2boys, (brown hair, medium hair, hair slicked back, low ponytail, beard stubble, black shirt, partially unbuttoned, brown pants, black coat, open coat, brown shoes, looking at another, serious, brown eyes, katana), (sleeveless jacket, open jacket, black jacket, spiked choker, bald, angry, leather pants, black boots, greatsword), clenched swords, fighting, duel, street, outdoors, lightning, wind, height difference, sword clash, sword fight, clash, day, fog, from side, from above, [muscular-manhwa-style], wide shot