Demon slayer, Zenpakuto, Japanese sword, intricate designs, silver and black blade, ornate scabbard, worn-out armor, exhausted facial expression, sweat-dripping forehead, messy black hair, red eyes, battle-worn clothing, torn pants, broken boots, eerie misty atmosphere, abandoned temple, ruined walls, old stone lanterns, flickering torches, dim lighting, cinematic composition, 3/4 view, heroic pose.