom under a blood-red sky, shattered castles and burning villages, knights in tarnished armor wandering the ruins, air filled with the scent of smoke and blood, distant sounds of battle cries and lamentations, use of 'photorealistic', '8k', 'hyper-detailed', 'grimdark fantasy', 'dramatic lighting' to highlight destruction, 'depth of field' for immersive effect, 'HDR' for realistic lighting effects